Photocoupler
PC-17K1C
Forward Current vs.
Ambient Temperature
50
40
30
20
10
0
-20
0
20 40
60 80
100
Ambient Temperature Ta (℃ )
Collector Power Dissipation vs.
Ambient Temperature
250
200
150
100
50
0
-20
0
20 40
60 80 100
Ambient Temperature Ta ( ℃ )
Forward Current vs.
Forward Voltage
100
80
60
Ta=70℃
40
Ta=25℃
20
Ta=-55℃
0
0.4
0.8
1.2
1.6
Forward Voltage VF (V)
Collector Current vs.
Collector-Emitter Voltage
Ta =25℃
40 IF=30mA
30
I F =20mA
20
IF=10mA PC(MAX.)
I F =5mA
10
I F =1mA
0
2
4
6
8
10
Collector-Emitter voltage VCE (V)
Dark Current vs.
Ambient Temperature
1
0.1
0.01
VCE =24V
0.001
0
20
40
60
80
Ambient Temperature Ta (℃ )
Collector Current vs.
Ambient Temperature
100
I F =20mA
10
I F =10mA
I F =5mA
1
I F =1mA
0
-20
0
20
40
60
80
Ambient Temperature Ta ( ℃ )
Response Time vs.
Load Resistance
500 VCE =5V
I C =2mA
Ta =25℃
100
10
tr
tf
1
0.1
0.1
1.0
2.0
Load Resistance RL (㏀)
Collector Current vs.
Forward Current
100
Ta=25℃
VCE =5V
10
1
0.1
0.01
0.001
0.1
1
10
100
Switching Time Test Circuit
VCC
R
VIN
RL
VO
Test Circuit
Input
Output
10%
90%
tr
tf
Waveform
3/3