PHOTOCOUPLER

KB8441

SPEC NO: DSAD1540

REV NO: V.7

DATE: NOV/15/2005

PAGE: 1 OF 9

APPROVED: J. Lu

CHECKED: Tracy Deng

DRAWN: W.J.ZHU

ERP:1205000024

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

KB8441: 4-channel type

FEATURES

DESCRIPTION

2.The lead pitch is 2.54mm

2. High current transfer ratio.(CTR:Min 600%,at I =±1mA ,V

=2V)

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

4. Compact dual-in-line package

GaAs light emitting diode and a darlington silicon phototransistor.

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

1.The KB8441 (4-channel) is optically coupled isolators containing two

1. AC Input.

F

CE

GENERAL PURPOSE

HIGH ISOLATION VOLTAGE

PHOTOCOUPLER SERIES

HIGH SENSITIVITY

6.

RoHS Compliant.