表面安装普通整流二极管参数S2A--S2M

30
pF
- 61 -
大昌电子 DACHANG ELECTRONICS
平均功率损耗 IF(AV) (A) IF(AV) Average Power Dissipation(watts)
正向电流 IF(A) IF Instantaneous Forward Current (A)
SIYU R
特性曲线 Characteristic Curves
250℃/10 秒 seconds at terminals
机械数据 Mechanical Data
·封装: 塑料封装 Case: Molded plastic body ·端子: 焊料被镀 Terminals: Solder plated ·极性: 色环端为负极 Polarity: Color band denotes cathode end ·安装位置: 任意 Mounting Position: Any
典型结电容
TYPICAL JUNCTION CAPACITANCE 200
100
TJ=25°C
10
反向电流 IR (mA) IR Instantaneous Reverse Current (mA)
峰值正向浪涌电流 IFSM(A) IFSM Peak Forward Surge Current (A)
FORWARD CURRENT DERATING CURVE
2.0
1.6
1.2
0.8 Single Phase Half Wave 60HZ Resistive or inductive Load
0.4
0
0
25
50 75 100 125 150 175
环境温度 Ta(°C) Tamb, ambient temperature (°C)
最大可重复峰值反向电压 Maximum repetitive peak reverse voltage
最大均方根电压 Maximum RMS voltage
最大直流阻断电压 Maximum DC blocking voltage
最大正向平均整流电流 Maximum average forward rectified current
正向特性曲线（典型值）
TYPICAL FORWARD CHARACTERISTIC
20
10
Tj = 25°C
0.1
PULSE WIDTH=300ms 1%DUTY CYCLE
0.01
0.6
0.8
1.0
1.2
1.4 1.5
正向电压 VF(V) VF Instantaneous Forward Voltage (V)
Reverse Voltage 50 to 1000 V Forward Current 2.0 A
特征 Features
·低的反向漏电流 Low reverse leakage ·较强的正向浪涌承受能力 High forward surge capability ·高温焊接保证 High temperature soldering guaranteed:
极限值和温度特性 TA = 25℃ 除非另有规定。 Maximum Ratings & Thermal Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.
符号
Symbols S2A S2B S2D S2G S2J S2K S2M
Tel:0513-87201088
SIYU R
表面安装普通整流二极管
反向电压 50 ---1000 V 正向电流 2.0 A
SMB DO-214AA
.083(2.11) .077(1.96)
.155(3.94) .130(3.30)
.096(2.44) .084(2.13)
最大正向电压
IF = 2.0A
VF
1.1
V
Maximum forward voltage
最大反向电流 Maximum reverse current
TA= 25℃ TA=100℃
IR
典型结电容 VR = 4.0V, f = 1MHz Cj
Type junction capacitance
5.0
µA
50
VDC
50 100 200 400 来自00 800 1000IF(AV)
2.0
IFSM
60
IR(AV)
30
单位 Unit
V V V A A µA
典型热阻 Typical thermal resistance
RθJA
50
℃/W
工作结温和存储温度
Tj, TSTG
-50 --- +150
℃
Operating junction and storage temperature range
反向特性曲线(典型值) TYPICAL REVERSE CHARACTERISTICS
1000
100 10 1
TJ=150°C TJ=100°C
0.1 TJ=25°C
0.010
20
40
60
80
100
峰值反向电压百分比(%)
Percent Of Peak Reverse Voltage,%
典型热阻 TYPICAL TRANSIENT THERMAL IMPEDANCE
S2A ...... S2M
浪涌特性曲线（最大值） MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT
60
50 40
30
8.3ms SINGLE HALF SINE-WAVE (JEDEC Method 20
10
1
10
100
通过电流的周期
Number of Cycles at 60 Hz.
100
10
1
典型热阻 RθJA (℃/W) RθJA Transient Thermal Impedance (℃/W)
典型结电容 CJ (PF) CJ Jungtion Capactance(PF)
1
0.1
1.0
10
100
反向电压 VR(V)
VR Reverse Voltage (V)
大昌电子 DACHANG ELECTRONICS
峰值正向浪涌电流 8.3ms单一正弦半波 Peak forward surge current 8.3 ms single half sine-wave
最大反向峰值电流
@TA = 75℃
Maximum peak reverse current full cycle
VRRM VRMS
50 100 200 400 600 800 1000 35 70 140 280 420 560 700
电特性 TA = 25℃ 除非另有规定。
Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.
符号
单位
Symbols S2A S2B S2D S2G S2J S2K S2M Unit
0.1 0.01
0.1
1
10
100
脉冲宽度
t, Pulse Duration, sec
- 62 -
.060(1.52) .030(0.76)
.180(4.57) .160(4.06)
.012(0.305) .006(0.152)
.008(0.203)
.004(0.102) .220(5.59)
.205(5.21)
Unit：inch（mm）
S2A ...... S2M
Surface Mount General Rectifier