K3010 Series
4PIN PHOTOTRANSISTOR
PHOTOCOUPLER
cosmo
Fig.6 Collector Current
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
vs. Collector-Emitter Voltage
150
30
IF =1mA
VCE =5V
Ta=25°C
IF=30mA
20mA
100
20
15mA
10
50
0
10mA
5mA
0
0
2
4
6
8
10
-55 -25
0
25
50
75
115
Collector-Emitter Voltage VCE (V)
Ambient Temperature Ta (℃)
Fig.8 Collector-Emitter Saturation Voltage
Fig.9 Collector-Emitter Saturation
Voltage vs. Forward Current
vs. Ambient Temperature
0.1
Ta=25
C
6
IF =20mA
0.09
Ic=0.5mA
Ic=1mA
0.08
5
0.07
0.06
Ic=1mA
4
Ic=3mA
0.05
0.04
0.03
0.02
0.01
0
3
Ic=5mA
2
1
Ic=7mA
0
-55
0
20
40
60
80
100 115
0
1
3
5
7
9
12
15
Ambient Temperature Ta (℃)
Forward Current IF (mA)
Fig.10 Response Time (Rise)
vs. Load Resistance
Fig.11 Response Time (Fall)
vs. Load Resistance
100
100
V CE =2V
V CE =2V
Ic=2mA
Ta=25°C
Ic=2mA
Ta=25° C
50
50
20
10
20
10
tf
tr
5
5
2
1
2
1
0.5
0.5
0.2
0.1
0.2
0.1
0.03
0.10.2 0.5
1
2
5
10
0.03
0.10.2 0.5
1
2
5
10
Load Resistance RL (KΩ)
Load Resistance RL (KΩ)
Cosmo Electronics Corp.
Document No. 69P10001.2
http://www.cosmo-ic.com
- 5 -
COSMO [ COSMO ELECTRONICS CORPORATION ]
