Fairchild H11AV1-М, H11AV1A-М, H11AV2-М, H11AV2A-М Phototransistor Optocouplers Data Manual
Summary
General-purpose phototransistor optocouplers consisting of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 6-pin DIP package. Available in 0.3-inch and 0.4-inch input-output lead spacing variants. Features UL recognition, VDE certification, and 250mW total power dissipation at 25C. Provides electrical isolation between input and output for noise suppression and safety. Designed for power supply designers, digital logic interface engineers, and microprocessor system developers requiring galvanic isolation in regulator feedback loops, logic-level conversion, and microprocessor input coupling applications.
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 10 |
| File Size | 261.78 KB |
| Published | June 17, 2026 |
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Frequently Asked Questions
What is the input-output lead spacing for H11AV1AM?
H11AV1AM features 0.4" input-output lead spacing.
What is the max collector-emitter voltage?
The maximum collector-emitter voltage is 70V.
What is the operating temperature range?
The operating temperature range is -40 to +100°C.
What are typical applications for these optocouplers?
They are used in power supply regulators, digital logic inputs, and microprocessor inputs.