KB847-B Datasheet, PDF (1/8 Pages) Kingbright Corporation – GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES

PHOTOCOUPLER
KB847-B
GENERAL PURPOSE
HIGH ISOLATION VOLTAGE
SINGLE TRANSISTOR TYPE
PHOTOCOUPLER SERIES
FEATURES
1.Lead forming (gull wing) type, for surface mounting.
2.High isolation voltage between input and output (Viso=5000 Vrms).
3.Compact dual-in-line package
KB847-B: 4-channel type.
4.Recognized by UL and CUL, file NO.E225308.
5.Approved by VDE 0884 Teil2(NO:40006364)
(Creepage distance between input and output:7mm or more).
6.RoHS Compliant.
DESCRIPTION
1.The KB847-B (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.
SPEC NO: DSAD1556
APPROVED: J. Lu
REV NO: V.5
CHECKED: Tracy Deng
DATE: MAR/12/2005
DRAWN: W.J.ZHU
PAGE: 1 OF 8
ERP: 1205000028