KPC357NT0Z Ver la hoja de datos (PDF) - COSMO Electronics
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KPC357NT0Z Datasheet PDF : 6 Pages
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PRODUCT SPECIFICATION
Photocoupler：
cosmo KPC357NT0Z ELECTRONICS CORPORATION
DATE：12/20/2012
NO.61P04119 REV.
SHEET 5 OF 6 3
Fig.6
Collector Current vs.
Collector-Emitter Voltage
Fig.7
Relative Current Transfer Ratio
vs. Ambient Temperature
6
150
IF=10mA
5
5mA
T a = 2 5 °C
IF=0.1m A
VCE=5V
4
100
3
1mA
2
0.5mA
1
0.1mA
0
0123456789
Collector-Emitter Voltage VCE (V)
50
0
-55 0 25 50 75
115
Ambient Temperature Ta (℃)
Fig.8
Collector-Emitter Saturation Voltage
vs. Ambient Temperature
0.16
IF=10mA
0.14
Ic=1mA
0.12
0.10
0.08
0.06
0.04
0.02
0
-55
0
25
50
75
115
Ambient Temperature Ta (℃)
Fig.9
Collector-Emitter Saturation
Voltage vs. Forward Current
7
Ta=25°C
6
Ic=0 .5m A
5
Ic= 1m A
4
Ic= 3m A
3
Ic= 5m A
2
Ic= 7m A
1
0
0
2
4
6
8
10
Forward Current IF (mA)
Fig.10
Response Time vs.
Load Resistance
100
50
20
10
5
2
1
0.5
0.2
0.1
0
Vce=2V
Ic=2mA
Ta=25° C
10
tr
100
Load Resistance RL (KΩ)
Fig.11
Response Time vs.
Load Resistance
100
Vce=2V
50
Ic=2mA
Ta=25° C
20
10
5
tf
2
1
0.5
0.2
0.1
0
10
100
Load Resistance RL (KΩ)
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