PRODUCT SPECIFICATION
DATE：12/20/2012
cosmo
ELECTRONICS CORPORATION
Photocoupler：
NO.61P04119
SHEET 5 OF 6
Relative Current Transfer Ratio
150
IF = 0 .1 m A
VC E=5V
100
KPC357NT0Z
Relative Current Transfer
Ratio ( % )
REV.
3
Fig.6
Collector-Emitter Voltage
Collector Current I
C
(mA)
6
IF=10mA
5
4
3
2
0.5mA
1
0.1mA
0
0
1
2
3
4
5
6
7
8
9
1mA
5mA
Ta=25°C
Collector Current vs.
Fig.7
vs. Ambient Temperature
50
0
-5 5
0
25
50
75
115
Collector-Emitter Voltage V
CE
(V)
Ambient Temperature Ta (
℃
)
Fig.8
vs. Ambient Temperature
Collector-Emitter Saturation
Voltage V
CE
( V )
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
-55
0
25
50
Collector-Emitter Saturation Voltage
Fig.9
Voltage vs. Forward Current
Collector-Emitter Saturation
Voltage V
CE
( V )
7
6
Ic=0.5m A
Collector-Emitter Saturation
IF=10mA
Ic=1mA
T a=25° C
5
Ic=1m A
4
Ic=3m A
3
2
1
0
2
4
6
8
10
Ic=5m A
Ic=7m A
75
115
0
Ambient Temperature Ta (
℃
)
Forward Current I
F
(mA)
Fig.10
Load Resistance
Response Rise Time ( us )
1 00
50
20
10
5
2
1
0 .5
0 .2
0 .1
0
10
V c e =2V
I c = 2mA
T a = 25° C
Response Time vs.
Fig.11
Load Resistance
Response Fall Time ( us )
100
50
20
10
5
Response Time vs.
Vce=2V
Ic=2mA
Ta=25° C
tr
tf
2
1
0.5
0.2
0.1
0
10
100
1 00
Load Resistance R
L
(KΩ)
Load Resistance R
L
(KΩ)
COSMO [ COSMO ELECTRONICS CORPORATION ]
