EL814

4 PIN DIP PHOTOTRANSISTOR PHOTOCOUPLER AC INPUT PHOTOCOUPLER EL814 Series Schematic Features: AC input response Current transfer ratio (CTR: Min. 20% at IF =±1mA ,VCE =5V) High isolation voltage between input and output (Viso=5000 V rms ) Wide Operating temperature range -55~110ºC High collector-emitter voltage VCEO=80V Compact dual-in-line package Pb free and RoHS compliant. UL and cUL approved(No. E214129) VDE approved (No. 132249) SEMKO approved NEMKO approved DEMKO approved FIMKO approved CQC approved Pin Configuration 1. Anode / Cathode 2. Cathode / Anode 3. Emitter 4. Collector Description The EL814 series of devices each consist of two infrared emitting diodes, connected in inverse parallel, optically coupled to a phototransistor detector. They are packaged in a 4-pin DIP package and available in side-lead spacing and SMD option. Applications AC line monitor Programmable controllers Telephone line interface...