LTV-814seriesRevK光耦参数使用手册

Photocoupler
Product Data Sheet
LTV-814824844 (M,S,S-TA,S-TA1,S-TP) Series
Spec No.:DS-70-96-0013
Effective Date:01/05/2019
LITE-ON DCC
RELEASE
BNS-OD-FC001/A4
Photocoupler
LTV-8X4series 1.DESCRIPTION
1.1Features
Current transfer ratio(CTR:MIN.20%at I F=±1mA,V CE=5V)
High input-output isolation voltage(V iso=5,000Vrms)
Response time(tr:TYP.4µs at V CE=2V,I C=2mA,R L=100Ω)
Dual-in-line package:
LTV-814:1-channel type
LTV-824:2-channel type
LTV-844:4-channel type
Wide lead spacing package:
LTV-814M:1-channel type
LTV-824M:2-channel type
LTV-844M:4-channel type
Surface mounting package:
LTV-814S:1-channel type
LTV-824S:2-channel type
LTV-844S:4-channel type
Tape and reel packaging:
LTV-814S-TA:1-channel type
LTV-814S-TA1:1-channel type
LTV-814S-TP:1-channel type
LTV-824S-TA1:2-channel type
Safety approval
UL1577
VDE DIN EN60747-5-5(VDE0884-5)
CSA CA5A
Nordic Safety(FIMKO/NEMKO/SEMKO/DEMKO)
BSI RoHS Compliance
All materials be used in device are followed EU RoHS directive(No.2002/95/EC,2011/65/EU,and2015/863).
ESD pass HBM8000V/MM2000V
MSL class1
1.2Applications
Hybrid substrates that require high density mounting.
Programmable controllers
Photocoupler LTV-8X4series
2.PACKAGE DIMENSIONS
2.1
LTV-814
2.2
LTV-814M
2.3LTV-814S
Notes :
1.2.3.Year date code.2-digit work week.
Factory identification mark shall be marked
(W:China-CZ,Y:Thailand)
4.5.6.Rank shall be or shall not be marked.“●”for halogen free option.“4”or”V”for VDE option.Dimensions in millimeters (inches).
Photocoupler LTV-8X4series
2.4
LTV-824
2.5
LTV-824M
2.6LTV-824S
Notes :
1.2.3.Year date code.2-digit work week.
Factory identification mark shall be marked (W:China-CZ,Y:Thailand)
4.5.Rank shall be or shall not be marked.“●”for halogen free option.6.
VDE option shall be
.
Dimensions in millimeters (inches).
Photocoupler
LTV-8X4series 2.7LTV-844
2.8LTV-844M
2.9LTV-844S
Notes:
1.
2.
3.
Year date code.
2-digit work week.
Factory identification mark shall be marked
(W:China-CZ,Y:Thailand)
4.
5.
Rank shall be or shall not be marked.
“●”for halogen free option.
6.VDE option shall be.
Dimensions in millimeters(inches).
Photocoupler
LTV-8X4series 3.TAPING DIMENSIONS
3.1LTV-814S-TA 3.2LTV-814S-TA1
Tape wide W
P0
F
16±0.3(0.63)
4±0.1(0.15)
Pitch of sprocket holes
7.5±0.1(0.295)
2±0.1(0.079)
Distance of compartment
P2
Distance of compartment to
compartment
P112±0.1(0.472)
3.3Quantities Per Reel
Quantities(pcs)1000
Photocoupler LTV-8X4series
3.4LTV-814S-TP
Tape wide W P 0F 16±0.3(0.63)4±0.1(0.15)Pitch of sprocket holes 7.5±0.1(0.295)2±0.1(0.079)Distance of compartment P 2Distance of compartment to
compartment
P 1
8±0.1(0.315)
3.5Quantities Per Reel
Quantities (pcs)
2000
Photocoupler LTV-8X4series
3.6LTV-824S-TA
3.7LTV-824S-TA1
Tape wide W P 0F 16±0.3(0.63)4±0.1(0.15)Pitch of sprocket holes 7.5±0.1(0.295)2±0.1(0.079)Distance of compartment P 2Distance of compartment to
compartment
P 1
12±0.1(0.472)
3.8Quantities Per Reel
Quantities (pcs)
1000
Photocoupler LTV-8X4series
4.RATING AND CHARACTERISTICS
4.1Absolute Maximum Ratings at Ta=25°C
I F mA mW V Forward Current ±5070Input
Power Dissipation P Collector -Emitter Voltage
V CEO V ECO I C 35Emitter -Collector Voltage
6V Output
Collector Current 50mA mW mW V rms
Collector Power Dissipation Total Power Dissipation
P C 150P tot 2001.
Isolation Voltage
Operating Temperature (LTV-824/844)Operating Temperature (LTV-814)
Storage Temperature
V iso T opr T opr T stg T sol
5000-30~+100-50~+110-55~+125
260
o o o o
C C C C
2
Soldering Temperature
1.AC For 1Minute,R.H.=40~60%
Isolation voltage shall be measured using the following method.
(1)Short between anode and cathode on the primary side and between collector and emitter on the
secondary side.
(2)The isolation voltage tester with zero-cross circuit shall be used.(3)The waveform of applied voltage shall be a sine wave.2.
For 10Seconds
Photocoupler LTV-8X4series
4.2
ELECTRICAL OPTICAL CHARACTERISTICS at Ta=25°C
Forward Voltage
V F
—
1.2
1.4
V
I F =±20mA
Input
Terminal Capacitance C t ——35
30——
250100—
pF nA V
V=0,f=1KHz V CE =20V,I F =0I C =0.1mA,I F =0
Collector Dark Current Collector-Emitter
I CEO
BV CEO
Output
Breakdown Voltage Emitter-Collector BV ECO
6
—
—
V
I E =10µA,I F =0
Breakdown Voltage Collector Current I C 0.220
——
3mA
%
I F =±1mA,V CE =5V 1.
Current Transfer Ratio CTR
300
Collector-Emitter Saturation Voltage V CE(sat)—0.10.2V I F =±20mA,I C =1mA DC500V,Isolation Resistance Floating Capacitance
Cut-off Frequency R iso Cf
f c
5×10
10
1×100.6
80
4
11
—1
ΩpF
kHz µs
TRANSFER 40~60%R.H.CHARACTERISTICS
—
V=0,f=1MHz V CE =5V,I C =2mA —
—18
18
R L =100Ω,-3dB
Response Time (Rise)Response Time (Fall)
tr —V CE =2V,I C =2mA
R L =100Ω,
tf
—
3
µs
I C 1.
CTR =
×100%
I
F
Photocoupler LTV-8X4series
5.RANK TABLE OF CURRENT TRANSFER RATIO CTR
A
5010010020150200300300300300
A5B
LTV-814
I F =±1mA V CE =5V A or B or No mark
No mark No mark
Ta=25C
o
LTV-824LTV-844
2020
Photocoupler LTV-8X4series
6.CHARACTERISTICS CURVES
Fig.2Collector Power Dissipation Fig.1Forword Current
Fig.2Collector Power Dissiption
vs.Ambient Temperature
vs.Ambient Temperatute
601601401201008060200
150
100
50
505040403020100
30201006040
20
-30
-20
-30020
25
40
50
60
7580100100125120
25
20
5040756010080125100-60-40-20
-60-40
120
T A -Ambie A n m t T b e ie m n p t e te r m at p u e re rat -u o r C e Ta (
C)
T A -Ambient Ambien temperature
t Temperatur Ta e
-(
o C)C Fig.3Collector-emitter Saturation
Voltage vs.Forward Current
Fig.4Forward Current vs.Forward
Voltage
6
Ta=25C
200100
5
12
5
10
15
Forward voltage V F (V)
Fig.5Current Transfer Ratio vs.
Forward Current
Fig.6Collector Current vs.
Collector-emitter Voltage
10001000
200
80
30252015105T A =25o C
V C 1E =850
V
T A =16025V CE =5V
V CE =5V Ta=25I F =30mA
T A =25C
o
Ta=25C
C
70o C 20mA
605040
302010
Pc(MAX.)
14012010080100100
10mA
I =10mA F 10
60V CE =0.4V
P C MAX.
5mA
I F =5mA 4020
I F =1mA
10
1
1
25102050
123
456
789
8
2
4
6
10
0.10.1
111010110000Forward current I (mA)
Collector-emitter voltage V (V)F V CE(non-sat)-Non-Saturated Collector E CE mitter
Voltage -V
I IF F --Fo Forward rward Cur Current rent -mA -mA
Photocoupler LTV-8X4series
Fig.7Relative Current Transfer Ratio
vs.Ambient Temperature
Fig.8Collector-emitter Saturation Voltage
vs.Ambient Temperature
0.10
100
Ambient temperature Ta (C)
Fig.9Collector Dark Current vs.
Fig.10Response Time vs.
Load Resistance
vs.Ambient Temperature
10-6100V =2V CE 50Ic=2mA 10
-7
Ta=25C
tr
20105tf
10-8td 10
-9
21ts
10-100.510
-11
0.20.1
10
-12
-30020406080
1000.10.20.51
2510
Ambient Temperature Ta (C)Load resistance R (k )
L
Fig.11Frequency Response Test Circuit for Response Time
Input Vcc
V =2V Ic=2mA
Ta=25Output R L
10%90%
Input
R D
Output
C
td
ts tr
tf
R L =10k 1k 100
-10
-20Test Circuit for Frequency Response
Vcc
R L
R D
Output
0.2
0.512510
100
1000
Frequency f (kHz)
Photocoupler LTV-8X4series
7.TEMPERATURE PROFILE OF SOLDERING
7.1IR Reflow soldering (JEDEC-STD-020C compliant)
Onetimesolderingreflowisrecommendedwithintheconditionoftemperatureandtimeprofileshownbelow.Donotsolder morethanthree
times.
Profile item
Conditions
Preheat
-Temperature Min (T Smin )150˚C 200˚C -Temperature Max (T Smax -Time (min to max)(ts)Soldering zone
)90±30sec
-Temperature (T L )-Time (t L )
217˚C 60sec Peak Temperature (T P )Ramp-up rate 260˚C 3˚C /sec max.3~6˚C /sec
Ramp-down rate
20sec
Ramp-up
TP 260C
TL 217C
Tsmax 200C
Ramp-down
Tsmin 150C
60sec tL (Soldering)
25C
Time (sec)
60~120sec ts (Preheat)
35~70sec
Photocoupler LTV-8X4series
7.2Wave soldering (JEDEC22A111compliant)
Onetimesolderingisrecommendedwithintheconditionoftemperature.Temperature:260+0/-5˚C Time:10sec.
Preheat temperature:25to140˚C Preheat time:30to80sec.
7.3Hand soldering by soldering iron
Allowsingleleadsolderingineverysingleprocess.Onetimesolderingisrecommended.Temperature:380+0/-5˚C Time:3sec max.
Photocoupler
LTV-8X4series 8.RECOMMENDED FOOT PRINT PATTERNS(MOUNT PAD)
8.14PIN8.28PIN
8.316PIN
Note:
Dimensions in millimeters.
Photocoupler
LTV-8X4series 9.NAMING RULE
LTV-8X4(1)-(2)-(3)-G
DEVICE PART NUMBER
(1)No suffix=Dual-in-Line package
M=Wide lead spacing package
S=Surface mounting package
(2)TAPING TYPE(TA,TA1,TP or none)
(3)CTR RANK
(4)Halogen free option
Example:LTV-814S-TA1-A-G
LTV8X4(1)(2)(3)-V-G
DEVICE PART NUMBER
(1)No suffix=Dual-in-Line package
M=Wide lead spacing package
S=Surface mounting package
(2)TAPING TYPE(TA,TA1,TP or none)
(3)CTR RANK
(4)VDE order option
(5)Halogen free option
Example:LTV814STA1A-V-G
10.NOTES
LiteOn is continually improving the quality,reliability,function or design and LiteOn reserves the right to make changes without further notices.
The products shown in this publication are designed for the general use in electronic applications such as office automation equipment,communications devices,audio/visual equipment,electrical application and instrumentation.
For equipment/devices where high reliability or safety is required,such as space applications,nuclear power control equipment,medical equipment,etc,please contact our sales representatives.
When requiring a device for any”specific”application,please contact our sales in advice.
If there are any questions about the contents of this publication,please contact us at your convenience.
The contents described herein are subject to change without prior notice.
Immerge unit’s body in solder paste is not recommended.。