參數(shù)資料
型號(hào): PC452
廠商: Sharp Corporation
英文描述: Compact Surface Mount, High Collector emitter Voltage Type Photocoupler
中文描述: 小型表面貼裝,高集電極發(fā)射極電壓型光電耦合器
文件頁(yè)數(shù): 3/5頁(yè)
文件大?。?/td> 69K
代理商: PC452
PC452
Duty ratio
5
5
10
20
100
50
200
500
2
10
-3
10
-2
5
2
10
-1
5
2
5
Fig. 3 Peak Forward Current vs. Duty Ratio
0
0
100
200
1
2
3
4
5
0.5mA
1mA
1.5mA
2mA
2.5mA
3mA
5mA
I
= 10mA
P
C
(MAX.)
Collector-emitter voltage V
CE
(V)
Fig. 6 Collector Current vs.
Collector-emitter Voltage
0
0.1
C
0.2
0.5
10
1
2
5
Forward current I
F
(mA)
Fig. 5 Current Transfer Ratio
vs. Forward Current
5000
50
0
I
F
= 1mA
V
CE
= 2V
100
150
0
20
40
60
80
100
Ambient Temperature Ta (C)
0
- 30
0.2
0
Ambient temperature T
a
(C)
20
40
60
80
100
0.4
0.6
0.8
1.0
1.2
Fig. 8 Collector-emitter Saturation
Voltage vs. Ambient Temperature
P
F
25C
0C
0
1
2
0.5
1.0
1.5
2.0
2.5
3.0
5
10
20
50
100
200
500
50C
Fig. 4 Forward Current vs. Forward Voltage
T
a
= 75C
- 25C
Pulse width<=100
μ
s
T
a
= 25C
I
F
= 20mA
I
C
= 100mA
-30
V
CE
= 2V
T
a
= 25C
R
F
F
Forward voltage V
F
(V)
T
a
= 25C
C
C
Ambient Temperature
1
Fig. 7 Relative Current Transfer Ratio vs.
10000
5000
2000
1000
4000
3000
2000
1000
C
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