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K104 View Datasheet(PDF) - Kodenshi Auk Co., LTD

Part NameK104 Kodenshi
Kodenshi Auk Co., LTD Kodenshi
DescriptionPhotocoupler
K104 Datasheet PDF : 3 Pages
1 2 3
Photocoupler
K101 • K102 • K104
Forward Current vs.
Ambient Temperature
50
40
30
20
10
0
-20
0
20 40
60 80
100
Ambient Temperature Ta ()
Collector Power Dissipation vs.
Ambient Temperature
250
200
150
100
50
0
-20
0
20
40
60 80 100
Ambient Temperature Ta ()
Forward Current vs.
Forward Voltage
100
80
60
Ta=70
40
Ta=25
20
Ta=-55
0
0.4
0.8
1.2
1.6
Forward Voltage VF (V)
Collector Current vs.
Collector-Emitter Voltage
Ta=25
I F =30mA
40
30
I F =20mA
20
IF=10mA PC(max.)
I F =5mA
10
I F =1mA
0
2
4
6
8
10
Collector-Emitter Voltage VCE (V)
Dark Current vs.
Ambient Temperature
1
VCE=24V
0.1
0.01
0.001
0
20
40
60
80
100
Ambient Temperature Ta ()
Collector Current vs.
Ambient Temperature
100
I F =20mA
10
I F =10mA
I F =5mA
1
I F =1mA
0
-20
0
20
40
60
80
Ambient Temperature Ta ()
Response Time vs.
Load Resistance
500 VCE =5V
I C=2mA
Ta=25
100
tr
10
tf
1
0.1
0.1
1.0 2.0
Load Resistance RL ()
Collector Current vs.
Forward Current
100
Ta=25
VCE =5V
10
1
0.1
0.01
0.001
0.1
1
10
100
Forward Current IF (mA)
Switching Time Test Circuit
VCC
R
VIN
RL
VO
Test Circuit
Input
Output
10%
90%
tr
tf
Wave form
3/3
Direct download click here
 

Photocoupler

The K101 has one channel in a 4-pin mini-flat SMD package.
The K102 has two channels in a 8-pin mini-flat SMD package.
The K104 has four channels in a 16-pin mini-flat SMD package.
These Photocouplers consist of a Gallium Arsenide Infrared Emitting
Diode and a Silicon NPN Phototransistor per a channel.

FEATURES
• Mini-Flat Package
• Collector-Emitter Voltage : Min.50V
• Current Transfer Ratio : Min.50% (at IF=5mA, VCE=5V)
• Electrical Isolation Voltage : AC3750Vrms

APPLICATIONS
• Programmable Logic Control
• Microcomputer
• Interface between two circuits of different potential
• Cordless Phone

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