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參數(shù)資料
| 型號： | PC812C |
| 英文描述： | NPN-OUTPUT DC-INPUT OPTOCOUPLER |
| 中文描述： | npn型輸出DC -輸入光耦合器 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大小： | 75K |
| 代理商： | PC812C |
PC812
20
0
40
60
80
5
5
5
5
5
5
100
Fig. 9 Collector Dark Current vs.
Ambient Temperature
10
Fig.11 Frequency Response
Frequency f (kHz)
0
0.5
1
2
5
200
100
50
20
10
500
100
1k
C
C
(
Ambient temperature T
a
(C)
V
v
(
L
(k
)
R
μ
s
0.2
0.1
0.5
1
2
5
10
20
0.01
0.1
1
10
50
50
100
200
500
00
2
4
6
8
2
4
6
8
10
1mA
3mA
7
5
3
1
9
7
5
3
1
5mA
7mA
C
C
(
Forward current I
F
(mA)
Test Circuit for Response Time
V
CC
t
t
r
t
s
90
%
10
%
t
d
Output
Input
R
L
Input
Output
R
D
V
CC
R
L
Output
R
D
Test Circuit for Frepuency Response
Please refer to the chapter
“Precautions for Use ”
Fig.12 Collector-emitter Saturation Voltage vs.
Forward Current
- 30
- 5
- 10
- 15
- 20
f
V
CE
= 20V
120 140
10
- 7
10
- 8
10
- 9
10
- 10
10
- 11
10
- 12
V
CE
= 2V
I
C
= 2mA
T
a
= 25C
t
f
t
r
t
d
t
s
R
L
= 10k
V
CE
= 5V
I
C
= 2mA
T
a
= 25C
T
a
= 25C
I
C
= 0.5mA
Fig.10 Response Time vs. Load Resistance
Load resistance R
G
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