KB817

PHOTOCOUPLER KB817 GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES FEATURES 1.High isolation voltage between input and output (Viso=5000 Vrms). 2.Compact dual-in-line package KB817:1-channel type 3.Recognized by UL and CUL, file NO.E225308. 4.Approved by VDE 0884 Teil2(NO:40006364) (Creepage distance between input and output:7mm or more). 5.Rohs compliant. DESCRIPTION 1.The KB817 (1-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: DSAD1549 APPROVED: J. Lu REV NO: V.7 CHECKED: Tracy Deng DATE: APR/07/2005 DRAWN: B.H.LI PAGE: 1 OF 8 ERP: 1205000006 PHOTOCOUPLER KB817 *PACKAGE DIMENSIONS (UNIT:mm) DIP Type TOLERANCE : ±0.5[±0.02] UNLESS OTHERWISE NOTED. KB817 Top View 2.54 [0.1] 0.25 6.5 [0.256] Internal connection diagram 4 3 CTR rank mark 4 KB817 3 Anode mark 1 2 0.9 [0.035] 0.2 1.2 [0.047] 0.3 3.5 [0.138] 2.7 [0.106] 1 2 7 [0.276] 3 [0.118] 0.4[0.015]MIN. 7.62 [0.3] 0.3 4.58 [0.18] 0.5 [0.02] 0.1 θ 0.25 [0.01] 0.1 = 0 to 13 1. Anode 2. Cathode 3. Emitter 4. Collector *Absolute Maximum Rating...