4 PIN DIP HIGH VOLTAGE PHOTODARLINGTON PHOTOCOUPLER EL852 Series Schematic Pin Configuration Features: 1. Anode 2. Cathode High collector- emitter voltage (VCEO=350V) 3. Emitter 4. Collector Current transfer ratio (CTR: 1000% min. at I =1mA, V =2V) F CE High isolation voltage between input and output (Viso=5000 V rms ) Creepage distance >7.62 mm Operating temperature up to +100C Compact small outline package Pb free and RoHS compliant. UL approved VDE approved SEMKO approved NEMKO approved DEMKO approved FIMKO approved Description The EL852 series consists an infrared emitting diodes, optically coupled to a high voltage photo Darlington detector. It is packaged in a 4-pin DIP package and available in wide-lead spacing and SMD option. Applications Telephone set, telephone exchangers Sequence controllers System appliances, measuring instruments Signal transmission between circuits of different potentials and impedances 1 Copyright 2010, Everlight All Rights Reserved. Release Date : May 27, 2014. Issue No: DPC-0000056 Rev. 6 www.everlight.com DATASHEET 4 PIN DIP HIGH VOLTAGE PHOTODARLINGTON PHOTOCOUPLER EL852 series Absolute Maximum Ratings (Ta=25) Parameter Symbol Rating Unit Input Forward current I 60 mA F Peak forward current (1us, pulse) I 1 A FP Reverse voltage 6 V V R Power dissipation P 100 mW D No derating required up to Ta = 100C Output 300 mW Power dissipation P C 5.8 mW/C Derating factor (above Ta = 80C) Collector current I 150 mA C Collector-Emitter voltage V 350 V CEO Emitter-Collector voltage 0.1 V V ECO 320 mW P Total power dissipation TOT *1 5000 V rms Isolation voltage V ISO -55 ~ +100 C T Operating temperature OPR Storage temperature T -55 ~ +125 C STG 2 Soldering Temperature* T 260 C SOL Notes: *1 AC for 1 minute, R.H.= 40 ~ 60% R.H. In this test, pins 1 & 2 are shorted together, and pins 3 & 4 are shorted together. *2 For 10 seconds 2 Copyright 2010, Everlight All Rights Reserved. Release Date : May 27, 2014. Issue No: DPC-0000056 Rev. 6 www.everlight.com