Optocoupler, Phototransistor Output, AC Input, …

Document Number: 83608 For technical questions, contact: , 23-Feb-111 optocoupler , Phototransistor output , ac input , with base ConnectionH11AA1 vishay Semiconductors DESCRIPTIONThe H11AA1 is a bi-directional input optically coupledisolator consisting of two inverse parallel gallium arsenideinfrared LEDs coupled to a silicon NPN Phototransistor in a6 pin DIP package. The H11AA1 has a minimum CTR of20 %, a CTR symmetry of 1:3 and is designed forapplications requiring detection or monitoring of AC AC or polarity insensitive input Built-in reverse polarity input protection I/O compatible with integrated circuits Industry standard DIP package Isolation test voltage: 5300 VRMS Compliant to RoHS Directive 2002/95/EC and inaccordance to WEEE 2002/96/ECAPPLICATIONS Telephone line detection AC line motor PLC InstrumentationAGENCY APPROVALS UL1577, file no.

www.vishay.com For technical questions, contact: optocoupleranswers@vishay.com Document Number: 83608 2 Rev. 1.7, 23-Feb-11 H11AA1 Vishay Semiconductors Optocoupler, Phototransistor Output, AC Input, with Base Connection

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  With, Base, Input, Vishay, Output, Phototransistor, Optocoupler, Phototransistor output, Ac input, With base

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