KP1020S Ver la hoja de datos (PDF) - COSMO Electronics
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KP1020S Datasheet PDF : 6 Pages
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PRODUCT SPECIFICATION
DATE：01/26/2010
Photocoupler：
cosmo KP1020S ELECTRONICS CORPORATION
NO.61P02009 REV.
SHEET 5 OF 6 1
Fig.6
Collector Current vs.
Collector-Emitter Voltage
Fig.7
Relative Current Transfer Ratio
vs. Ambient Temperature
30
IF=30mA
25
20mA
Ta=25°C
20
15
10mA
10
5mA
5
0
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Collector-Emitter Voltage VCE (V)
Fig.8
Collector-Emitter Saturation
Voltage vs. Ambient Temperature
150
100
IF = 5m A
VCE=5V
50
0
-55 0
25 50 75
100
Ambient Temperature Ta (℃)
Fig.9
Collector-Emitter Saturation
Voltage vs. Forward Current
0.16
IF = 20m A
0.14
Ic= 1 m A
0.12
0.10
0.08
0.06
0.04
0.02
0
-55
0
25
50
75
100
Ambient Temperature Ta (℃)
Fig.10
Response Time vs.
Load Resistance
100
V ce= 2V
50
Ic= 2m A
Ta=25°C
tr
20
10
5
2
1
0 .5
0 .2
0 .1
0 .1
1
10
Load Resistance RL (KΩ)
7
6
5
4
3
2
1
0
0
Ta=25°C
Ic=0.5m A
Ic= 1m A
Ic=3m A
Ic=5m A
Ic=7m A
5
10
Forward Current IF (mA)
Fig.11
Response Time vs.
Load Resistance
100
50
Vce=2V
Ic=2m A
T a= 25°C
20
tf
10
5
2
1
0 .5
0 .2
0 .1
0 .1
1
10
Load Resistance RL (KΩ)
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