Description

The MOC3020 is a non-zero-cross optoisolator (optocoupler) with an infrared LED and a phototriac output, designed to provide electrical isolation between low-voltage control circuits and high-voltage AC loads. It is commonly used for TRIAC triggering, solid-state relays, AC motor control, light dimmers, industrial automation, and microcontroller-based switching applications. The MOC3020 offers high isolation voltage and reliable switching performance for safe AC load control.