KB814

www.DataSheet4U.com PHOTOCOUPLER KB814 GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES FEATURES 1.AC Input 3. High isolation voltage between inputand andoutput output(Viso=5000 (Viso=5000 Vr.m.s) Vrms) 2.High isolation voltage between input 3.Compact dual-in-line package KB814:1-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) DESCRIPTION 1.The KB814(1-channel) is optically coupled isolators containing two GaAs light emitting diode and an NPN 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.Programmable logic controller. 5.Signal transmission between circuits of different potentials and impedances. SPEC NO: DSAD1533 APPROVED: J. Lu REV NO: V.3 CHECKED: Tracy Deng DATE: JUN/19/2003 DRAWN: Y.H.LI PAGE: 1 OF 8 PHOTOCOUPLER KB814 *PACKAGE DIMENSIONS (UNIT:mm) DIP Type KB814 Top View CTR rank mark 2.54 [0.1] 0.25 3 4 6.5 [0.256] KB814 Internal connection diagram 4 3 Anode mark 1 2 0.9 [0.035] 0.2 1.2 [0.047] 0.3 3.5 [0.138] 1 2 7 [0.276] 3 [0.118] 0.4 [0.015]MIN. 7.62 [0.3] 0.3 2.7 [0.106] 4.58 [0.18] θ θ 0.25 [0.01] 0.1 0.5 [0.02] 0.1 = 0 to 13 ° 1. Anode,Cathode 3. Emitter 2. Anode,Cathode 4. Collector TOLERANCE : ±0.5[±0.02] UNLESS OTHERWISE NOTED. * Absolute Maximum Ratings ...