KB845 Datasheet, PDF (1/8 Pages) Kingbright Corporation – PHOTOCOUPLER

PHOTOCOUPLER
KB845
GENERAL PURPOSE
HIGH ISOLATION VOLTAGE
HIGH SENSITIVITY
PHOTOCOUPLER SERIES
FEATURES
1.High current transfer ratio.(CTR:MIN.600% at IF=1mA.VCE=2V)
2.High isolation voltage between input and output (Viso=5000 Vrms).
3.Compact dual-in-line package
KB845 :4-channel type
4.Recognized by UL and CUL, file NO.E225308.
5.RoHS Compliant.
DESCRIPTION
1.The KB845 (4-channel) is optically coupled isolators containing a GaAS light emitting diode and
a darlington silicon phototransistor.
2.The lead pitch is 2.54mm.
APPLICATIONS
1.Computer terminals.
2.Registers,copiers,automatic vending machines.
3.System appliances, measuring instruments.
4.Industial robots.
5.Signal transmission between circuits of different potentials and impedances.
SPEC NO: DSAD1544
APPROVED: J. Lu
REV NO: V.5
CHECKED: Tracy Deng
DATE: MAR/14/2005
DRAWN: S.H.CHEN
PAGE: 1 OF 8
ERP:1205000025