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H11AA4M AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

H11AA4M product

H11AA4M

Photovoltaic Output

AC InputOptocouplerPhototransistor

The H11AA4M is a 6-pin DIP AC input phototransistor optocoupler featuring inverse-parallel infrared LEDs, ideal for AC line monitoring and polarity-insensitive sensing.

Best for

  • AC line monitoring
  • Polarity-insensitive DC sensing

Avoid if

  • High-speed data communication requiring fast switching

Check before use

  • Isolation voltage requirements
  • CTR requirements for the specific load

Key specifications

Isolation Voltage
4170 VACRMS
CTR
100% Min
Operating Temp
-40°C to +100°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AC Line MonitorTelephone Line Interface

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

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3D Model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an AC input phototransistor optocoupler that uses two inverse-parallel LEDs to drive a single phototransistor, allowing it to respond to both polarities of an AC signal.