H11AG3 Datasheet PDF – Optocoupler, Phototransistor

Part Number: H11AG3

Function: Optocoupler, Phototransistor Output; AlGaAs Input

Package: DIP 6 Pin

Manufacturer: QT Optoelectronics => Fairchildsemi

Image and Pinouts:

H11AG3 datasheet


The H11AG series, H11AG3 consists of a Gallium-AluminumArsenide IRED emitting diode coupled with a silicon phototransistor in a dual in-line package. This device
provides the unique feature of the high current transfer ratio at both low output voltage and low input current. This makes it ideal for use in low power logic circuits, telecommunications equipment and portable electronics isolation applications.


1. High efficiency low degradation liquid epitaxial IRED

2. Logic level compatible, input and output currents, with CMOS and LS/TTL

3. High DC current transfer ratio at low input currents



1. CMOS driven solid state reliability

2. Telephone ring detector

3. Digital logic isolation

Other data sheets are available within the file: H11AG1, H11AG2


H11AG3 Datasheet PDF Download

H11AG3 pdf