High AC Input Current, AC Input
Type Photocoupler
LTV-733H Series
Features
Directly connectable to TTL
AC input response
High input current( I
F
: MAX. 150mA )
High input-output isolation voltage
( Viso = 5,000Vrms )
Low collector dark current
( I
CEO
: MAX. 10
-7
A at V
CE
= 20V )
Current transfer ratio
( CTR : MIN. 20% at I
F
=
100mA, V
CE
= 2V )
UL approved ( No. E113898 )
CSA approved ( No. CA91533-1 )
FIMKO approved ( No. 203512 )
NEMKO approved ( No. P98102534 )
DEMKO approved ( No. 308184 )
SEMKO approved ( No. 9844179/01-02 )
VDE approved ( No. 094722 )
Options Available :
- Leads with 0.4" (10.16mm) Spacing (M Type)
- Lead 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
2. System appliances, measuring instruments
3. Signal transmission between circuits of different poten-
tials and impedances
Ordering Information
Part Number
LTV-733H
LTV-733HM
LTV-733HS
LTV-733HS-TA
LTV-733HS-TA1
LTV733H-V
LTV733HM-V
LTV733HS-V
LTV733HSTA-V
LTV733HSTA1-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
CSA approved
FIMKO approved
NEMKO approved
DEMKO approved
SEMKO approved
Application part
number
LTV - 733H
I)
II)
VDE approved
LTV - 733H
I)
II)
12-81
PHOTOCOUPLER
NOTES :
1. Year date code.
2. 2-digit work week.
3. Factory code shall be marked.
(Z Taiwan, Y Thailand).
4. All dimensions are in millimeters (inches).
5. Tolerance is 0.25mm (.010") unless otherwise noted.
6. Specifications are subject to change without notice.
Ratings and Characteristics
Absolute Maximum Ratings
Parameter
Input
Forward Current
Power Dissipation
Collector-Emitter Voltage
Emitter-Collector Voltage
Output
Collector-Base Voltage
Emitter-Base Voltage
Collector Current
Collector Power Dissipation
Total Power Dissipation
*1. Isolation Voltage
Operating Temperature
Storage Temperature
*2. Soldering Temperature
(Ta=25 )
Symbol
I
F
P
V
CEO
V
ECO
V
CBO
V
EBO
I
C
P
C
P
tot
V
iso
T
opr
T
stg
T
sol
Rating
150
230
35
6
35
6
80
160
320
5,000
-30~+100
-55~+125
260
Unit
mA
mW
V
V
V
V
mA
mW
mW
Vrms
*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 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 10 seconds
Electrical / Optical Characteristics
Parameter
Input
Forward Voltage
Reverse Current
Collector Dark Current
Output
Collector-Emitter
Breakdown Voltage
Emitter-Collector
Breakdown Voltage
Collector Current
* Current Transfer Ratio
Collector-emitter
Saturation Voltage
Transfer
Isolation Resistance
Characteristics Floating Capacitance
Cut-off Frequency
Response Time (Rise)
Response Time (Fall)
I
C
*CTR= I
F
100%
(Ta=25 )
Min.
Typ.
1.4
50
Symbol
V
F
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
400
100
Unit
V
pF
nA
V
V
I
F
=
Conditions
100mA
V=0, f=1KHz
V
CE
=20V, I
F
=0
I
C
=0.1mA
I
F
=0
I
E
=10
I
F
=0
A
35
6
20
20
0.1
10
10
1
10
11
0.6
15
80
4
3
18
18
1
80
80
0.2
mA
%
V
pF
kHz
s
s
I
F
= 100mA
V
CE
=2V
I
F
= 100mA
I
C
=1mA
DC500V
40~60%R.H.
V=0, f=1MH
Z
V
CE
=5V, I
C
=2mA
R
L
=100 , -3dB
V
CE
=2V, I
C
=2mA
R
L
=100
12-82
单片机
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