P4KE62CA瞬态电压抑制二极管规格书

TVS瞬态电压抑制二极管(钳位二极管)原理参数

TVS瞬态电压抑制二极管（钳位二极管）原理参数瞬态电压抑制二极管(TVS)又叫钳位二极管，是目前国际上普遍使用的一种高效能电路保护器件，它的外型与普通二极管相同，但却能吸收高达数千瓦的浪涌功率，它的主要特点是在反向应用条件下，当承受一个高能量的大脉冲时，其工作阻抗立即降至极低的导通值，从而允许大电流通过，同时把电压钳制在预定水平，其响应时间仅为10-12毫秒，因此可有效地保护电子线路中的精密元器件。

瞬态电压抑制二极管允许的正向浪涌电流在TA＝250C，T＝10ms条件下，可达50～200A。

双向TVS可在正反两个方向吸收瞬时大脉冲功率，并把电压钳制到预定水平，双向TVS适用于交流电路，单向TVS一般用于直流电路。

可用于防雷击、防过电压、抗干扰、吸收浪涌功率等，是一种理想的保护器件。

耐受能力用瓦特(W)表示。

瞬态电压抑制二极管的主要电参数（1）击穿电压V(BR)器件在发生击穿的区域内，在规定的试验电流I(BR)下，测得器件两端的电压称为击穿电压，在此区域内，二极管成为低阻抗的通路。

（2）最大反向脉冲峰值电流IPP在反向工作时，在规定的脉冲条件下，器件允许通过的最大脉冲峰值电流。

IPP与最大钳位电压VC(MAX)的乘积，就是瞬态脉冲功率的最大值。

使用时应正确选取TVS，使额定瞬态脉冲功率PPR大于被保护器件或线路可能出现的最大瞬态浪涌功率。

瞬态电压抑制二极管的分类瞬态电压抑制二极管可以按极性分为单极性和双极性两种，按用途可分为各种电路都适用的通用型器件和特殊电路适用的专用型器件。

如：各种交流电压保护器、4~200mA电流环保器、数据线保护器、同轴电缆保护器、电话机保护器等。

若按封装及内部结构可分为：轴向引线二极管、双列直插TVS阵列（适用多线保护）、贴片式、组件式和大功率模块式等。

瞬态电压抑制二极管的应用目前已广泛应用于计算机系统、通讯设备、交/ 直流电源、汽车、电子镇流器、家用电器、仪器仪表（电度表）、RS232/422/423/485、I/O、LAN、ISDN 、ADSL、USB、M P3、PDAS、GPS、CDMA、GSM、数字照相机的保护、共模/差模保护、RF耦合/IC驱动接收保护、电机电磁波干扰抑制、声频/视频输入、传感器/变速器、工控回路、继电器、接触器噪音的抑制等各个领域。

P4KE250C瞬态电压抑制二极管规格书

P4KE SERIES400W TRANSIENT VOLTAGE SUPPRESSORSFeaturesMechanical DataMaximum Ratings and Electrical Characteristics @T A =25°C unless otherwise specifiedCharacteristicSymbol Value Unit Peak Pulse Power Dissipation at T A = 25°C (Note 1, 2, 5) Figure 3P PPM 400 MinimumW Peak Forward Surge Current (Note 3)I FSM 40A Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 1I PPM See Table 1A Steady State Power Dissipation (Note 2, 4)P M(AV) 1.0W Operating and Storage Temperature RangeT j , T STG-65 to +175°CNote: 1. Non-repetitive current pulse, per Figure 1 and derated above T A = 25°C per Figure 4.2. Mounted on 40mm 2 copper pad.3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.4. Lead temperature at 75°C = T L .5. Peak pulse power waveform is 10/1000µS.Dimensions in inches and (millimeters)DO-214AC/SMA Case: JEDEC DO-214AC molded plastic body over passivated chipTerminals : Solder plated , solderable per MIL-STD 750, method 2026Polarity : Color band denotes cathode except for bidirectional types Mounting Position : AnyWeight : 0.003 ounce, 0.093 gramsOptimzed for LAN protection applicationsIdeal for ESD protection of data lines in accordancewith IEC 1000-4-2(IEC801-2)Ideal for EFT protection of data lines in accordance with IEC1000-4-4(IEC801-2)Plastic package has Underwriters Laboratory Flammability Classification 94V-0Glass passivated junction400w peak pulse power capability Excellent clamping capabilityLow incremental surge resistanceFast response time:typically less than 1.0ps from 0v to V (BR) minHigh temperature soldering guaranteed:250 C/10S at terminals255075100125150175200100755025T ,AMBIENT TEMPERATURE (°C)Fig.4Pulse Derating CurveA P K P U L S E D E R A T I N G (%P K P W R O R C U R R E N T )2550751001251501752000001.0T ,LEAD TEMPERATURE (°C)Fig.5,Steady State Power DeratingL P ,S T E A D Y S T A T E P O W E R D I S S I P A T I O N (W )d 0.11.0T ,PULSE WIDTH (µs)Fig.3Pulse Rating Curvep 0.1101001.010100100010000P ,P E A K P U L S E P O W E R (k W )P 0123I ,P E A K P U L S E C U R R E N T (%)P p pt,TIME (ms)Fig.1Pulse Waveform110100100010100100010,000V ,REVERSE STANDOFF VOLTAGE (V)Fig.2Typical Junction CapacitanceRWM C ,C A P A C I T A N C E (p F )jUNI-DIRECTIONAL 400 WATT AXIAL LEAD TVSUNI-DIRECTIONAL PART NUMBER REVERSE STAND-OFF VOLTAGE VRWM (V)BREAKDOWN VOLTAGE VBR (V) MIN. @ITBREAKDOWN VOLTAGE VBR (V) MAX. @ITTEST CURRENT IT (mA)MAXIMUM CLAMPINGVOLTAGE @Ipp Vc (V)PEAK PULSE CURRENT Ipp (A)REVERSELEAKAGE@VRWM IR (uA)P4KE6.8 P4KE6.8A P4KE7.5 P4KE7.5A 5.505.806.056.40 6.126.456.757.137.487.148.257.881010101010.810.511.711.338.0040.0036.0037.0010001000500500 P4KE8.2 P4KE8.2A P4KE9.1 P4KE9.1A 6.637.027.377.787.387.798.198.659.028.6110.009.5010101112.512.113.813.433.0035.0030.0031.002002005050 P4KE10 P4KE10A P4KE11 P4KE11A 8.108.558.929.409.009.509.9010.5011.0010.5012.1011.60111115.014.516.215.628.0029.0026.0027.00101055 P4KE12 P4KE12A P4KE13 P4KE13A 9.7210.2010.5011.1010.8011.4011.7012.4013.2012.6014.3013.70111117.316.719.018.224.0025.0022.0023.005555 P4KE15 P4KE15A P4KE16 P4KE16A 12.1012.8012.9013.6013.5014.3014.4015.2016.5015.8017.6016.80111122.021.223.522.519.0020.0018.0019.005555 P4KE18 P4KE18A P4KE20 P4KE20A 14.5015.3016.2017.1016.2017.1018.0019.0019.8018.9022.0021.00111126.525.229.127.716.0017.0014.0015.005555 P4KE22 P4KE22A P4KE24 P4KE24A 17.8018.8019.4020.5019.8020.9021.6022.8024.2023.1026.4025.20111131.930.634.733.213.0014.0012.0013.005555 P4KE27 P4KE27A P4KE30 P4KE30A 21.8023.1024.3025.6024.3025.7027.0028.5029.7028.4033.0031.50111139.137.543.541.411.0011.2010.0010.005555 P4KE33 P4KE33A P4KE36 P4KE36A 26.8028.2029.1030.8029.7031.4032.4034.2036.3034.7039.6037.80111147.745.752.049.99.009.008.008.405555 P4KE39 P4KE39A P4KE43 P4KE43A 31.6033.3034.8036.8035.1037.1038.7040.9042.9041.0047.3045.20111156.453.961.959.37.407.806.807.105555 P4KE47 P4KE47A P4KE51 P4KE51A 38.1040.2041.3043.6042.3044.7045.9048.5051.7049.4056.1053.60111167.864.873.570.1 6.205.005.706.005555 P4KE56 P4KE56A P4KE62 P4KE62A 45.6047.8050.2053.0050.4053.2055.8058.9061.6058.8068.2065.10111180.577.089.085.0 5.205.504.705.005555 P4KE68 P4KE68A P4KE75 P4KE75A 55.1058.1060.7064.1061.2064.6067.5071.3074.8071.4082.5078.80111198.092.0108.0103.0 4.304.603.904.105555 P4KE82 P4KE82A P4KE91 P4KE91A 66.4070.1073.7077.8073.8077.9081.9086.5090.2086.10100.0095.501111118.0113.0131.0125.0 3.603.703.203.405555 P4KE100 P4KE100A P4KE110 P4KE110A 81.0085.5089.2094.0090.0095.0099.00105.00110.00105.00121.00116.001111144.0137.0158.0152.0 2.903.102.702.805555 P4KE120 P4KE120A P4KE130 P4KE130A 97.20102.00105.00111.00108.00114.00117.00124.00132.00126.00143.00137.001111173.0165.0187.0179.0 2.402.502.202.305555 P4KE150 P4KE150A P4KE160 P4KE160A 121.00128.00130.00136.00135.00143.00144.00152.00165.00158.00176.00168.001111215.0207.0230.0219.0 2.002.001.801.905555 P4KE170 P4KE170A P4KE180 P4KE180A 138.00145.00146.00154.00153.00162.00162.00171.00187.00179.00198.00189.001111244.0234.0258.0246.0 1.701.801.601.705555 P4KE200 P4KE200A P4KE220 P4KE220A 162.00171.00175.00185.00180.00190.00198.00209.00220.00210.00242.00231.001111287.0274.0344.0328.0 1.501.501.201.205555 P4KE250 P4KE250A P4KE300 P4KE300A 202.00214.00243.00256.00225.00237.00270.00285.00275.00263.00330.00315.001111360.0344.0430.0414.0 1.101.200.901.005555 P4KE350 P4KE350A P4KE400 P4KE400A 284.00300.00324.00342.00315.00332.00360.00380.00385.00368.00440.00420.001111504.0482.0574.0548.00.800.800.700.705555 P4KE440 P4KE440A356.00376.00396.00418.00484.00462.0011631.0600.01.001.0055BI-DIRECTIONAL 400 WATT AXIAL LEAD TVSBI-DIRECTIONAL PART NUMBER REVERSE STAND-OFF VOLTAGE VRWM (V)BREAKDOWN VOLTAGE VBR (V) MIN. @ITBREAKDOWN VOLTAGE VBR (V) MAX. @ITTEST CURRENT IT (mA)MAXIMUM CLAMPINGVOLTAGE @Ipp Vc (V)PEAK PULSE CURRENT Ipp (A)REVERSELEAKAGE@VRWM IR (uA)P4KE6.8C P4KE6.8CA P4KE7.5C P4KE7.5CA 5.505.806.056.40 6.126.456.757.137.487.148.257.881010101010.810.511.711.338.0040.0036.0037.002000200010001000 P4KE8.2C P4KE8.2CA P4KE9.1C P4KE9.1CA 6.637.027.377.787.387.798.198.659.028.6110.009.5010101112.512.113.813.433.0035.0030.0031.004004001010 P4KE10C P4KE10CA P4KE11C P4KE11CA 8.108.558.929.409.009.509.9010.5011.0010.5012.1011.60111115.014.516.215.628.0029.0026.0027.0020201010 P4KE12C P4KE12CA P4KE13C P4KE13CA 9.7210.2010.5011.1010.8011.4011.7012.4013.2012.6014.3013.70111117.316.719.018.224.0025.0022.0023.005555 P4KE15C P4KE15CA P4KE16C P4KE16CA 12.1012.8012.9013.6013.5014.3014.4015.2016.5015.8017.6016.80111122.021.223.522.519.0020.0018.0019.005555 P4KE18C P4KE18CA P4KE20C P4KE20CA 14.5015.3016.2017.1016.2017.1018.0019.0019.8018.9022.0021.00111126.525.229.127.716.0017.0014.0015.005555 P4KE22C P4KE22CA P4KE24C P4KE24CA 17.8018.8019.4020.5019.8020.9021.6022.8024.2023.1026.4025.20111131.930.634.733.213.0014.0012.0013.005555 P4KE27C P4KE27CA P4KE30C P4KE30CA 21.8023.1024.3025.6024.3025.7027.0028.5029.7028.4033.0031.50111139.137.543.541.411.0011.2010.0010.005555 P4KE33C P4KE33CA P4KE36C P4KE36CA 26.8028.2029.1030.8029.7031.4032.4034.2036.3034.7039.6037.80111147.745.752.049.99.009.008.008.405555 P4KE39C P4KE39CA P4KE43C P4KE43CA 31.6033.3034.8036.8035.1037.1038.7040.9042.9041.0047.3045.20111156.453.961.959.37.407.806.807.105555 P4KE47C P4KE47CA P4KE51C P4KE51CA 38.1040.2041.3043.6042.3044.7045.9048.5051.7049.4056.1053.60111167.864.873.570.1 6.205.005.706.005555 P4KE56C P4KE56CA P4KE62C P4KE62CA 45.6047.8050.2053.0050.4053.2055.8058.9061.6058.8068.2065.10111180.577.089.085.0 5.205.504.705.005555 P4KE68C P4KE68CA P4KE75C P4KE75CA 55.1058.1060.7064.1061.2064.6067.5071.3074.8071.4082.5078.80111198.092.0108.0103.0 4.304.603.904.105555 P4KE82C P4KE82CA P4KE91C P4KE91CA 66.4070.1073.7077.8073.8077.9081.9086.5090.2086.10100.0095.501111118.0113.0131.0125.0 3.603.703.203.405555 P4KE100C P4KE100CA P4KE110C P4KE110CA 81.0085.5089.2094.0090.0095.0099.00105.00110.00105.00121.00116.001111144.0137.0158.0152.0 2.903.102.702.805555 P4KE120C P4KE120CA P4KE130C P4KE130CA 97.20102.00105.00111.00108.00114.00117.00124.00132.00126.00143.00137.001111173.0165.0187.0179.0 2.402.502.202.305555 P4KE150C P4KE150CA P4KE160C P4KE160CA 121.00128.00130.00136.00135.00143.00144.00152.00165.00158.00176.00168.001111215.0207.0230.0219.0 2.002.001.801.905555 P4KE170C P4KE170CA P4KE180C P4KE180CA 138.00145.00146.00154.00153.00162.00162.00171.00187.00179.00198.00189.001111244.0234.0258.0246.0 1.701.801.601.705555 P4KE200C P4KE200CA P4KE220C P4KE220CA 162.00171.00175.00185.00180.00190.00198.00209.00220.00210.00242.00231.001111287.0274.0344.0328.0 1.501.531.161.225555 P4KE250C P4KE250CA P4KE300C P4KE300CA 202.00214.00243.00256.00225.00237.00270.00285.00275.00263.00330.00315.001111360.0344.0430.0414.0 1.111.160.930.975555 P4KE350C P4KE350CA P4KE400C P4KE400CA 284.00300.00324.00342.00315.00332.00360.00380.00385.00368.00440.00420.001111504.0482.0574.0548.00.790.830.700.735555 P4KE440C P4KE440CA356.00376.00396.00418.00484.00462.0011631.0600.00.951.0055。

瞬态抑制二极管KE

A.General Description简要概述
TVS DIODE:瞬态抑制二极管是一种限压型的过电压保护器件,它又叫TVP、ABD，它能以PS级的速度把过高的电压限制在一个安全范围之内，从而起到保护后面电路的作用。

广泛应用在半导体及敏感的电子零件过电压、ESD保护，主要包括：消费类产品、工业产品、通迅、计算机、汽车、电源供应品、信号线路保护及军事、航天航空导航系统及控制系统上;反应速度快，电压抑制能力强，有Axial lead和SMD系列.
产品通过一系列的安全可靠认证如UL认证、无铅认证，符合IEC61000-4-2ESD、IEC61643-321:2001ABD测试
标准。

瞬态功率从400W至30,000W;
电压由5V至600V,或更高
也可为客户定制规格、符合ROHS要求
产品尺寸（mm）
C.Electrical Characteristics电气参数
D.产品重要特性曲线(TA=25℃unless otherwise noted)
E.术语定义
F.Order information定购信息
1000PCS/BOX
NOTE:TERMINAL PAD SOLDERABILITY:
MEETS EIA SPECIFICATION RS186-9E
AND ANSI、J-STD-002CATEGORY3.
器件的焊接符合美国标准协会J-STD-002要求。

瞬态抑制二极管SMBJ64CA

瞬态抑制二极管SMBJ64CA
硕凯电子（Sylvia）
一、产品图
1、为表面安装应用优化电路板空间
2、低泄漏
3、双向单元
4、玻璃钝化结
5、低电感
6、优良的钳位能力
7、600W的峰值功率能力在10×1000μ波形重复率（占空比）：0.01%
8、快速响应时间：从0伏特到最小击穿电压通常小于1.0ps
9、典型的，在电压高于12V时，反向漏电流小于5μA
10、高温焊接：终端260°C/40秒
11、典型的最大温度系数△Vbr=0.1%x Vbr@25°C x△T
12、塑料包装有保险商实验室可燃性94V-0
13、无铅镀雾锡
14、无卤化，符合RoHS
15、典型失效模式是在指定的电压或电流下出现
16、晶须测试是基于JEDEC JESD201A每个表4a及4c进行的
17、IEC-61000-4-2ESD15kV(空气)，8kV(接触)
18、数据线的ESD保护符合IEC61000-4-2(IEC801-2)
19、数据线的EFT保护符合IEC61000-4-4(IEC801-4)
三、应用范围
TVS器件非常适合保护I/O接口，Vcc总线和其他应用于电信、计算机、工业和消费电子应用的易损电路。

五、UL认证编号
六、I-V曲线特性。

瞬态抑制二极管的参数

瞬态抑制二极管的参数瞬态抑制二极管是一种常用的电子元件，用于抑制电路中的瞬态峰值，保护其他电子元件免受过电压的损害。

它在许多电子设备中被广泛应用，如通信设备、电源、汽车电子等。

本文将介绍瞬态抑制二极管的参数，以帮助读者更好地理解和应用该元件。

首先，瞬态抑制二极管有几个重要的参数需要关注。

第一个参数是峰值反向耐受电压（VBR），它表示二极管可以承受的最大反向电压。

当电路中出现瞬态峰值时，瞬态抑制二极管会开始导通，以确保电路中其他部分不受到过高的电压影响。

因此，VBR应大于电路中可能出现的最大瞬态峰值电压，以保证可靠的抑制效果。

第二个参数是峰值脉冲电流（IPP），它表示瞬态抑制二极管可以承受的最大脉冲电流。

在电路中发生瞬态峰值时，二极管会短时间内承受较高的电流。

因此，为了保护瞬态抑制二极管不被烧坏，IPP应大于电路中可能出现的最大瞬态峰值电流。

第三个参数是响应时间，它表示瞬态抑制二极管从正常工作状态到完全反应的时间。

对于某些应用领域，如通信设备，快速的响应时间至关重要。

因此，选择具有较短响应时间的瞬态抑制二极管可以更好地保护电路中的其他元件。

除了这些关键参数，还有一些其他参数也需要考虑。

其中一个是电流保持能力，它表示瞬态抑制二极管可以持续传导的最大电流。

在电路中发生瞬态峰值时，瞬态抑制二极管会导通，以保护其他元件，但它也需要能够持续传导电流，以确保电路正常运行。

此外，还有一些次要参数需要关注，如反向漏电流和漏电击穿电压。

反向漏电流表示在瞬态抑制二极管正常工作时的少量反向电流，它应尽可能小以减少功耗。

漏电击穿电压表示在极端情况下瞬态抑制二极管可以承受的最高反向电压，它应大于设备可能遇到的最高电压，以确保元件的可靠性。

综上所述，了解瞬态抑制二极管的参数对于正确选择和应用该元件非常重要。

通过考虑峰值反向耐受电压、峰值脉冲电流、响应时间、电流保持能力、反向漏电流和漏电击穿电压等参数，可以确保瞬态抑制二极管在电路中可靠地工作，提供有效的瞬态抑制保护。

P4KE系列瞬态电压抑制二极管DO-214AC,SMA

P4KE系列瞬态电压抑制二极管DO-214AC,SMAP4KE SERIES400W TRANSIENT VOLTAGE SUPPRESSORSFeaturesMechanical DataMaximum Ratings and Electrical Characteristics @T A =25°C unless otherwise specifiedCharacteristicSymbol Value Unit Peak Pulse Power Dissipation at T A = 25°C (Note 1, 2, 5) Figure 3P PPM 400 MinimumW Peak Forward Surge Current (Note 3)I FSM 40A Peak Pulse Current on 10/1000μS Waveform (Note1) Figure 1I PPM See Table 1A Steady State Power Dissipation (Note 2, 4)P M(AV) 1.0W Operating and Storage Temperature RangeT j , T STG-65 to +175°CNote: 1. Non-repetitive current pulse, per Figure 1 and derated above T A = 25°C per Figure 4.2. Mounted on 40mm 2 copper pad.3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.4. Lead temperature at 75°C = T L .5. Peak pulse power waveform is 10/1000μS.Dimensions in inches and (millimeters)DO-214AC/SMA Case: JEDEC DO-214AC molded plastic body over passivated chipTerminals : Solder plated , solderable per MIL-STD 750, method 2026Polarity : Color band denotes cathode except for bidirectional types Mounting Position : AnyWeight : 0.003 ounce, 0.093 gramsOptimzed for LAN protection applicationsIdeal for ESD protection of data lines in accordancewith IEC 1000-4-2(IEC801-2)Ideal for EFT protection of data lines in accordance with IEC1000-4-4(IEC801-2)Plastic package has Underwriters Laboratory Flammability Classification 94V-0Glass passivated junction400w peak pulse power capability Excellent clamping capabilityLow incremental surge resistanceFast response time:typically less than 1.0ps from 0v to V (BR) minHigh temperature soldering guaranteed:250 C/10S at terminals255075100125150175200100755025T ,AMBIENT TEMPERATURE (°C)Fig.4Pulse Derating CurveA P K P U L S E D E R A T I N G (%P K P W R O R C U R R E N T )2550751001251501752000001.0T ,LEAD TEMPERATURE (°C)Fig.5,Steady State Power DeratingL P ,S T E A D Y S T A T E P O W E R D I S S I P A T I O N (W )d 0.11.0T ,PULSE WIDTH (μs)Fig.3Pulse Rating Curvep 0.1101001.010100100010000P ,P E A K P U L S E P O W E R (k W )P 0123I ,P E A K P U L S E C U R R E N T (%)P p pt,TIME (ms)Fig.1Pulse Waveform110100100010100100010,000V ,REVERSE STANDOFF VOLTAGE (V)Fig.2Typical Junction CapacitanceRWM C ,C A P A C I T A N C E (p F )jUNI-DIRECTIONAL 400 WATT AXIAL LEAD TVSUNI-DIRECTIONAL PART NUMBER REVERSE STAND-OFF VOLTAGE VRWM (V)BREAKDOWN VOLTAGE VBR (V) MIN. @ITBREAKDOWN VOLTAGE VBR (V) MAX. @ITTEST CURRENT IT (mA)MAXIMUM CLAMPINGVOLTAGE @Ipp Vc (V)PEAK PULSE CURRENT Ipp (A)REVERSELEAKAGE@VRWM IR (uA)P4KE6.8 P4KE6.8A P4KE7.5 P4KE7.5A 5.505.806.056.40 6.126.456.757.137.487.148.257.881010101010.810.511.711.338.0 040.0036.0037.0010001000500500 P4KE8.2 P4KE8.2A P4KE9.1 P4KE9.1A6.637.027.377.787.387.798.198.659.028.6110.009.5010101112.51 2.113.813.433.0035.0030.0031.002002005050 P4KE10 P4KE10A P4KE11 P4KE11A 8.108.558.929.409.009.509.9010.5011.0010.5012.1011.60111115. 014.516.215.628.0029.0026.0027.00101055 P4KE12 P4KE12A P4KE13 P4KE13A 9.7210.2010.5011.1010.8011.4011.7012.4013.2012.6014.3013.70 111117.316.719.018.224.0025.0022.0023.005555 P4KE15 P4KE15A P4KE16 P4KE16A 12.1012.8012.9013.6013.5014.3014.4015.2016.5015.8017.6016.8 0111122.021.223.522.519.0020.0018.0019.005555 P4KE18P4KE18A P4KE20 P4KE20A 14.5015.3016.2017.1016.2017.1018.0019.0019.8018.9022.0021.0 0111126.525.229.127.716.0017.0014.0015.005555 P4KE22 P4KE22A P4KE24 P4KE24A 17.8018.8019.4020.5019.8020.9021.6022.8024.2023.1026.4025.2 0111131.930.634.733.213.0014.0012.0013.005555 P4KE27 P4KE27A P4KE30 P4KE30A 21.8023.1024.3025.6024.3025.7027.0028.5029.7028.4033.0031.5 0111139.137.543.541.411.0011.2010.0010.005555 P4KE33 P4KE33A P4KE36 P4KE36A 26.8028.2029.1030.8029.7031.4032.4034.2036.3034.7039.6037.8 0111147.745.752.049.99.009.008.008.405555 P4KE39 P4KE39A P4KE43 P4KE43A 31.6033.3034.8036.8035.1037.1038.7040.9042.9041.0047.3045.2 0111156.453.961.959.37.407.806.807.105555 P4KE47 P4KE47A P4KE51 P4KE51A 38.1040.2041.3043.6042.3044.7045.9048.5051.7049.4056.1053.6 0111167.864.873.570.1 6.205.005.706.005555 P4KE56 P4KE56A P4KE62 P4KE62A 45.6047.8050.2053.0050.4053.2055.8058.9061.6058.8068.2065.1 0111180.577.089.085.0 5.205.504.705.005555 P4KE68 P4KE68A P4KE75 P4KE75A 55.1058.1060.7064.1061.2064.6067.5071.3074.8071.4082.5078.8 0111198.092.0108.0103.0 4.304.603.904.105555 P4KE82 P4KE82A P4KE91 P4KE91A 66.4070.1073.7077.8073.8077.9081.9086.5090.2086.10100.0095. 501111118.0113.0131.0125.0 3.603.703.203.405555 P4KE100 P4KE100A P4KE110 P4KE110A 81.0085.5089.2094.0090.0095.0099.00105.00110.00105.00121.0 0116.001111144.0137.0158.0152.0 2.903.102.702.805555P4KE120 P4KE120A P4KE130 P4KE130A 97.20102.00105.00111.00108.00114.00117.00124.00132.00126.0 0143.00137.001111173.0165.0187.0179.0 2.402.502.202.305555 P4KE150 P4KE150A P4KE160 P4KE160A 121.00128.00130.00136.00135.00143.00144.00152.00165.00158. 00176.00168.001111215.0207.0230.0219.02.002.001.801.905555 P4KE170 P4KE170A P4KE180 P4KE180A 138.00145.00146.00154.00153.00162.00162.00171.00187.00179. 00198.00189.001111244.0234.0258.0246.01.701.801.601.705555 P4KE200 P4KE200A P4KE220 P4KE220A 162.00171.00175.00185.00180.00190.00198.00209.00220.00210. 00242.00231.001111287.0274.0344.0328.01.501.501.201.205555 P4KE250 P4KE250A P4KE300 P4KE300A 202.00214.00243.00256.00225.00237.00270.00285.00275.00263. 00330.00315.001111360.0344.0430.0414.01.101.200.901.005555 P4KE350 P4KE350A P4KE400 P4KE400A 284.00300.00324.00342.00315.00332.00360.00380.00385.00368. 00440.00420.001111504.0482.0574.0548.00.800.800.700.705555 P4KE440 P4KE440A356.00376.00396.00418.00484.00462.0011631.0600.01.001.0055BI-DIRECTIONAL 400 WATT AXIAL LEAD TVSBI-DIRECTIONAL PART NUMBER REVERSE STAND-OFF VOLTAGE VRWM (V)BREAKDOWN VOLTAGE VBR (V) MIN. @ITBREAKDOWN VOLTAGE VBR (V) MAX. @ITTEST CURRENT IT (mA)MAXIMUM CLAMPINGVOLTAGE @Ipp Vc (V)PEAK PULSE CURRENT Ipp (A)REVERSELEAKAGE@VRWM IR (uA)P4KE6.8C P4KE6.8CA P4KE7.5C P4KE7.5CA 5.505.806.056.40 6.126.456.757.137.487.148.257.881010101010.810.511.711.338.0 040.0036.0037.002000200010001000 P4KE8.2C P4KE8.2CA P4KE9.1C P4KE9.1CA 6.637.027.377.787.387.798.198.659.028.6110.009.5010101112.51 2.113.813.433.0035.0030.0031.004004001010 P4KE10C P4KE10CA P4KE11C P4KE11CA 8.108.558.929.409.009.509.9010.5011.0010.5012.1011.60111115. 014.516.215.628.0029.0026.0027.0020201010 P4KE12C P4KE12CA P4KE13C P4KE13CA 9.7210.2010.5011.1010.8011.4011.7012.4013.2012.6014.3013.70 111117.316.719.018.224.0025.0022.0023.005555 P4KE15C P4KE15CA P4KE16C P4KE16CA 12.1012.8012.9013.6013.5014.3014.4015.2016.5015.8017.6016.8 0111122.021.223.522.519.0020.0018.0019.005555 P4KE18C P4KE18CA P4KE20C P4KE20CA 14.5015.3016.2017.1016.2017.1018.0019.0019.8018.9022.0021.0 0111126.525.229.127.716.0017.0014.0015.005555 P4KE22C P4KE22CA P4KE24C P4KE24CA 17.8018.8019.4020.5019.8020.9021.6022.8024.2023.1026.4025.2 0111131.930.634.733.213.0014.0012.0013.005555 P4KE27C P4KE27CA P4KE30C P4KE30CA 21.8023.1024.3025.6024.3025.7027.0028.5029.7028.4033.0031.5 0111139.137.543.541.411.0011.2010.0010.005555 P4KE33CP4KE33CA P4KE36C P4KE36CA 26.8028.2029.1030.8029.7031.4032.4034.2036.3034.7039.6037.8 0111147.745.752.049.99.009.008.008.405555 P4KE39C P4KE39CA P4KE43C P4KE43CA 31.6033.3034.8036.8035.1037.1038.7040.9042.9041.0047.3045.2 0111156.453.961.959.37.407.806.807.105555 P4KE47C P4KE47CA P4KE51C P4KE51CA 38.1040.2041.3043.6042.3044.7045.9048.5051.7049.4056.1053.6 0111167.864.873.570.1 6.205.005.706.005555 P4KE56C P4KE56CA P4KE62C P4KE62CA 45.6047.8050.2053.0050.4053.2055.8058.9061.6058.8068.2065.1 0111180.577.089.085.0 5.205.504.705.005555 P4KE68C P4KE68CA P4KE75C P4KE75CA 55.1058.1060.7064.1061.2064.6067.5071.3074.8071.4082.5078.8 0111198.092.0108.0103.0 4.304.603.904.105555 P4KE82C P4KE82CA P4KE91C P4KE91CA 66.4070.1073.7077.8073.8077.9081.9086.5090.2086.10100.0095. 501111118.0113.0131.0125.0 3.603.703.203.405555 P4KE100C P4KE100CA P4KE110C P4KE110CA 81.0085.5089.2094.0090.0095.0099.00105.00110.00105.00121.0 0116.001111144.0137.0158.0152.0 2.903.102.702.805555 P4KE120C P4KE120CA P4KE130C P4KE130CA 97.20102.00105.00111.00108.00114.00117.00124.00132.00126.0 0143.00137.001111173.0165.0187.0179.0 2.402.502.202.305555 P4KE150C P4KE150CA P4KE160C P4KE160CA 121.00128.00130.00136.00135.00143.00144.00152.00165.00158. 00176.00168.001111215.0207.0230.0219.02.002.001.801.905555 P4KE170C P4KE170CA P4KE180C P4KE180CA138.00145.00146.00154.00153.00162.00162.00171.00187.00179.00198.00189.001111244.0234.0258.0246.01.701.801.601.705555 P4KE200C P4KE200CA P4KE220C P4KE220CA162.00171.00175.00185.00180.00190.00198.00209.00220.00210. 00242.00231.001111287.0274.0344.0328.01.501.531.161.225555 P4KE250C P4KE250CA P4KE300C P4KE300CA202.00214.00243.00256.00225.00237.00270.00285.00275.00263. 00330.00315.001111360.0344.0430.0414.01.111.160.930.975555 P4KE350C P4KE350CA P4KE400C P4KE400CA284.00300.00324.00342.00315.00332.00360.00380.00385.00368. 00440.00420.001111504.0482.0574.0548.00.790.830.700.735555 P4KE440C P4KE440CA356.00376.00396.00418.00484.00462.0011631.0600.00.951.0055。

P6KE系列(600W)瞬态电压抑制器参数表

P6KE系列(600W)瞬态电压抑制器参数表 2004-10-6 硬道理电子技术交流网本公司有供应瞬态抑制二极管,欢迎来电!P6KE6.8A/CA P6KE7.5A/CA P6KE8.2A/CAP6KE9.1A/CA P6KE10A/CA P6KE11A/CA P6KE12A/CA P6KE13A/CA P6KE15A/CA P6K E16A/CAP6KE18A/CA P6KE20A/CA P6KE22A/CA P6KE24A/CA P6KE27A/CA P6KE30A/CA P6KE 33A/CAP6KE36A/CA P6KE39A/CA P6KE43A/CAP6KE47A/CA P6KE51A/CA P6KE56A/CAP6KE62A/CA P6KE68A/CA P6KE75A/CAP6KE82A/CA P6KE91A/CA P6KE100A/CA本公司有供应瞬态抑制二极管,欢迎来电!P6KE110A/CA P6KE120A/CA P6KE130A/CAP6KE150A/CA P6KE160A/CA P6KE170A/CA P6KE180A/CA P6KE200A/CA P6KE220A/C AP6KE250A/CA P6KE300A/CA P6KE350A/CA P6KE400A/CA P6KE440A/CAP6KE480A/CA P6KE510A/CA P6KE530A/CA P6KE540A/CA P6KE550A/CA本公司有供应瞬态抑制二极管,欢迎来电!1.5KE6.8A/CA 1.5KE7.5A/CA 1.5KE8.2A/CA1.5KE9.1A/CA 1.5KE10A/CA 1.5KE11A/CA1.5KE12A/CA 1.5KE13A/CA 1.5KE15A/CA 1.5KE16A/CA 1.5KE18A/CA 1.5KE20A/CA 1.5KE22A/CA 1.5KE24A/CA 1.5KE27A/CA1.5KE30A/CA 1.5KE33A/CA 1.5KE36A/CA1.5KE39A/CA 1.5KE43A/CA 1.5KE47A/CA1.5KE51A/CA 1.5KE56A/CA1.5KE62A/CA 1.5KE68A/CA 1.5KE75A/CA1.5KE82A/CA 1.5KE91A/CA本公司有供应瞬态抑制二极管,欢迎来电!1.5KE100A/CA 1.5KE110A/CA 1.5KE120A/CA1.5KE130A/CA 1.5KE150A/CA 1.5KE160A/CA1.5KE170A/CA 1.5KE180A/CA1.5KE200A/CA 1.5KE220A/CA 1.5KE250A/CA1.5KE300A/CA 1.5KE350A/CA 1.5KE400A/CA1.5KE440A/CA 1.5KE480A/CA 1.5KE510A/CA1.5KE530A/CA 1.5KE540A/CA 1.5KE550A/CA本公司经营瞬态抑制管,有如下型号的产品系列,欢迎来电来邮垂询!5KP5.0A/CA 5KP6.0A/CA 5KP6.5A/CA 5KP7.0A/CA5KP7.5A/CA 5KP8.0A/CA 5KP8.5A/CA 5KP9.0A/CA 5KP10A/CA 5KP11A/CA 5KP12A/CA 5 KP13A/CA 5KP14A/CA 5KP15A/CA 5KP16A/CA 5KP17A/CA的产品系列,欢迎来电来邮垂询!SMBJ5.0A/CA SMBJ6.0A/CA SMBJ6.5A/CA SMBJ7.0A/CA SMBJ7.5A/CA SMBJ8.0A/CASM BJ8.5A/CA SMBJ9.0A/CA SMBJ10A/CA SMBJ11A/CA SMBJ12A/CA SMBJ13A/CASMBJ14A/CA SMBJ15A/CA SMBJ16A/CASMBJ17A/CA SMBJ18A/CA SMBJ20A/CASMBJ22A/CA S MBJ24A/CA SMBJ26A/CASMBJ28A/CA SMBJ30A/CA SMBJ33A/CASMBJ36A/CA SMBJ40 A/CA SMBJ43A/CA SMBJ45A/CA本公司经营瞬态抑制管,有如下型号的产品系列,欢迎来电来邮垂询!SMBJ48A/CA SMBJ51A/CA SMBJ54A/CA SMBJ58A/CA SMBJ60A/CASMBJ64A/CA SMBJ7 0A/CA SMBJ75A/CASMBJ78A/CA SMBJ85A/CA SMBJ90A/CASMBJ100A/CA SMBJ110A/C ASMBJ120A/CASMBJ130A/CA SMBJ150A/CA\SMBJ160A/CASMBJ170A/CASMBJ180A/CA SMBJ200A/CA SMBJ220A/CA SMBJ250A/CA SMBJ300A/CASMBJ350A/CA SMBJ400A/CA SMBJ440A/CA我公司始创于香港,1998年在台湾投资设立电子元件生产线,以电子元件的研发和生产为主.目前业务范围主要为以下二个领域:1.防雷器件部:专业从事贴片式过压、过流、防静电等保护元器件的研发、生产和销售，拥有先进的片式生产备。

瞬变电压抑制二级管

44
北京市半导体器件六厂
P6KE 瞬变电压抑制二极管
参数表
TA＝25℃
V(BR) 型号最小 P6KE6.8 P6KE6.8A P6KE7.5 P6KE7.5A P6KE8.2 P6KE8.2A P6KE9.1 P6KE9.1A P6KE10 P6KE10A P6KE11 P6KE11A P6KE12 P6KE12A P6KE13 P6KE13A P6KE15 P6KE15A P6KE16 P6KE16A P6KE18 P6KE18A P6KE20 P6KE20A P6KE22 6.12 6.45 6.75 7.13 7.38 7.79 8.19 8.65 9.00 9.50 9.90 10.5 10.8 11.4 11.7 12.4 13.5 14.3 14.4 15.2 16.2 17.1 18.0 19.0 19.8 V mA 最大 7.48 7.14 8.25 7.88 9.02 8.61 10.0 9.55 11.0 10.5 12.1 11.6 13.2 12.6 14.3 13.7 16.5 15.8 17.6 16.8 19.8 18.9 22.0 21.0 24.2 10.0 10.0 10.0 10.0 10.0 10.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.50 5.80 6.05 6.40 6.63 7.02 7.37 7.78 8.10 8.55 8.92 9.40 9.72 10.2 10.5 11.1 12.1 12.8 12.9 13.6 14.5 15.3 16.2 17.1 17.8 1000.0 1000.0 500.0 500.0 200.0 200.0 50.0 50.0 10.0 10.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 38.0 40.0 35.0 37.0 33.0 34.0 30.0 31.0 28.0 29.0 26.0 27.0 24.0 25.0 22.0 23.0 19.0 20.0 17.8 18.6 16.0 16.5 14.0 15.0 13.0 10.8 10.5 11.7 11.3 12.5 12.1 13.8 13.4 15.0 14.5 16.2 15.6 17.3 16.7 19.0 18.2 22.0 21.2 23.5 22.5 26.5 25.5 29.1 27.7 31.9 0.057 0.057 0.061 0.061 0.065 0.065 0.068 0.068 0.073 0.073 0.075 0.075 0.078 0.078 0.081 0.081 0.084 0.084 0.086 0.086 0.088 0.088 0.090 0.090 0.092 V μA A V % / ℃ IT VWM ID IPPm VC 击穿电压最大温度系数 αV（BR）

瞬态电压抑制二极管参数

瞬态电压抑制二极管参数瞬态电压抑制二极管（Transient Voltage Suppression Diode，TVS）是一种用于抑制电路中瞬态电压峰值的重要电子组件。

在电力系统、通信设备、汽车电子以及各种电子设备中起到了至关重要的保护作用。

瞬态电压抑制二极管参数的合理选择对于电路的可靠性和稳定性具有重要意义。

本文将深入探讨瞬态电压抑制二极管参数的相关内容，希望能够对读者进行全面、深刻和灵活的理解。

一、瞬态电压抑制二极管的概述瞬态电压抑制二极管，又称为TVS二极管，主要用于对电路中的瞬态电压进行保护。

它的主要作用是通过提供一个低阻抗的路径，将瞬态电压引导到地或其他低电压点，以保护电路中的敏感元件不受损坏。

瞬态电压抑制二极管的参数主要包括最大峰值电压（Vc），最大峰值电流（Ipp），保护电压（Vr），响应时间（tr），以及功率耗散能力等。

二、瞬态电压抑制二极管参数的影响因素1. 最大峰值电压（Vc）：Vc是瞬态电压抑制二极管能够承受的最大电压，在选择时应考虑电路中可能出现的最高电压，以确保其能够提供有效的保护。

根据电路的需求，Vc的值应略高于电路中最高电压值。

2. 最大峰值电流（Ipp）：Ipp是瞬态电压抑制二极管能够承受的最大电流，也是保护电路的重要参数。

在电路中发生瞬态电压过冲时，瞬态电流会通过二极管，因此选择具有足够大的Ipp值的二极管可以确保其正常工作。

3. 保护电压（Vr）：Vr是指瞬态电压抑制二极管对于保护电路中敏感元件的保护电压。

当瞬态电压超过Vr时，二极管将开始导通，将瞬态电压引导到地或其他低电压点。

根据电路中敏感元件的额定工作电压，选择合适的Vr值非常重要。

4. 响应时间（tr）：响应时间是瞬态电压抑制二极管从正常工作状态到完全导通所需的时间。

较短的响应时间可以更快地保护电路中的敏感元件，因此在选择二极管时需要注意其响应时间。

5. 功率耗散能力：功率耗散能力是指瞬态电压抑制二极管在正常工作状态下能够耗散的最大功率。

一文详解瞬态电压抑制二极管,看完再也不怕被忽悠了

一文详解瞬态电压抑制二极管，看完再也不怕被忽悠了提及电路保护元器件，对于行业人而言，能够夸夸其谈，三天三夜都说不完；而对于行外人或者刚入门的人而言，犹如看天书，稍不慎，很容易掉进盲区。

不可否认，在这个网络信息技术发达的时代，关于tvs管各种各类的信息随处可见，但，其真正有多少是专业、科学的，都有待考究和甄别。

为此，东沃电子，特意为大家科普下关于瞬态电压抑制二极管这方面的知识。

何为tvs管，有什么作用？TVS（Transient Voltage Suppressor）管，也称瞬态电压抑制二极管，是在齐纳二极管工艺基础上发明的一种新型高效电路保护元器件，p秒级别的响应时间和高浪涌吸收能力是tvs管的核心优势。

tvs管的工作原理，与常见的齐纳二极管极其相似，在一定范围内，均可以限制电路中两端的电压，使得两极间的电压箝位稳定在一个安全值，从而有效地保护电路中的精密元器免受破坏高压、高流、高涌破坏。

目前，tvs管广泛应用在家用电器、计算机系统、通讯设备、汽车电子、交/直流电源、电子镇流器、工业控制、医学、航空等方面。

如何区分tvs管的正负极和单双向？当瞬态电压抑制二极管这个产品在您手上时候，第一时间，要知道这个产品的正负极和单双向。

1）看标志：tvs管，有单向和双向之分，单向的一端呢，有细色环，接的是正极，而双向的呢，中间有两道环，或者没有任何标志，没极性。

2）看规格书：一般在第一页，双向为双向导通，单向为单向导通。

3）看型号：tvs管的型号命名是有规律的，大部分tvs管型号均能看出参数，具体可以咨询东沃电子，一家真正专注于电路保护元器件研发、生产、销售为一体的新兴企业。

4）借助万用表工具：单向一边又电压，直流方面有雪崩击穿特性；双向都有电压，直流方面，双向对称。

如何选择tvs管的型号？关于tvs管型号选择这个问题，东沃电子曾科普了很多这方面的知识。

在这里，就简单总结几点，如有不懂之处，东沃电子的技术人员随时随地为您解答，根据您的需求推荐最适合您的产品。

P6KE瞬态抑制二极管选型手册(规格书)

PPPM IPPM PM(AV)
IFSM TJ , TSTG
Minimum 600 See Table 5.0
100 -55 to +175
Watts Amps Watts
Amps ć
Notes: 1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25ć per Fig. 2. 2. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
Breakdown Voltage MAX.@IT
Test Current
Maximum Clamping Voltage @IPP
Peak Pulse Current
Reverse Leakage @VRWM
UNT-POLAR BI-POLAR VRWM(V) P6KE6.8A P6KE6.8CA 5.80
Revision:30-Nov-11
【领先的片式无源器件整合供应商 — 南京南山半导体有限公司】
DIMENSIONS
d
DIA.

P6KE SERIES
s
DIA.
Item
L T d s
L
T
L
DO-204AC/DO-15
Millimeters
Min.
Max.
25.40
-
1
602.0
1.04
1
P6KE480A P6KE480CA 408.00 456.00
504.00

瞬态抑制二极管P6KE型号参数规格书大全

The P6KE series is designedspecifically to protect sensitive electronicequipment from voltage transients induced by lightning and other transientvoltage events.Uni-directional Bi-directionalu Glass passivated chip junction in DO-15 Packageu Low leakageu Uni and Bidirectional unitu Excellent clamping capabilityu600W Peak power capability at 10 × 1000µs waveform Repetition rate(duty cycle):0.01%u Fast response time: typically less than 1.0ps from 0 Volts to V BR minu Typical I R less than 5μA above 12V.u High Temperature soldering: 260°C/40 seconds at terminalsu Typical maximum temperature coefficient ΔV BR = 0.1% ×V BR@25°C×ΔTu Plastic package has Underwriters Laboratory Flammability 94V-0u Matte tin lead–free Platedu Halogen free and RoHS compliantu Typical failure mode is short from over-specified voltage or currentu Whisker test is conducted based on JEDEC JESD201A per its table4a and 4cu IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)u ESD protection of data lines in accordance with IEC 61000-4-2(IEC801-2)u EFT protection of data lines in accordance with IEC 61000-4-4(IEC801-4)TVS devices are ideal for the protection of I/O interfaces, V bus and othervulnerable circuits used in Telecom, Computer, Industrial and Consumerelectronic applications.Parameter Symbol Value Unit Peak Pulse Power Dissipation with a 10/1000µs waveform (Fig.1)(Note1), (Note 2)P PPM600 Watts Peak Pulse Current with a 10/1000µs waveform.(Note1,Fig.3) I PP See Next Table Amps Power Dissipation on Infinite Heat Sink at T L=75°C P M(AV) 5.0 Watt Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) I FSM100 Amps Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only(Note 4)V F 3.5/5.0 Voltage Operating junction and Storage Temperature Range. T J , T STG-55 to +150 °C Notes:1. Non-repetitive current pulse, per Fig. 3 and derated above T A = 25°C per Fig.2.2. Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal.3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.4. V F < 3.5V for V BR < 200V and V F< 6.5V for V BR > 201V.APart NumberBreakdown Voltage V BR (V)@I T Uni Bi Reverse Stand-Off Voltage V RWM (V) MIN MAX Test Current I T (mA) Maximum Clamping Voltage V C @I PP (V) Maximum Peak Pulse Current I PP (A) Maximum Reverse Leakage I R @V RWM (μA)P6KE6.8 P6KE6.8C 5.5 6.12 7.48 10 10.8 55.56 1000 P6KE6.8A P6KE6.8CA 5.8 6.46 7.14 10 10.5 57.14 1000 P6KE7.5 P6KE7.5C 6.1 6.75 8.25 10 11.7 51.28 500 P6KE7.5A P6KE7.5CA 6.4 7.13 7.88 10 11.3 53.10 500 P6KE8.2 P6KE8.2C 6.6 7.38 9.02 10 12.5 48.00 200 P6KE8.2A P6KE8.2CA 7.0 7.79 8.61 10 12.1 49.59 200 P6KE9.1 P6KE9.1C 7.4 8.19 10.01 1 13.8 43.48 50 P6KE9.1A P6KE9.1CA 7.8 8.65 9.56 1 13.4 44.78 50 P6KE10 P6KE10C 8.1 9.00 11.00 1 15.0 40.00 10 P6KE10A P6KE10CA 8.6 9.50 10.50 1 14.5 41.38 10 P6KE11 P6KE11C 8.9 9.90 12.10 1 16.2 37.04 5 P6KE11A P6KE11CA 9.4 10.45 11.55 1 15.6 38.46 5 P6KE12 P6KE12C 9.7 10.80 13.20 1 17.3 34.68 5 P6KE12A P6KE12CA 10.2 11.40 12.60 1 16.7 35.93 5 P6KE13 P6KE13C 10.5 11.70 14.30 1 19.0 31.58 5 P6KE13A P6KE13CA 11.1 12.35 13.65 1 18.2 32.97 5 P6KE15 P6KE15C 12.1 13.50 16.50 1 22.0 27.27 5 P6KE15A P6KE15CA 12.8 14.25 15.75 1 21.2 28.30 5 P6KE16 P6KE16C 12.9 14.40 17.60 1 23.5 25.53 5 P6KE16A P6KE16CA 13.6 15.20 16.80 1 22.5 26.67 5 P6KE18 P6KE18C 14.5 16.20 19.80 1 26.5 22.64 5 P6KE18A P6KE18CA 15.3 17.10 18.90 1 25.2 23.81 5 P6KE20 P6KE20C 16.2 18.00 22.00 1 29.1 20.62 5 P6KE20A P6KE20CA 17.1 19.00 21.00 1 27.7 21.66 5 P6KE22 P6KE22C 17.8 19.80 24.20 1 31.9 18.81 5 P6KE22A P6KE22CA 18.8 20.90 23.10 1 30.6 19.61 5 P6KE24 P6KE24C 19.4 21.60 26.40 1 34.7 17.29 5 P6KE24A P6KE24CA 20.5 22.80 25.20 1 33.2 18.07 5 P6KE27 P6KE27C 21.8 24.30 29.70 1 39.1 15.35 5 P6KE27A P6KE27CA 23.1 25.65 28.35 1 37.5 16.00 5 P6KE30 P6KE30C 24.3 27.00 33.00 1 43.5 13.79 5 P6KE30A P6KE30CA 25.6 28.50 31.50 1 41.4 14.49 5 P6KE33 P6KE33C 26.8 29.70 36.30 1 47.7 12.58 5 P6KE33A P6KE33CA 28.2 31.35 34.65 1 45.7 13.13 5 P6KE36 P6KE36C 29.1 32.40 39.60 1 52.0 11.54 5 P6KE36A P6KE36CA 30.8 34.20 37.80 1 49.9 12.02 5 P6KE39 P6KE39C 31.6 35.10 42.90 1 56.4 10.64 5 P6KE39A P6KE39CA 33.3 37.05 40.95 1 53.9 11.13 5 P6KE43 P6KE43C 34.8 38.70 47.30 1 61.9 9.69 5 P6KE43A P6KE43CA 36.8 40.85 45.15 1 59.3 10.12 5 P6KE47 P6KE47C 38.1 42.30 51.70 1 67.8 8.85 5 P6KE47A P6KE47CA 40.2 44.65 49.35 1 64.8 9.26 5 P6KE51 P6KE51C 41.3 45.90 56.10 1 73.5 8.16 5 P6KE51A P6KE51CA 43.6 48.45 53.55 1 70.1 8.56 5 P6KE56 P6KE56C 45.4 50.40 61.60 1 80.5 7.45 5 P6KE56A P6KE56CA 47.8 53.20 58.80 1 77.0 7.79 5 P6KE62 P6KE62C 50.2 55.80 68.20 1 89.0 6.74 5 P6KE62A P6KE62CA 53.0 58.90 65.10 1 85.0 7.06 5 P6KE68 P6KE68C 55.1 61.20 74.80 1 98.0 6.12 5 P6KE68A P6KE68CA 58.1 64.60 71.40 1 92.0 6.52 5 P6KE75 P6KE75C 60.7 67.50 82.50 1 108.0 5.56 5 P6KE75A P6KE75CA 64.1 71.25 78.75 1 103.0 5.83 5 P6KE82 P6KE82C 66.4 73.80 90.20 1 118.0 5.08 5 P6KE82AP6KE82CA70.177.9086.101113.05.315APart Number Breakdown Voltage V BR (V)@I T UniBi Reverse Stand-Off Voltage V RWM (V) MIN MAX Test Current I T (mA)Maximum Clamping Voltage V C @I PP (V) Maximum Peak Pulse Current I PP (A) Maximum Reverse Leakage I R @V RWM (μA)P6KE91 P6KE91C 73.7 81.90 100.10 1 131.0 4.58 5 P6KE91A P6KE91CA 77.8 86.45 95.55 1 125.0 4.80 5 P6KE100 P6KE100C 81.0 90.00 110.00 1 144.0 4.17 5 P6KE100A P6KE100CA 85.5 95.00 105.00 1 137.0 4.38 5 P6KE110 P6KE110C 89.2 99.00 121.00 1 158.0 3.80 5 P6KE110A P6KE110CA 94.0 104.50 115.50 1 152.0 3.95 5 P6KE120 P6KE120C 97.2 108.00 132.00 1 173.0 3,47 5 P6KE120A P6KE120CA 102.0 114.00 126.00 1 165.0 3.64 5 P6KE130 P6KE130C 105.0 117.00 143.00 1 187.0 3.21 5 P6KE130A P6KE130CA 111.0 123.50 136.50 1 179.0 3.35 5 P6KE150 P6KE150C 121.0 135.00 165.00 1 215.0 2.79 5 P6KE150A P6KE150CA 128.0 142.50 157.50 1 207.0 2.90 5 P6KE160 P6KE160C 130.0 144.00 176.00 1 230.0 2.61 5 P6KE160A P6KE160CA 136.0 152.00 168.00 1 219.0 2.74 5 P6KE170 P6KE170C 138.0 153.00 187.00 1 244.0 2.46 5 P6KE170A P6KE170CA 145.0 161.50 178.50 1 234.0 2.56 5 P6KE180 P6KE180C 146.0 162.00 198.00 1 258.0 2.33 5 P6KE180A P6KE180CA 154.0 171.00 189.00 1 246.0 2.44 5 P6KE200 P6KE200C 162.0 180.00 220.00 1 287.0 2.09 5 P6KE200A P6KE200CA 171.0 190.00 210.00 1 274.0 2.19 5 P6KE220 P6KE220C 175.0 198.00 242.00 1 344.0 174 5 P6KE220A P6KE220CA 185.0 209.00 231.00 1 328.0 1.83 5 P6KE250 P6KE250C 202.0 225.00 275.00 1 360.0 1.67 5 P6KE250A P6KE250CA 214.0 237.50 262.50 1 344.0 1.74 5 P6KE300 P6KE300C 243.0 270.00 330.00 1 430.0 1.40 5 P6KE300A P6KE300CA 256.0 285.00 315.00 1 414.0 1.45 5 P6KE350 P6KE350C 284.0 315.00 385.00 1 504.0 1.19 5 P6KE350A P6KE350CA 299.3 332.50 367.50 1 482.0 1.24 5 P6KE380 P6KE380C 308.6 342.00 418.00 1 547.2 1.10 5 P6KE380A P6KE380CA 324.9 361.00 399.00 1 524.4 1.14 5 P6KE400 P6KE400C 324.8 360.00 440.00 1 576.0 1.05 5 P6KE400A P6KE400CA 342.0 380.00 420.00 1 552.0 1.09 5 P6KE440 P6KE440C 357.3 396.00 484.00 1 633.6 0.95 5 P6KE440A P6KE440CA 376.2 418.00 462.00 1 607.2 0.99 5 P6KE500 P6KE500C 406.0 450.00 550.00 1 720.0 0.83 5 P6KE500A P6KE500CA 427.5 475.00 525.00 1 690.0 0.87 5 P6KE520 P6KE520C 422.2 468.00 572.00 1 748.8 0.80 5 P6KE520A P6KE520CA 444.6 494.00 546.00 1 717.6 0.84 5 P6KE550 P6KE550C 446.6 495.00 605.00 1 792.0 0.76 5 P6KE550A P6KE550CA 470.3 522.50 577.50 1 759.0 0.79 5 P6KE600 P6KE600C 487.2 540.00 660.00 1 864.0 0.69 5 P6KE600A P6KE600CA513.0570.00630.001 828.00.725Note:1. Suffix 'A ' denotes 5% tolerance device. Without 'A' denotes 10% tolerance device2. Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices3. For Bi-Directional devices having V R of 10 volts and under, the I R limit is doubleAATemperature Cycle JESD22-A104 Weight 0.015 ounce, 0.4 gramPressure Cooker JESD22-A102 Case JEDEC DO-204AC (DO-15) Molded Plastic over glass passivated junction High Temp. Storage JESD22-A103 Polarity Color band denotes cathode except BipolarHTRBJESD22-A108 TerminalMatte Tin-plated leads, Solderable per JESD22-B102DThermal ShockJESD22-A106Reflow ConditionLead –free assembly -Temperature Min (T s(min))150°C -Temperature Max (T s(max)) 200°CPre Heat- Time (min to max) (t s )60 -180 Seconds Average ramp up rate ( Liquidus Temp T L ) to peak3°C/second max T S(max) to TL - Ramp-up Rate3°C/second max - Temperature (T L ) (Liquidus) 217°CReflow- Time (min to max) (t s )60 -150 SecondsPeak Temperature (T P ) 260 +0/-5°CTime within 5°C ofactualpeakTemperature (t p )20 -40 Seconds Ramp-down Rate6°C/second max Time 25°C to peak Temperature (T P ) 8 minutes MaxDo not exceed280°CRamp-down PreheatTime to peak temperature(t 25℃ to peak)Ramp-upTime Physical SpecificationsEnvironmental SpecificationsSoldering Parameters。

瞬态电压抑制二极管参数

瞬态电压抑制二极管参数
瞬态电压抑制二极管（Transient Voltage Suppression Diode，简称TVS）的参数有以下几个：
1. 电流容量（Peak Pulse Current）：表示在瞬态电压抑制模式下，二极管可以承受的最大电流。

通常以一个脉冲电流值来表示，例如10/1000μs。

2. 额定功率（Power Dissipation）：表示二极管可以耗散的最大功率。

这个参数主要与二极管的封装结构和散热能力相关。

3. 额定电压（Voltage Stand-off）：表示在正常工作状态下，二极管的工作电压。

当系统电压超过这个额定电压时，二极管将开始导通。

4. 瞬态响应时间（Response Time）：表示从系统电压超过额定电压到二极管开始导通的时间。

一般以纳秒为单位。

5. 最大反向峰值电压（Peak Reverse Voltage）：表示二极管可以承受的最大反向电压。

超过这个电压，二极管将会损坏。

6. 端子电容（Terminal Capacitance）：表示二极管的输入和输出端之间的电容。

这个参数会影响二极管的响应时间。

这些参数可以根据实际应用需求选择合适的TVS二极管。

P4KE10C瞬态电压抑制二极管规格书

P4KE SERIES400W TRANSIENT VOLTAGE SUPPRESSORSFeaturesMechanical DataMaximum Ratings and Electrical Characteristics @T A =25°C unless otherwise specifiedCharacteristicSymbol Value Unit Peak Pulse Power Dissipation at T A = 25°C (Note 1, 2, 5) Figure 3P PPM 400 MinimumW Peak Forward Surge Current (Note 3)I FSM 40A Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 1I PPM See Table 1A Steady State Power Dissipation (Note 2, 4)P M(AV) 1.0W Operating and Storage Temperature RangeT j , T STG-65 to +175°CNote: 1. Non-repetitive current pulse, per Figure 1 and derated above T A = 25°C per Figure 4.2. Mounted on 40mm 2 copper pad.3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.4. Lead temperature at 75°C = T L .5. Peak pulse power waveform is 10/1000µS.Dimensions in inches and (millimeters)DO-214AC/SMA Case: JEDEC DO-214AC molded plastic body over passivated chipTerminals : Solder plated , solderable per MIL-STD 750, method 2026Polarity : Color band denotes cathode except for bidirectional types Mounting Position : AnyWeight : 0.003 ounce, 0.093 gramsOptimzed for LAN protection applicationsIdeal for ESD protection of data lines in accordancewith IEC 1000-4-2(IEC801-2)Ideal for EFT protection of data lines in accordance with IEC1000-4-4(IEC801-2)Plastic package has Underwriters Laboratory Flammability Classification 94V-0Glass passivated junction400w peak pulse power capability Excellent clamping capabilityLow incremental surge resistanceFast response time:typically less than 1.0ps from 0v to V (BR) minHigh temperature soldering guaranteed:250 C/10S at terminals255075100125150175200100755025T ,AMBIENT TEMPERATURE (°C)Fig.4Pulse Derating CurveA P K P U L S E D E R A T I N G (%P K P W R O R C U R R E N T )2550751001251501752000001.0T ,LEAD TEMPERATURE (°C)Fig.5,Steady State Power DeratingL P ,S T E A D Y S T A T E P O W E R D I S S I P A T I O N (W )d 0.11.0T ,PULSE WIDTH (µs)Fig.3Pulse Rating Curvep 0.1101001.010100100010000P ,P E A K P U L S E P O W E R (k W )P 0123I ,P E A K P U L S E C U R R E N T (%)P p pt,TIME (ms)Fig.1Pulse Waveform110100100010100100010,000V ,REVERSE STANDOFF VOLTAGE (V)Fig.2Typical Junction CapacitanceRWM C ,C A P A C I T A N C E (p F )jUNI-DIRECTIONAL 400 WATT AXIAL LEAD TVSUNI-DIRECTIONAL PART NUMBER REVERSE STAND-OFF VOLTAGE VRWM (V)BREAKDOWN VOLTAGE VBR (V) MIN. @ITBREAKDOWN VOLTAGE VBR (V) MAX. @ITTEST CURRENT IT (mA)MAXIMUM CLAMPINGVOLTAGE @Ipp Vc (V)PEAK PULSE CURRENT Ipp (A)REVERSELEAKAGE@VRWM IR (uA)P4KE6.8 P4KE6.8A P4KE7.5 P4KE7.5A 5.505.806.056.40 6.126.456.757.137.487.148.257.881010101010.810.511.711.338.0040.0036.0037.0010001000500500 P4KE8.2 P4KE8.2A P4KE9.1 P4KE9.1A 6.637.027.377.787.387.798.198.659.028.6110.009.5010101112.512.113.813.433.0035.0030.0031.002002005050 P4KE10 P4KE10A P4KE11 P4KE11A 8.108.558.929.409.009.509.9010.5011.0010.5012.1011.60111115.014.516.215.628.0029.0026.0027.00101055 P4KE12 P4KE12A P4KE13 P4KE13A 9.7210.2010.5011.1010.8011.4011.7012.4013.2012.6014.3013.70111117.316.719.018.224.0025.0022.0023.005555 P4KE15 P4KE15A P4KE16 P4KE16A 12.1012.8012.9013.6013.5014.3014.4015.2016.5015.8017.6016.80111122.021.223.522.519.0020.0018.0019.005555 P4KE18 P4KE18A P4KE20 P4KE20A 14.5015.3016.2017.1016.2017.1018.0019.0019.8018.9022.0021.00111126.525.229.127.716.0017.0014.0015.005555 P4KE22 P4KE22A P4KE24 P4KE24A 17.8018.8019.4020.5019.8020.9021.6022.8024.2023.1026.4025.20111131.930.634.733.213.0014.0012.0013.005555 P4KE27 P4KE27A P4KE30 P4KE30A 21.8023.1024.3025.6024.3025.7027.0028.5029.7028.4033.0031.50111139.137.543.541.411.0011.2010.0010.005555 P4KE33 P4KE33A P4KE36 P4KE36A 26.8028.2029.1030.8029.7031.4032.4034.2036.3034.7039.6037.80111147.745.752.049.99.009.008.008.405555 P4KE39 P4KE39A P4KE43 P4KE43A 31.6033.3034.8036.8035.1037.1038.7040.9042.9041.0047.3045.20111156.453.961.959.37.407.806.807.105555 P4KE47 P4KE47A P4KE51 P4KE51A 38.1040.2041.3043.6042.3044.7045.9048.5051.7049.4056.1053.60111167.864.873.570.1 6.205.005.706.005555 P4KE56 P4KE56A P4KE62 P4KE62A 45.6047.8050.2053.0050.4053.2055.8058.9061.6058.8068.2065.10111180.577.089.085.0 5.205.504.705.005555 P4KE68 P4KE68A P4KE75 P4KE75A 55.1058.1060.7064.1061.2064.6067.5071.3074.8071.4082.5078.80111198.092.0108.0103.0 4.304.603.904.105555 P4KE82 P4KE82A P4KE91 P4KE91A 66.4070.1073.7077.8073.8077.9081.9086.5090.2086.10100.0095.501111118.0113.0131.0125.0 3.603.703.203.405555 P4KE100 P4KE100A P4KE110 P4KE110A 81.0085.5089.2094.0090.0095.0099.00105.00110.00105.00121.00116.001111144.0137.0158.0152.0 2.903.102.702.805555 P4KE120 P4KE120A P4KE130 P4KE130A 97.20102.00105.00111.00108.00114.00117.00124.00132.00126.00143.00137.001111173.0165.0187.0179.0 2.402.502.202.305555 P4KE150 P4KE150A P4KE160 P4KE160A 121.00128.00130.00136.00135.00143.00144.00152.00165.00158.00176.00168.001111215.0207.0230.0219.0 2.002.001.801.905555 P4KE170 P4KE170A P4KE180 P4KE180A 138.00145.00146.00154.00153.00162.00162.00171.00187.00179.00198.00189.001111244.0234.0258.0246.0 1.701.801.601.705555 P4KE200 P4KE200A P4KE220 P4KE220A 162.00171.00175.00185.00180.00190.00198.00209.00220.00210.00242.00231.001111287.0274.0344.0328.0 1.501.501.201.205555 P4KE250 P4KE250A P4KE300 P4KE300A 202.00214.00243.00256.00225.00237.00270.00285.00275.00263.00330.00315.001111360.0344.0430.0414.0 1.101.200.901.005555 P4KE350 P4KE350A P4KE400 P4KE400A 284.00300.00324.00342.00315.00332.00360.00380.00385.00368.00440.00420.001111504.0482.0574.0548.00.800.800.700.705555 P4KE440 P4KE440A356.00376.00396.00418.00484.00462.0011631.0600.01.001.0055BI-DIRECTIONAL 400 WATT AXIAL LEAD TVSBI-DIRECTIONAL PART NUMBER REVERSE STAND-OFF VOLTAGE VRWM (V)BREAKDOWN VOLTAGE VBR (V) MIN. @ITBREAKDOWN VOLTAGE VBR (V) MAX. @ITTEST CURRENT IT (mA)MAXIMUM CLAMPINGVOLTAGE @Ipp Vc (V)PEAK PULSE CURRENT Ipp (A)REVERSELEAKAGE@VRWM IR (uA)P4KE6.8C P4KE6.8CA P4KE7.5C P4KE7.5CA 5.505.806.056.40 6.126.456.757.137.487.148.257.881010101010.810.511.711.338.0040.0036.0037.002000200010001000 P4KE8.2C P4KE8.2CA P4KE9.1C P4KE9.1CA 6.637.027.377.787.387.798.198.659.028.6110.009.5010101112.512.113.813.433.0035.0030.0031.004004001010 P4KE10C P4KE10CA P4KE11C P4KE11CA 8.108.558.929.409.009.509.9010.5011.0010.5012.1011.60111115.014.516.215.628.0029.0026.0027.0020201010 P4KE12C P4KE12CA P4KE13C P4KE13CA 9.7210.2010.5011.1010.8011.4011.7012.4013.2012.6014.3013.70111117.316.719.018.224.0025.0022.0023.005555 P4KE15C P4KE15CA P4KE16C P4KE16CA 12.1012.8012.9013.6013.5014.3014.4015.2016.5015.8017.6016.80111122.021.223.522.519.0020.0018.0019.005555 P4KE18C P4KE18CA P4KE20C P4KE20CA 14.5015.3016.2017.1016.2017.1018.0019.0019.8018.9022.0021.00111126.525.229.127.716.0017.0014.0015.005555 P4KE22C P4KE22CA P4KE24C P4KE24CA 17.8018.8019.4020.5019.8020.9021.6022.8024.2023.1026.4025.20111131.930.634.733.213.0014.0012.0013.005555 P4KE27C P4KE27CA P4KE30C P4KE30CA 21.8023.1024.3025.6024.3025.7027.0028.5029.7028.4033.0031.50111139.137.543.541.411.0011.2010.0010.005555 P4KE33C P4KE33CA P4KE36C P4KE36CA 26.8028.2029.1030.8029.7031.4032.4034.2036.3034.7039.6037.80111147.745.752.049.99.009.008.008.405555 P4KE39C P4KE39CA P4KE43C P4KE43CA 31.6033.3034.8036.8035.1037.1038.7040.9042.9041.0047.3045.20111156.453.961.959.37.407.806.807.105555 P4KE47C P4KE47CA P4KE51C P4KE51CA 38.1040.2041.3043.6042.3044.7045.9048.5051.7049.4056.1053.60111167.864.873.570.1 6.205.005.706.005555 P4KE56C P4KE56CA P4KE62C P4KE62CA 45.6047.8050.2053.0050.4053.2055.8058.9061.6058.8068.2065.10111180.577.089.085.0 5.205.504.705.005555 P4KE68C P4KE68CA P4KE75C P4KE75CA 55.1058.1060.7064.1061.2064.6067.5071.3074.8071.4082.5078.80111198.092.0108.0103.0 4.304.603.904.105555 P4KE82C P4KE82CA P4KE91C P4KE91CA 66.4070.1073.7077.8073.8077.9081.9086.5090.2086.10100.0095.501111118.0113.0131.0125.0 3.603.703.203.405555 P4KE100C P4KE100CA P4KE110C P4KE110CA 81.0085.5089.2094.0090.0095.0099.00105.00110.00105.00121.00116.001111144.0137.0158.0152.0 2.903.102.702.805555 P4KE120C P4KE120CA P4KE130C P4KE130CA 97.20102.00105.00111.00108.00114.00117.00124.00132.00126.00143.00137.001111173.0165.0187.0179.0 2.402.502.202.305555 P4KE150C P4KE150CA P4KE160C P4KE160CA 121.00128.00130.00136.00135.00143.00144.00152.00165.00158.00176.00168.001111215.0207.0230.0219.0 2.002.001.801.905555 P4KE170C P4KE170CA P4KE180C P4KE180CA 138.00145.00146.00154.00153.00162.00162.00171.00187.00179.00198.00189.001111244.0234.0258.0246.0 1.701.801.601.705555 P4KE200C P4KE200CA P4KE220C P4KE220CA 162.00171.00175.00185.00180.00190.00198.00209.00220.00210.00242.00231.001111287.0274.0344.0328.0 1.501.531.161.225555 P4KE250C P4KE250CA P4KE300C P4KE300CA 202.00214.00243.00256.00225.00237.00270.00285.00275.00263.00330.00315.001111360.0344.0430.0414.0 1.111.160.930.975555 P4KE350C P4KE350CA P4KE400C P4KE400CA 284.00300.00324.00342.00315.00332.00360.00380.00385.00368.00440.00420.001111504.0482.0574.0548.00.790.830.700.735555 P4KE440C P4KE440CA356.00376.00396.00418.00484.00462.0011631.0600.00.951.0055。

p6ke68ca瞬态抑制二极管参数

瞬态抑制二极管（Transient Voltage Suppressor Diode，TVS diode）是一种在电路中用于保护敏感元件免受瞬态过压损害的器件。

本文将探讨TVS二极管的参数及其对电路性能的影响。

一、额定反向工作电压（Standoff Voltage）TVS二极管的额定反向工作电压是指器件能够承受的最大反向电压。

选择TVS二极管时，需要根据电路中的最大工作电压选择合适的额定反向工作电压，以保证TVS二极管在正常工作时能够正常工作、在瞬态过压时能够起到保护作用。

二、峰值脉冲功率（Peak Pulse Power）峰值脉冲功率是指TVS二极管能够吸收的最大脉冲能量。

这个参数需要根据电路中的脉冲能量大小来选择，以保证TVS二极管在遭受瞬态过压时能够吸收足够的能量而不损坏。

三、峰值脉冲电流（Peak Pulse Current）峰值脉冲电流是指TVS二极管可以持续吸收的最大脉冲电流。

根据电路中的脉冲电流大小来选择合适的TVS二极管，以确保TVS二极管在瞬态过压时能够承受住电流冲击而不损坏。

四、电压响应时间（Voltage Clamping Time）电压响应时间是指TVS二极管从正常工作状态到开始工作（开始导通）的时间。

这个参数影响了TVS二极管对电路中瞬态过压的响应速度，选择TVS二极管时需要根据电路中对过压响应速度的要求来选择合适的电压响应时间。

五、电路中的连接方式TVS二极管可以采用单端连接或双端连接。

在选择TVS二极管时，需要根据具体的电路结构和要求来选择合适的连接方式，以确保TVS二极管能够在电路中发挥最佳的保护效果。

六、封装类型TVS二极管的封装类型有多种，如DO-214AC、SMA、SMB等。

在选择TVS二极管时，需要根据具体的电路设计和要求来选择合适的封装类型，以确保TVS二极管能够方便地安装在电路板上并且能够满足电路的外形尺寸要求。

TVS二极管的参数对电路性能有着重要的影响，选择合适的TVS二极管对于保护电路中的敏感元件免受瞬态过压损害至关重要。

瞬态抑制二极管SMBJ60CA

瞬态抑制二极管SMBJ60CA
硕凯电子（Sylvia）
一、产品图
1、为表面安装应用优化电路板空间
2、低泄漏
3、双向单元
4、玻璃钝化结
5、低电感
6、优良的钳位能力
7、600W的峰值功率能力在10×1000μ波形重复率（占空比）：0.01%
8、快速响应时间：从0伏特到最小击穿电压通常小于1.0ps
9、典型的，在电压高于12V时，反向漏电流小于5μA
10、高温焊接：终端260°C/40秒
11、典型的最大温度系数△Vbr=0.1%x Vbr@25°C x△T
12、塑料包装有保险商实验室可燃性94V-0
13、无铅镀雾锡
14、无卤化，符合RoHS
15、典型失效模式是在指定的电压或电流下出现
16、晶须测试是基于JEDEC JESD201A每个表4a及4c进行的
17、IEC-61000-4-2ESD15kV(空气)，8kV(接触)
18、数据线的ESD保护符合IEC61000-4-2(IEC801-2)
19、数据线的EFT保护符合IEC61000-4-4(IEC801-4)
三、应用范围
TVS器件非常适合保护I/O接口，Vcc总线和其他应用于电信、计算机、工业和消费电子应用的易损电路。

五、UL认证编号
六、I-V曲线特性。