PC512 查看數據表（PDF） - Sharp Electronics
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PC512 Datasheet PDF : 4 Pages
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Fig. 3 Peak Forward Current vs. Duty Ratio
5000
Pulse width <=100 µ s
Ta = 25˚C
1000
500
100
50
10
10 - 3
10 - 2
10 - 1
100
Duty ratio
Fig. 5 Current Tranfer Ratio vs.
Forward Current
70
V CE = 5V
T a = 25˚C
60
50
40
30
20
10
0
0.1
1
10
100
Forward current I F ( mA )
Fig. 7 Relative Current Transfer Ratio vs.
Ambient Temperature
150
IF = 20mA
VCE = 5V
100
50
0
- 25
0
25
50
75
100
Ambient temperature T a (˚C)
PC512
Fig. 4 Forward Current vs. Forward Voltage
100
25˚C
50
50˚C
20
75˚C
0˚C
- 25˚C
10
5
2
1
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Forward voltage V F ( V)
Fig. 6 Collector Current vs. Collector
-emitter Voltage
Ta = 25˚C
20
Pc (max )
16
12
IF = 30mA
8
20mA
10mA
4
5mA
0
0
2
4
6
8
10
Collector-emitter voltage V CE ( V)
Fig. 8 Collector-emitter Saturation Voltage vs.
Ambient Temperature
0.16
IF = 40mA
0.14 IC = 1mA
0.12
0.10
0.08
0.06
0.04
0.02
0.00
- 25
0
25
50
75
100
Ambient temperature T a (˚C)
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