15
10
5
50
40
30
20
300
200
P
(MAX.)
V
= 10 V
T
= 25°C
I
I
= 40 mA
= 30 mA
= 20 mA
I = 10 mA
F
CE
C
CE
= 25°C
A
F
F
V
= 10 V
T
A
I
I
F
F
100
0
R
BE
=
= 10 mA
= 5 mA
10
0
I
F
500 kΩ
100 kΩ
0
0
5
10
15
0.1 0.2 0.5
1
2
5
10 20
50 100
-55 -25
0
25
50
75
100
I
– FORWARD CURRENT – mA
V
– COLLECTOR-EMITTER VOLTAGE – V
T
– AMBIENT TEMPERATURE – °C
F
CE
A
Figure 4. Current transfer ratio vs. forward
current.
Figure 5. Collector current vs. collector-
emitter voltage.
Figure 6. Relative current transfer ratio vs.
temperature.
10-6
5
100
0.3
I
I
= 50 mA
= 2 mA
V
I
= 10 V
tf
tr
F
C
CE
= 2 mA
V
= 10 V
50
CE
10-7
5
C
td
T
= 25°C
A
20
10
10-58
0.2
10-9
5
5
10-10
5
2
1
ts
0.1
0
10-11
5
0.5
10-12
5
0.2
0.1
10-13
0.05 0.1 0.2 0.5
1
2
5
10 20 50
-55
-25
0
25
50
75
100
-55 -25
0
20 40 80 100 125
R
– LOAD RESISTANCE – kΩ
T
– AMBIENT TEMPERATURE – °C
T
– AMBIENT TEMPERATURE – °C
L
A
A
Figure 7. Collector-emitter saturation
voltage vs. temperature.
Figure 8. Collector dark current vs.
temperature.
Figure 9. Response time vs. load resistance.
7
5
V
= 5 V
T
= 25°C
CE
= 2 mA
A
I
C
6
5
T
= 25°C
0
-5
A
4
3
2
1
0
R
= 10 kΩ
L
-10
R
= 1 kΩ
L
R
= 100 Ω
L
-15
-20
0
5
10
15
20
25
30
0.5
1
2
5
10 20 50 100 200 500
I
– FORWARD CURRENT – mA
f – FREQUENCY – kHz
F
Figure 10. Frequency response.
Figure 11. Collector-emitter saturation
voltage vs. forward current.
5