Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
150
IF = 5mA
VCE= 5V
100
50
0
-30 0 25 50 75 100
Ambient temperature Ta (oC)
Fig.9 Collector Dark Current vs.
Ambient Temperature
-5
10
VCE= 20V
-6
10
-7
10
-8
10
-9
10
-10
10
-11
10
-25 0 25 50 75 100
Ambient temperature Ta (oC)
Fig.11 Frequency Response
VCE = 2V
Ic= 2mA
0
Ta= 25oC
10
RL= 10k 1k 100
20
0.5 1 2 5 10 20 50 100 500
Frequency f (kHz)
Fig.8 Collector-emitter Saturation Voltage
vs. Ambient Temperature
0.16
0.14
IF= 20mA
Ic= 1mA
0.12
0.10
0.08
0.06
0.04
0.02
0
-25 0
25 50 75 100
Ambient temperature Ta ( oC)
Fig.10 Response Time vs. Load
Resistance
500 VCE= 2V
200 Ic= 2mA
100 Ta= 25oC
50
tr
20
tf
10
td
5
2
ts
1
0.5
0.2
0.05
0.1 0.2 0.5 1 2 5 10
Load resistance RL(k )
Test Circuit for Response Time
Input RD
Vcc
Input
Output
RL Output
td
tr
10%
90%
ts
tf
Test Circuit for Frequency Response
Vcc
RD
RL
Output
' .#/*0=/)0=/(044#*
' *) *7