K202 KODENSHI KOREA CORP, K202 Datasheet

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K202

Manufacturer Part Number
K202
Description
Photocoupler(These Photocouplers consist of two Gallium Arsenide Infrared Emitting)
Manufacturer
KODENSHI KOREA CORP
Datasheet

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Photocoupler
These Photocouplers consist of two Gallium Arsenide Infrared Emitting
Diodes connected in a reverse-paralled configuration for AC-input
and a Silicon NPN Phototransistor per a channel.
FEATURES
APPLICATIONS
The K201 has one channel in a 4-pin mini-flat SMD package.
The K202 has two channels in a 8-pin mini-flat SMD package.
The K204 has four channels in a 16-pin mini-flat SMD package.
• Mini-flat Package
• Collector-Emitter Voltage : Min.50V
• Current Transfer Ratio : 50% Min.
• Electrical Isolation Voltage : AC3750V
• AC Signal Input
• Interface between two circuits of difference Potentail
• Cordless Phone
• Programmable Logic Control
(at I
DIMENSI ON
F
= ±5mA, V
K204
0.4
Orientation Mark
F
Orientation Mark
=5V)
0.1
2.54
3.6
2.54
0.2
0.25
2.54
18.8
rms
K201 • K202 • K204
0.2
5.2 0.2
7.0 0.5
1
0.4Min.
2
3
1/3
K202
16
1
Orientation Mark
15
2
7.0
5.2
14
3
2.54
0.5
8.7
0.2
13
4
0.4Min.
2.54
0.2
12
5
11
6
10
7
9
8
8
1
7.0
5.2
7
2
0.2
0.5
(Unit : mm)
0.4Min.
6
3
5
4

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K202 Summary of contents

Page 1

... Diodes connected in a reverse-paralled configuration for AC-input and a Silicon NPN Phototransistor per a channel. The K201 has one channel in a 4-pin mini-flat SMD package. The K202 has two channels in a 8-pin mini-flat SMD package. The K204 has four channels in a 16-pin mini-flat SMD package. FEATURES • ...

Page 2

... Output Collector Dark Current Capacitance *4 Current Transfer Ratio Collector-Emitter Saturation Voltage Input-Output Capacitance Coupled Input-Output Isolation Resistance Rise Time Fall Time Symmetry Ratio *4. CTR=( 100 (%) C F K201 • K202 • K204 Symbol Rating ± ± CEO BV ...

Page 3

... Response Time vs. Load Resistance 500 V = =2mA C T =25℃ a 100 0.1 0.1 1.0 Load Resistance R ( ㏀ K201 • K202 • K204 Collector Power Dissipation vs. Ambient Temperature 250 200 150 100 50 0 100 - Ambient Temperature T Dark Current vs. Ambient Temperature 1 V =24V CE 0.1 ...

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