ELD217, ELD205 Datasheet - Everlight Electronics

ELD217, ELD205, 8 PIN SOP PHOTOTRANSISTOR / DUAL CHANNEL PHOTOCOUPLER

8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL PHOTOCOUPLER ELD20X Series ELD21X Series Schematic .
The ELD20X and ELD21X series contain two infrared emitting diodes optically coupled to two phototransistor detectors.

Features

* Dual channel coupler
* Current transfer ratios offered in narrow ranges ELD205: 40-80% ELD211: >20% ELD206: 63-125% ELD213: >100% ELD207: 100-200% ELD217: >100%
* High isolation voltage between input and output Viso = 3750 Vrms
* Operating temperature range of -55

Applications

* z z z z 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 : May 24, 2013. Issue No: DPC-0000024 Rev.4 www. everlight. co

ELD205-EverlightElectronics.pdf