Photocoupler
K101 • K102 • K104
These Photocouplers consist of a Gallium Arsenide Infrared Emitting Diode and a Silicon
NPN Photo
transistor per a channel.
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.
FEATURES
• Mini-Flat Package • Collector-Emitter Voltage : Min.
50V • Current Transfer Ratio : Min.
50% (at IF=5mA, VCE=5V) • Electrical Isolation Voltage : AC3750Vrms
APPLICATIONS
• Interface between two circuits of different potential • Cordless Phone • Programmable Logic Control • Microcomputer
DIMENSION K101
4 0.
2 3
(Unit : mm) K102
8 0.
2 7 6 5
4.
4
1 Or...