8 PIN SOP PHOTOTRANSISTOR ELD20X / 21X series DUAL CHANNEL PHOTOCOUPLER Features Dual channel coupler Current transfer ratios offered in narrow ranges ELD205: 40-80% ELD206: 63-125% ELD207: 100-200% ELD211: > 20% ELD213: > 100% ELD217: > 100% High isolation voltage between input and output Viso = 3750 Vrms Operating temperature range of -55 to +110 Schematic High BVceo of 80V Standard SO-8 footprint package Pb free and RoHS compliant. UL approved (No. E214129) VDE approval (pending) SEMKO approved NEMKO approved DEMKO approved FIMKO approved 1. Anode CSA approved (No. 2007189) 2. Cathode 3. Anode 4. Cathode Description 5. Emitter 6. Collector The ELD20X and ELD21X series contains two infrared 7. Emitter emitting diodes optically coupled to two phototransistor 8. Collector detectors. The devices are packaged in an 8-pin small outline package which conforms to the standard SO-8 footprint. Applications z Feedback Control Circuits z Interfacing and coupling systems of different potentials and impedances z General Purpose Switching Circuits z Monitor and Detection Circuits Everlight Electronics Co., Ltd. 1 http: www.everlight.com Document NoDPC-0000024 Rev.1 January 16, 2009 8 PIN SOP PHOTOTRANSISTOR ELD20X / 21X series DUAL CHANNEL PHOTOCOUPLER Absolute Maximum Ratings (T =25C) a Parameter Symbol Rating Unit mA Forward current I 60 F A Peak forward current (t = 100s) I 1 FM Input V Reverse voltage V 6 R Power dissipation P 90 mW D No derating needed Collector power dissipation P 150 mW C No derating needed V Collector-Emitter voltage V 80 Output CEO V Collector-Base voltage V 80 CBO V Emitter-Collector voltage V 7 ECO P Total power dissipation 250 mW tot *1 Isolation voltage V 3750 Vrms iso T Operating temperature -55~+110 C opr T Storage temperature -55~+150 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 & 3 are shorted together, and pins 4, 5 & 6 are shorted together. *2 For 10 seconds. Everlight Electronics Co., Ltd. 2 http: www.everlight.com Document NoDPC-0000024 Rev.1 January 16, 2009