MOC3063SM

Triac, SCR Output Optoisolators Overview

The MOC3063SM is a zero-crossing TRIAC output optocoupler manufactured by Isocom Components. It integrates a Gallium Arsenide infrared emitting diode with a monolithic silicon detector. The device features 5300Vrms isolation voltage and supports a peak off-state voltage of 600V. Key electrical parameters include a maximum forward current of 50mA, an input trigger current of 5mA, and a maximum on-state current of 100mA. It operates within a temperature range of -40°C to 100°C and is available in a DIP-6 package.

Triac, SCR Output Optoisolators Feature Summary

• Integrates a Gallium Arsenide infrared LED with a monolithic silicon detector for reliable optical coupling.
• Incorporates internal zero-crossing circuitry to minimize electromagnetic interference during switching.
• Provides high-voltage isolation capability suitable for separating control circuits from power stages.

Triac, SCR Output Optoisolators Applications

• Solid-state relay driver circuits
• Motor control applications
• Lighting dimmer controls

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix (SM) confirms the surface mount or specific packaging variant required for your assembly process. Confirm RoHS compliance status and UL recognition details against the latest manufacturer datasheet before finalizing procurement specifications.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to reduce noise in TRIAC-based power control systems. Ensure the 600V blocking voltage meets the load requirements. Verify that the 5mA trigger current aligns with the driving microcontroller or logic gate output capabilities.

Triac, SCR Output Optoisolators Part Context

This part belongs to the MOC306_ series of optically coupled isolators. It serves as a replacement for legacy commercial TRIAC drivers. The series is designed for general-purpose AC power switching applications requiring galvanic isolation between low-voltage control electronics and high-voltage AC loads.

Triac, SCR Output Optoisolators Replacement Considerations

Cross-reference with other MOC306x series variants if different pinout configurations or voltage ratings are needed. Verify functional compatibility regarding trigger current thresholds and isolation voltage levels when substituting with similar TRIAC output optocouplers from other manufacturers.