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Fig.1 Forward Current vs. Ambient Temperature
60
Fig.2 Collector Power Dissipation vs. Ambient Temperature
Collector power dissipation Pc (mW)
200
Forward current IF (mA)
50 40 30 20 10 0 -55
150
100
50
0
25
50
75
100
o
125
0 -55
0
25
50
75
100
o
125
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
Fig.3 Collector-emitter Saturation Voltage vs. Forward Current
Collector-emitter saturation voltage VCE(sat) (V)
6 Ic= 0.5mA 1mA 3mA 5mA 7mA Ta= 25 C
O
Fig.4 Forward Current vs. Forward Voltage
500 Ta= 75 C 50 C
o o
Forward current IF (mA)
5 4 3 2 1 0 0 2.5
200 100 50 20 10 5 2 1
25 C 0C -25 C
o o
o
5.0
7.5
10.0 12.5 15.0
0
0.5
10
15
20
25
30
Forward current IF (mA)
Forward voltage VF (V)
Fig.5 Current Transfer Ratio vs. Forward Current
140
Fig.6 Collector Current vs. Collector-emitter Voltage
VCE= 5V Ta= 25 C
o
50
Ta= 25 C
o
Current transfer ratio CTR (%)
Collector current Ic (mA)
120 100 80 60 40 20 0 0.1 0.2 0.5 1 2
40 IF= 30mA 30 20 10 0 Pc(MAX.) 20mA 10mA 5mA 1mA 0 1 2 3 4 5 6 7 8 9 10
5 10 20
50 100
Forward current IF (mA)
Collecotr-emitter voltage VCE (V)
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Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature
150
Fig.8 Collector-emitter Saturation Voltage vs. Ambient Temperature
Collector-emitter saturation voltage VCE(sat) (V)
0.10
Relative current transfer ratio (%)
IF= 1mA, VCE= 5V
IF= 20mA IC= 1mA
0.08 0.06 0.04 0.02 0
100
50
0 20 40 60 80
o
100
20
40
60
80
o
100
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
Fig.9 Collector Dark Current vs. vs. Ambient Temperature
10000
Fig.10 Response Time vs. Load Resistance
100 50 VCE= 2V Ic= 2mA Ta= 25 C
o
Collector Dark Current ICEO (nA)
VCE= 20V
Response time ( s)
1000
20 10 5 2 1 0.5 0.2
tr tf td ts
100
10
1 20 40 60 80
o
0.1 100 0.1 0.2 0.5 1 2 5 10 Ambient Temperature Ta ( C)
Load resistance RL (k )
Fig.11 Frequency Response
Test Circuit for Response Time
Vcc Input Input Output Output
Voltage gain Av (dB)
0
V = 2V Ic= 2mA o Ta= 25 C
RD
RL
10% 90%
td
ts tr tf
RL= 1k
-10
1k
100
Test Circuit for Frequency Response
Vcc
RD
-20 0.2 0.5 1 2 5 10 100 1000
RL
Output
Frequency f (kHz)
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