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MOC3023 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MOC3023FAI145Yes

MOC3023 is an optoisolator (opto-coupler) manufactured by Fairchild Semiconductor (FAI).

The MOC3023 is an optoisolator (opto-coupler) manufactured by Fairchild Semiconductor (FAI). Below are the factual specifications, descriptions, and features:

Manufacturer:

Fairchild Semiconductor (FAI)

Description:

The MOC3023 is a random-phase optically isolated triac driver. It consists of a gallium arsenide infrared LED optically coupled to a silicon bilateral switch, designed for triggering triacs in AC mains applications.

Key Features:

  • Isolation Voltage: 7,500 V peak
  • Input LED Forward Current (IF): 15 mA (typical)
  • Output Voltage (VDRM): 400 V
  • Peak Repetitive Off-State Voltage (VDRM): 400 V
  • Peak On-State Current (ITM): 1 A (non-repetitive)
  • Trigger Current (IFT): 15 mA (max)
  • Operating Temperature Range: -40°C to +100°C
  • Package Type: 6-pin DIP (Dual In-line Package)

Applications:

  • AC motor controls
  • Solid-state relays
  • Lighting controls
  • Industrial automation
  • Appliance controls

The MOC3023 is designed for reliable triggering of triacs in AC circuits while maintaining electrical isolation between the control and load sides.

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