ON MOC3023M

Part points

• The MOC3023M chip is an optoisolator used for controlling high-voltage AC devices with low-voltage DC signals. It consists of a gallium arsenide infrared LED and a light-activated silicon bilateral switch. The LED is triggered by a low-voltage control signal, and the switch allows AC voltage to flow through when the LED is activated. It is commonly used in applications such as motor control, lighting control, and power supplies.

• Equivalent

  Equivalent products of MOC3023M chip include MOC3021, MOC3022, MOC3023, MOC3020, MOC3041, MOC3042, MOC3043, MOC3040, etc.

• Features

  The MOC3023M is an opto-isolator designed for interfacing between low voltage microcontrollers and high voltage AC or DC circuits. It features a built-in zero-crossing triac driver, high input-output isolation voltage, and high noise immunity. It is commonly used in applications such as motor control, solid-state relays, and industrial automation.

• Pinout

  The MOC3023M is a 6-pin optoisolator with a zero-crossing function. Its pin count includes an anode, cathode, no connect, main terminal, gate terminal, and main terminal.

• Manufacturer

  The manufacturer of the MOC3023M is Fairchild Semiconductor. Fairchild Semiconductor is a well-known company in the semiconductor industry. It designs, manufactures, and sells a wide range of semiconductor products including integrated circuits, power solutions, and optoelectronics.

• Application Field

  The MOC3023M is typically used in applications that require optically isolated triacs or solid-state relays, such as dimmers, motor drives, lamp ballasts, and power supplies. It is specifically designed to provide improved noise immunity and very high static dv/dt capability.

• Package

  The MOC3023M chip is a 6-pin DIP package type. It comes in a standard form factor with a compact size suitable for various applications in electronics and microcontroller circuits.