8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL PHOTOCOUPLER ELD20X Series ELD21X Series Schematic Features: Dual channel coupler Current transfer ratios offered in narrow ranges ELD205: 40-80% ELD211: >20% ELD206: 63-125% ELD213: >100% Pin Configuration ELD207: 100-200% ELD217: >100% 1. Anode High isolation voltage between input and output (Viso = 3750 Vrms) 2. Cathode Operating temperature range of -55 to +110 3. Anode High BVceo of 80V 4. Cathode Standard SO-8 footprint package 5. Emitter Pb free and RoHS compliant. 6. Collector UL and cUL approved(No. E214129) 7. Emitter VDE approval (No. 40028116) 8. Collector SEMKO approved NEMKO approved DEMKO approved FIMKO approved Description The ELD20X and ELD21X series contain two infrared emitting diodes optically coupled to two phototransistor detectors. The devices are packaged in an 8-pin small outline package which conforms to the standard SO-8 footprint. Applications Feedback Control Circuits Interfacing and coupling systems of different potentials and impedances General Purpose Switching Circuits Monitor and Detection Circuits 1 Copyright 2010, Everlight All Rights Reserved. Release Date : April 22, 2015. Issue No: DPC-0000024 Rev.8 www.everlight.com Ver.:8 Release Date:05/05/2015 :Approved() DATASHEET 8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL PHOTOCOUPLER ELD20X Series ELD21X Series Absolute Maximum Ratings (Ta=25C) Parameter Symbol Rating Unit Forward current 60 I mA F Peak forward current (t = 10s) I 1 FM A Input Reverse voltage V 6 V R Power dissipation P 90 mW D No derating needed Collector power dissipation P 150 mW C No derating needed Collector-Emitter voltage V 80 V CEO Output Collector-Base voltage 80 V V CBO Emitter-Collector voltage V 7 V ECO Collector Current Ic 50 mA Total Power Dissipation P 250 mW TOT 1 Isolation Voltage* 3750 V V rms ISO Operating Temperature T -55 to 110 C OPR Storage Temperature -55 to 125 T STG C 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, 3 & 4 are shorted together, and pins 5, 6, 7 & 8 are shorted together. *2 For 10 seconds 2 Copyright 2010, Everlight All Rights Reserved. Release Date : April 22, 2015. Issue No: DPC-0000024 Rev.8 www.everlight.com Ver.:8 Release Date:05/05/2015 :Approved()