H11AA1M Datasheet, PDF (2/13 Pages) Fairchild Semiconductor – AC Input/Phototransistor Optocouplers

April 2015
H11AA1M, H11AA4M
6-Pin DIP AC Input Phototransistor Optocouplers
Features
■ Bi-polar Emitter Input
■ Built-in Reverse Polarity Input Protection
■ Safety and Regulatory Approvals:
– UL1577, 4,170 VAC_RMS for 1 Minute
– DIN-EN/IEC60747-5-5, 850 V Peak Working
Insulation Voltage
Applications
■ AC Line Monitor
■ Unknown Polarity DC Sensor
■ Telephone Line Interface
Description
The H11AA1M and H11AA4M devices consist of two
gallium-arsenide infrared emitting diodes connected in
inverse parallel driving a single silicon phototransistor
output.
Schematic
1
2
6 _BASE
5 COLLECTOR
Package Outlines
3
4 EMITTER
Figure 1. Schematic
Figure 2. Package Outlines
©2006 Fairchild Semiconductor Corporation
H11AA1M, H11AA4M Rev. 1.3
www.fairchildsemi.com