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MOC3083 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MOC3083LITEON12480Yes

MOC3083 is an optoisolator (opto-triac) manufactured by LITEON.

The MOC3083 is an optoisolator (opto-triac) manufactured by LITEON. Below are its key specifications, descriptions, and features:

Specifications:

  • Type: Random-phase opto-triac driver
  • Input Current (IF): 15mA (typical)
  • Output Voltage (VDRM): 600V
  • Peak Off-State Voltage (VDRM): 600V
  • Peak Repetitive Surge Current (ITSM): 1A (non-repetitive)
  • Isolation Voltage (Viso): 5000Vrms
  • Operating Temperature Range: -40°C to +100°C
  • Package Type: 6-pin DIP (Dual In-line Package)

Descriptions:

  • The MOC3083 is a solid-state optoisolator with a triac output, designed for interfacing between low-voltage control circuits and high-voltage AC loads.
  • It incorporates a gallium arsenide infrared LED optically coupled to a silicon bilateral switch (triac).
  • Suitable for AC switching applications, including motor controls, lighting, and industrial automation.

Features:

  • Zero-crossing detection: Reduces EMI and inrush current by switching at the AC zero-crossing point.
  • High isolation voltage: Ensures safety between input and output circuits.
  • Low input drive current: Compatible with logic-level control signals.
  • Snubberless operation: Eliminates the need for external snubber circuits in many applications.
  • Underwriters Laboratories (UL) recognized: Meets safety standards.

This information is based on the manufacturer's datasheet. For detailed application notes, refer to LITEON's official documentation.

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