PHOTOCOUPLER KB847 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 KB847:4-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 KB847 (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: DSAD1552 REV NO: V.6 DATE: MAR/14/2005 PAGE: 1 OF 8 APPROVED: J. Lu CHECKED: Tracy Deng DRAWN: S.H.CHEN ERP:1205000027G G PHOTOCOUPLER KB847 PACKAGE DIMENSIONS (UNIT:mm) DIP Type 0 TOLERANCE : 0.5 .02 UNLESS OTHERWISE NOTED. KB847 Top View Internal connection 2.54 0.1 0.25 diagram 16 9 14 13 12 11 16 15 10 9 Anode mark 2 4 1 3 5 6 7 8 1 8 0.9 0.035 0.2 1.2 0.047 0.3 19.82 0.78 7.62 0.3 0.3 0.5 0.02 0.1 0.25 0.01 0.1 = 0 to 13 1, 3, 5, 7. Anode 9, 11, 13, 15. Em itter 2, 4, 6, 8. Cathode 10, 12, 14, 16. Collector Absolute Maximum Ratings (Ta=25 Symbol Rating Unit Parameter Forward current I 50 mA F Input Reverse voltage V 6 V R Power dissipation P 70 mW Collector-emitter voltage V 35 V CE O Emitter-collector voltage V 6 V EC O Output C ollector current I 50 mA C C ollector power dissipation P 150 mW C Total power dissipation Ptot 200 mW *1 Isolation voltage Viso 5000 Vrms Operating temperature Topr -30~+100 C Storage temperature Ts tg -55~+125 C *2 Soldering temperature Ts o l 260 C *1 40 to 60% RH,AC for 1 minute. *2 For 10 seconds. SPEC NO: DSAD1552 REV NO: V.6 DATE: MAR/14/2005 PAGE: 2 OF 8 APPROVED: J. Lu CHECKED: Tracy Deng DRAWN: S.H.CHEN ERP:1205000027 7 0.276 3.0 0.118 0.4 0.015 M IN . KB817 KB817 KB817 KB817 3.5 0 .138 6.5 0.256 2.7 0 .106