MOC3052SM_F132

Triac, SCR Output Optoisolators Overview

The MOC3052SM_F132 is a single-channel Triac output optocoupler manufactured by onsemi. It features random phase triggering without zero-crossing circuitry, suitable for AC power control applications. The device provides an isolation voltage of 4170 Vrms and supports a maximum off-state voltage (VDRM) of 600 V. Key electrical parameters include a forward current (If) of 60 mA, a forward voltage (Vf) of 1.18 V, and a power dissipation (Pd) of 330 mW. The component operates within a temperature range of -40°C to +85°C and is housed in a surface-mount SMD-DIP-6 package.

Triac, SCR Output Optoisolators Feature Summary

• Random phase triac output enables precise firing angle control in AC circuits without zero-crossing detection limitations.
• High insulation capability with 4170 Vrms isolation voltage ensures safety in high-voltage switching environments.
• Surface-mount SMD-DIP-6 packaging facilitates automated assembly and compact PCB layout design.

Triac, SCR Output Optoisolators Applications

• Solid-state relay (SSR) driver circuits
• AC motor speed control systems
• Lighting dimmer applications

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix F132 against the official datasheet to confirm reel packaging specifications and tape-and-reel dimensions. Ensure the ordering part number matches the required RoHS compliance status and lead-free soldering requirements. Cross-reference the manufacturer's latest product change notification (PCN) to confirm any updates to the pinout or material composition before finalizing procurement orders.

Triac, SCR Output Optoisolators Selection Notes

Select this component when random phase triggering is required rather than zero-crossing switching. The 600 V off-state voltage rating must exceed the peak line voltage of the application. Verify that the 60 mA forward current capability aligns with the available drive current from the control logic interface. Consider the thermal management requirements given the 330 mW power dissipation limit in enclosed spaces.

Triac, SCR Output Optoisolators Part Context

This part belongs to the MOC3052M series of Triac and SCR output optoisolators. It serves as a solid-state switching interface between low-voltage control circuits and high-voltage AC loads. The series is designed for industrial and consumer applications requiring galvanic isolation. The SM variant specifically denotes the surface-mount package configuration distinct from through-hole versions.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not provided in the source documentation. Verify compatibility with direct replacements such as other random-phase triac optocouplers only if they match the 600 V VDRM, 4170 Vrms isolation, and SMD-DIP-6 footprint constraints exactly.