PHOTOCOUPLER
12-81
High AC Input Current, AC Input
Type Photocoupler
LTV-733H Series
Ordering Information
Part Number Package Safety Standard Approval Application 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 DIP
6-pin (leads with 0.4" spacing)
6-pin (lead bends for surface mount)
6-pin (tape and reel packaging of type I)
6-pin (tape and reel packaging of type II)
6-pin DIP
6-pin (leads with 0.4" spacing)
6-pin (lead bends for surface mount)
6-pin (tape and reel packaging of type I)
6-pin (tape and reel packaging of type II)
UL approved NEMKO approved
CSA approved DEMKO approved
FIMKO approved SEMKO approved
VDE approved
LTV - 733H
LTV - 733H
Features
Directly connectable to TTL
AC input response
High input current( IF : MAX. 150mA )
High input-output isolation voltage
( Viso = 5,000Vrms )
Low collector dark current
( ICEO : MAX. 10-7A at VCE = 20V )
Current transfer ratio
( CTR : MIN. 20% at IF = 100mA, VCE = 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)
Applications
1. Telephone sets
2. System appliances, measuring instruments
3. Signal transmission between circuits of different poten-
tials and impedances
Package Dimensions
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.
12-82
Parameter Symbol Rating Unit
Input
Output
Total Power Dissipation
*1. Isolation Voltage
Operating Temperature
Storage Temperature
*2. Soldering Temperature
Forward Current
Power Dissipation
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current
Collector Power Dissipation
IF
P
VCEO
VECO
VCBO
VEBO
IC
PC
Ptot
Viso
Topr
Tstg
Tsol
150
230
35
6
35
6
80
160
320
5,000
-30~+100
-55~+125
260
mA
mW
V
V
V
V
mA
mW
mW
Vrms
Parameter Symbol Min. Typ. Max. Unit Conditions
Input
Output
Transfer
Characteristics
Forward Voltage
Reverse Current
Collector Dark Current
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)
VF
Ct
ICEO
BVCEO
BVECO
IC
CTR
VCE(sat)
Riso
Cf
fc
tr
tf
35
20
1.4
50
1.7
400
100
V
pF
nA
*CTR= 100%
IC
IF
IF=100mA
V=0, f=1KHz
VCE=20V, IF=0
Ratings and Characteristics
Absolute Maximum Ratings (Ta=25 )
*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
Collector-Emitter
Breakdown Voltage
6
20
51010
15
0.1
11011
0.6
80
4
3
80
80
0.2
1
18
18
V
V
mA
%
V
pF
kHz
s
s
IC=0.1mA
IF=0
IE=10 A
IF=0
IF=100mA
VCE=2V
IF=100mA
IC=1mA
DC500V
40~60%R.H.
V=0, f=1MHZ
VCE=5V, IC=2mA
RL=100 , -3dB
VCE=2V, IC=2mA
RL=100
Electrical / Optical Characteristics (Ta=25 )
PHOTOCOUPLER
12-83
Typical Electrical/Optical Characteristic Curves
(25 Ambient Temperature Unless Otherwise Noted)
12-84
