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參數(shù)資料
| 型號(hào)： | PC-847 |
| 廠商： | Sharp Corporation |
| 英文描述： | High Density Mounting Type Photocoupler |
| 中文描述： | 高密度安裝類型光電耦合 |
| 文件頁數(shù)： | 4/4頁 |
| 文件大?。?/td> | 85K |
| 代理商： | PC-847 |
0
- 25
0.02
0
25
50
75
100
0.04
0.06
0.08
0.10
0.12
0.14
0.16
Fig. 8 Collector-emitter Saturation Voltage vs.
Ambient Temperature
25
0
50
75
100
C
C
(
Fig.11 Frequency Response
Frequency f (kHz)
-20
0
0.5
1
2
5
-10
200
100
50
20
10
500
1k
100
Fig. 9 Collector Dark Current vs.
Ambient Temperature
10
- 5
C
(
C
V
v
(
0.2
0.1
0.5
R
μ
s
1
2
0.1
1
10
5
10
20
50
100
200
500
L
(k
)
C
C
(
Forward current I
F
(mA)
00
1
2
3
4
5
5
10
6
15
7mA
Fig.12 Collector-emitter Saturation
Voltage vs. Forward Current
PC817 Series
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
Ambient temperature T
a
(C)
f
I
F
= 20mA
I
C
= 1mA
10
- 11
10
- 10
10
- 9
10
- 8
10
- 7
10
- 6
- 25
V
CE
= 20V
Ambient temperature T
a
(C)
t
r
t
f
t
s
t
d
V
CE
= 2V
I
C
= 2mA
Ta= 25C
R
L
= 10k
V
CE
= 2V
I
C
= 2mA
1mA
3mA
5mA
T
a
= 25C
I
C
= 0.5mA
T
a
= 25C
Please refer to the chapter “Precautions for Use ”
Fig.10 Response Time vs. Load Resistance
Load resistance R
G
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