PHOTOCOUPLER KB824 GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES FEATURES 1.AC Input 2.H3ig. h Hiigshol iatsoilon atiovnol vtoalgetag bee btewteewen enin inpuput ta anndd o ouutptpuut (t (VVisisoo==55000000 V Vrr.mms.s)) 3.Compact dual-in-line package KB814:1-channel type KB824:2-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) 6.Rohs Compliant. DESCRIPTION 1.The KB824(2-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: DSAD1534 REV NO: V.6 DATE: NOV/15/2005 PAGE: 1 OF 9 APPROVED: J. Lu CHECKED: Tracy Deng DRAWN: W.J.ZHU ERP: 1205000010 PHOTOCOUPLER KB824 * * * *PACKAGE DIMENSIONS (UNIT:mm) DIP Type KB824 Internal connection Top View diagram 2.54 0.1 0.25 5 8 8 6 5 7 Anode mark 1 4 1 2 3 4 0.9 0.035 0.2 1.2 0.047 0.3 7.62 0.3 0.3 9.66 0.38 0.25 0.01 0.1 0.5 0.02 0.1 = 0 to 13 1, 3 . Anode,Cathode 2, 4. Anode,Cathode 5, 7. Emitter 6, 8. Collector TOLERANCE : 0.5 0.02 UNLESS OTHERWISE NOTED. * Absolute Maximum Ratings (Ta=25C) Symbol Rating Parameter Unit Forward current IF 50 mA Input 70 mW Power dissipation P Collector-emitter voltage V V 35 CEO Emitter-collector voltage V V 6 ECO Output Collector current mA I 50 C Collector power dissipation mW PC 150 Ptot 200 mW Total power dissipation *1 Isolation voltage Viso VVr.m.s 5000 rms Operating temperature Topr -30~+100 C Storage temperature Tstg -55~+125 C *2 C Soldering temperature Tsol 260 *1 40 to 60%RH, AC for 1 minute *2 For 10 seconds SPEC NO: DSAD1534 REV NO: V.6 DATE: NOV/15/2005 PAGE: 2 OF 9 APPROVED: J. Lu CHECKED: Tracy Deng DRAWN: W.J.ZHU ERP: 1205000010 7 0.276 3. 0.118 0.4 0.015 MIN. KB814 KB814 6.5 0.256 3.5 0.138 2.7 0.106