H11F2 Optocoupler IC DIP-6 Package

H11F2 Optocoupler IC DIP-6 Package.

The H11F2 is an opto-isolator with zero-crossing triac driver, designed to electrically isolate low-voltage control circuits from high-voltage AC loads. It combines an infrared LED input with a photo-sensitive triac output, providing safe and reliable AC load switching with minimal EMI.

Key Features:

• Zero-Crossing Detection – switches AC loads at the voltage zero-crossing to minimize noise and inrush current.
• High Isolation Voltage – typically 5000?Vrms input-to-output isolation.
• AC Load Switching – can directly drive triacs in AC circuits.
• DIP-6 Package – easy for through-hole PCB mounting.
• High Noise Immunity – ensures reliable operation in industrial environments.

Typical Applications:

• AC lamp dimmers and light controls.
• Motor control circuits and speed regulators.
• Solid-state relays for home appliances or industrial equipment.
• Microcontroller or PLC-based AC load switching.
• General-purpose isolation between digital logic and AC power.

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H11F Datasheet

*product image for illustration purposes only. actual product may vary.