High Collector-Emitter
Voltage Type Photocoupler
LTV-702F Series
Features
High collector-emitter voltage(V
CEO
=70V)
High input-output isolation voltage:
(V
ISO
: 5,000V
rms
)
Directly connectable to TTL
UL approved (No. E113898)
TUV approved (No.R9653630)
CSA approved (No. CA91533-1)
FIMKO approved (No. 193422)
NEMKO approved (No. P96103013)
DEMKO approved (No. 303968)
SEMKO approved (No. 9646047/01-30)
VDE approved (No. 094722 Thailand)
Options available :
-Leads with 0.4"(10.16mm)spacing (M Type)
-Leads bends for surface mounting(S Type)
-Tape and Reel of Type I for SMD(Add"-TA"Suffix)
-Tape and Reel of Type II for SMD(Add"-TA1"Suffix)
-VDE 0884 approvals (Add"-V"Suffix)
Package Dimensions
Applications
1. Telephone sets, telephone exchangers.
2. System appliances, measuring instruments.
3. Signal transmission between circuits of different
potentialsand impedances.
Ordering Information
Part Number
LTV-702F
LTV-702FM
LTV-702FS
LTV-702FS-TA
LTV-702FS-TA1
LTV702F-V
LTV702FM-V
LTV702FS-V
LTV702FSTA-V
LTV702FSTA1-V
6-pin
6-pin
6-pin
6-pin
6-pin
6-pin
6-pin
6-pin
6-pin
6-pin
Package
DIP
(leads with 0.4" spacing)
(lead bends for surface mount)
(tape and reel packaging of type
(tape and reel packaging of type
DIP
(leads with 0.4" spacing)
(lead bends for surface mount)
(tape and reel packaging of type
(tape and reel packaging of type
Safety Standard Approval
UL approved
TUV approved
CSA approved
FIMKO approved
NEMKO approved
SEMKO approved
DEMKO approved
Application part
number
LTV - 702F
I)
II)
VDE approved
I)
II)
LTV - 702F
12-41
PHOTOCOUPLER
Note:
1.Year date code.
2. 2-digit work week.
3. Factory code shall be marked (Z : Taiwan, Y : Thailand).
4. Rank shall be or shall not be marked.
5. All dimensions are in millimeters (inches).
6. Tolerance is 0.25mm (.010 ) unless otherwise noted.
7. Specifications are subject to change without notice.
Absolute Maximum Ratings
Parameter
Forward Current
Input
Reverse Voltage
Power Dissipation
Collector-Emitter Voltage
Output
Emitter-Collector Voltage
Collector Current
Collector Power Dissipation
Total Power Dissipation
Operating Temperature
Storage Temperature
*1.Isolation Voltage
*2.Soldering Temperature
(Ta=25 )
Symbol
I
F
V
R
P
V
CEO
V
ECO
I
C
P
C
P
tot
T
opr
T
stg
V
iso
T
sol
Rating
60
6
105
70
6
50
160
200
-55~+100
-55~+150
5
260
Unit
mA
V
mW
V
V
mA
mW
mW
KV
rms
*1. AC for 1 minute, 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, emitter and base on the secondary side.
(2)The isolation voltage tester with zero-cross circuit shall be used.
(3)The waveform of applied volttage shall be a sine wave.
*2. For 10 seconds.
Electrical/Optical Characteristics
Parameter
Input
(Ta=25 )
Min.
Typ.
1.4
30
Symbol
V
F
I
R
C
t
I
CEO
BV
CEO
BV
ECO
I
C
CTR
V
CE(sat)
R
ISO
C
f
f
c
t
r
t
f
5
Max.
1.7
10
250
50
Unit
V
A
pF
nA
V
V
Conditions
I
F
=60mA
V
R
=6V
V=0, f=1KHz
V
CE
=10V
I
C
=0.1mA
I
E
=10
A
Forward Voltage
Reverse Current
Terminal Capacitance
Collector Dark Current
Collector-Emitter
Breakdown Voltage
Emitter-Collector
Breakdown Voltage
Collector Current
*Current Transfer Ratio
Collector-emitter
Saturation Voltage
Isolation Resistance
Floating Capacitance
Cut-off Frequency
Response Time (Rise)
Response Time (Fall)
Output
70
6
4
40
0.25
10
10
10
11
0.6
150
2
2
7
8
1.0
32
320
0.4
mA
%
V
I
F
=10mA V
CE
=5V
I
F
=10mA V
CE
=5V
I
F
=10mA, I
C
=2.5mA
DC500V, 40~60% R.H.
Transfer Characteristics
pF
KHz
s
s
V=0, f=1MHz
V
CC
=5V, I
F
=10mA
R
L
=75 , -3dB
V
CC
=5V, I
F
=10mA
R
L
=75
I
C
*CTR= I
F
100%
Supplement
Rank Table of Current Transfer Ratio CTR
Model No.
LTV-702F
LTV-702F
LTV-702F
LTV-702F
LTV-702F
Conditions
Rank Mark
A
B
C
D
A or B or C or D
I
F
=10mA V
CE
=5V Ta=25
CTR(%)
40~80
63~125
100~200
160~320
40~320
12-42
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