Fig.1 Forward Current vs.
Ambient Temperature
80
Fig.2 Collector Power Dissipation vs.
Ambient Temperature
Collector power dissipation Pc (mW)
200
Forward current I
F
(mA)
60
150
40
100
20
50
0
-55 -25
0
25
50
75
100 125
o
0
-55 -25
0
25
50
75 100 125
o
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
Fig.3 Collector-emitter Saturation
Voltage vs. Forward Current
Collector-emitter saturation voltage
V (sat) (V)
6
5
4
3
2
1
0
0
2.5
5.0
7.5
10.0
12.5
Forward current I
F
(mA)
Ic= 0.5mA
1mA
2mA
3mA
5mA
Ta= 25 C
o
Fig.4 Forward Current vs.
Forward Voltage
500
200
Ta= 75 C
o
50 C
o
Forward current I
F
(mA)
100
50
20
10
5
2
1
0
0.5
1.0
1.5
2.0
25
o
C
o
0C
o
-25 C
2.5
3.0
Forward voltage V
F
(V)
Fig.5 Current Transfer Ratio vs.
Forward Current
200
Fig.6 Collector Current vs.
Collector-emitter Voltage
45
40
Ta= 25 C
I
F
= 30mA
20mA
Pc(MAX.)
o
Current transfer ratio CTR (%)
Collector current Ic (mA)
V
CE
= 5V
180
Ta= 25 C
160
o
35
30
25
20
15
10
5
0
140
120
100
80
60
40
20
0
0
R =
100k
500k
10mA
5mA
2mA
0
2
4
6
8
10
2
5
10
20
50
Forward current I
F
(mA)
Collector-emitter voltage V
CE
(V)
!
( 7
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