SPEC NO: DSAD1548

REV NO: V.5

DATE: NOV/21/2005

PAGE: 1 OF 9

APPROVED: J. Lu

CHECKED: Tracy Deng

DRAWN: Y.W.WANG

ERP:1205000026

PHOTOCOUPLER

P/N: KB846

FEATURES

1.High isolation voltage between input and output (Viso=5000 Vrms).

2.High Collector-emitter voltage (Vceo=70V).

3.Compact dual-in-line package

KB846:4-channel type

4.Recognized by UL and CUL, file NO.E225308.

5.RoHS Compliant.

DESCRIPTION

1.The KB846 (4-channel) is optically coupled isolators containing

a GaAS light emitting diode and an NPN silicon phototransistor.

2.The lead pitch is 2.54mm.

3.Solid insulation thickness between emitting diode and output phototransistor:>=0.6mm.

APPLICATIONS

1.Computer terminals.

2.Registers,copiers,automatic vending machines.

3.System appliances, measuring instruments.

4.Programmable logic controller.

5.Signal transmission between circuits of different potentials and impedances.

GENERAL PURPOSE

HIGH ISOLATION VOLTAGE

SINGLE TRANSISTOR TYPE

HIGH COLLECTOR VOLTAGE

PHOTOCOUPLER SERIES