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Photocoupler
K5630 * K5631
These Photocouplers consist of two Gallium Arsenide Infrared Emitting Diodes and a Silicon NPN Phototransistor in a 6-pin package.
DIMENSION
(Unit : mm)
FEATURES
* Switching Time - Type 3A * Collector-Emitter Voltage : Min.35V * Current Transfer Ratio : Typ.10% (at IF= 10mA, VCE=10V) * Electrical Isolation Voltage : AC5000Vrms * Without Base Connection - K5630 * With Base Connection - K5631 * UL Recognized File No. E107486
PIN NO. AND INTERNAL CONNECTION DIAGRAM
6 5 4
K5630
APPLICATIONS
* Interface between two circuits of different potential * AC signal input * Telephone set & line interface * I/O compatible with integrated circuits
1 6 2 5 3 4
K5631
1
2
3
MAXIMUM RATINGS Parameter
Forward Current Input Peak Forward Current Power Dissipation Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Output Collector-Base Breakdown Voltage** Emitter-Base Breakdown Voltage** Collector Current Collector Power Dissipation Input to Output Isolation Voltage Storage Temperature Operating Temperature Lead Soldering Temperature Total Power Dissipation
** Except for K5630 *1. Input current with 100A pulse width, 1% duty cycle *2. Measured at RH=40~60% for 1min *3. 1/16 inch form case for 10sec
*3 *2 *1
(Ta=25E )
Symbol
IF IFP PD BVCEO BVECO BVCBO BVEBO IC PC Viso Tstg Topr Tsol Ptot
Rating
3/460 3/4 1 70 35 6 70 6 50 150 AC5000 -55~+125 -30~+100 260 200
Unit
mA A mW V V V V mA mW Vrms E E E mW
1/3
Photocoupler
K5630 * K5631
ELECTRO-OPTICAL CHARACTERISTICS
Parameter Input Forward Voltage Capacitance Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Output Collector-Base Breakdown Voltage ** Emitter-Base Breakdown Voltage ** Collector Dark Current Capacitance Current Transfer Ratio
*4
Symbol VF CT BVCEO BVECO BVCBO BVEBO ICEO CCE CTR VCE(SAT) CIO RIO tr tf
CTR1/CTR2
Condition IF= 10mA V=0, f=1MHz IC=1mA IE=0.1mA IC=0.1mA IC=0.1mA IF=0, VCE=10V VCE=0, f=10MHz IF= 10mA, VCE=10V IF= 10mA, IC=0.5mA V=0, f=1MHz
(Ta=25E , unless otherwise noted) Min. Max. Unit. Typ. 35 6 70 6 50 0.33 1.15 30 10 2 1011 3 3 1.30 100 200 0.4 3.0 V pF V V V V nA pF % V pF U A A
Collector-Emitter Saturation Voltage Coupled Input-Output Capacitance Input-Output Isolation Resistance Rise Time Fall Time CTR Symmetry
** Except for K5630 *4. CTR=(IC/IF) X 100 (%)
RH=40~60%, V=500V VCE=5V, RL=100 IC=2mA
2/3
Photocoupler
K5630 * K5631
Forward Current vs. Ambient Temperature
50
Collector Power Dissipation vs. Ambient Temperature
Collector Power Dissipation PC (mW)
250 100
Forward Current vs. Forward Voltage
Forward Current IF (mA)
Forward Current IF (mA)
40
200
80
30
150
60 Ta=70E Ta=25E
20
100
40
10 0 -20
50 0 -20
20 0 Ta=-55E 0.4 0.8 1.2 1.6
0
20
40
60
80
100
0
20
40
60
80
100
Ambient Temperature Ta (E )
Ambient Temperature Ta (E )
Forward Voltage VF (V)
Collector Current vs. Collector-Emitter Voltage
Ta=25E 40 I F=30mA 1
Dark Current vs. Ambient Temperature
100
Collector Current vs. Ambient Temperature
Collector Current IC (mA)
IF=20mA 10 I F=10mA I F=5mA
Collector Current IC (mA)
Dark Current ICEO (E )
0.1
30
IF=20mA PC(max.) IF=10mA
20
VCE=10V 0.01
1 IF=1mA
10
I F=5mA
IF=1mA 0 2 4 6 8 10
0.001
0
20
40
60
80
100
0 -20
0
20
40
60
80
Collector-Emitter Voltage VCE (V)
Ambient Temperature Ta (E )
Ambient Temperature Ta (E )
Response Time vs. Load Resistance
500 VCE=5V IC=2mA Ta=25E 100 100
Collector Current vs. Forward Current
Ta=25E VCE=10V
Switching Time Test Circuit
VIN R VCC RL VO
Response Time tr, tf (i s)
Collector Current IC (mA)
10
10
tr
tf
1
Test Circuit
0.1
Input
1
0.01
Output
10%
0.1
0.1
1.0
2.0
0.001 0.1
1
10
100
90%
tr
tf
Load Resistance RL (U )
Forward Current IF (mA)
Waveform
3/3

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