PRODUCT SPECIFICATION
Photocoupler:
cosmo KP4010H ELECTRONICS CORPORATION
DATE:01/20/2010
NO.62P20006 REV.
SHEET 4 OF 6 1
Fig.1
Current Transfer Ratio
vs. Forward Current
Classification table of current
transfer ratio is shown below.
Model No.
CTR ( % )
KP40103A
600 ~ 2000
KP40103B 1500 ~ 4000
KP40103C 3000 ~ 6000
KP40103D 5000 ~ 9000
KP40103E
600 ~ 9000
5000
VCE=2V
Ta=25° C
4000
3000
2000
1000
0
0.1 0.2 0.5 1 2
5 10
Forward current IF (mA)
Fig.2
Collector Power Dissipation
vs. Ambient Temperature
Fig.3
Collector Dark Current
vs. Ambient Temperature
Ambient Temperature Ta (℃)
Fig.4
Forward Current vs.
Ambient Temperature
60
50
40
30
20
10
0
-55 0 25 50 75 100 125
Ambient Temperature Ta (℃)
Ambient Temperature Ta (℃)
Fig.5
Forward Current vs.
Forward Voltage
500
200 Ta=75°C
50°C
100
50
20
10
5
25° C
0°C
-25° C
2
1
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
Forward Voltage VF (V)