KP1210 Series
4PIN PHOTOTRANSISTOR
PHOTOCOUPLER
cosmo
Fig.1
Current Transfer Ratio
vs. Forward Current
200
180
160
140
120
100
80
VCE =5V
Ta=25°C
Classification table of current
transfer ratio is shown below.
KP1210 Model No.
CTR ( % )
KP1210 E
50 ~ 600
60
40
20
0
50
1
2
5 10
20
Forward Current IF (mA)
Fig.2
Fig.3
Collector Dark Current
Collector Power Dissipation
vs. Ambient Temperature
vs. Ambient Temperature
10-5
250
VCE =300V
10-6
200
10-7
10-8
10-9
150
100
50
0
-10
10
-11
10
-55
0
25
50
75
115 125
-55
0
25
50
75
115
Ambient Temperature Ta (℃)
Ambient Temperature Ta (℃)
Fig.4
Fig.5
Forward Current
Forward Current
vs. Ambient Temperature
vs. Forward Voltage
60
50
40
30
20
10
0
50
Ta=25°C
30
10
5
2
1
0.5
0.2
0.1
-55
0
25
50
75
115 125
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.5
Ambient Temperature Ta (℃)
Forward Voltage VF (V)
Cosmo Electronics Corp.
Document No. 69P00011.2
http://www.cosmo-ic.com
- 4 -
COSMO [ COSMO ELECTRONICS CORPORATION ]
