MOC3061SR2M

Triac, SCR Output Optoisolators Overview

The MOC3061SR2M is a single-channel Triac and SCR output optocoupler manufactured by onsemi. It features an integrated zero-crossing detection circuit to minimize electromagnetic interference during switching. The device utilizes a PhotoTriac output capable of blocking up to 600 V in the off-state. Electrical specifications include a maximum forward current of 60 mA, a typical forward voltage of 1.3 V, and a peak trigger current of 15 mA. The component provides high isolation with a rated insulation voltage of 4170 Vrms and operates within a temperature range of -40°C to +85°C.

Triac, SCR Output Optoisolators Feature Summary

• Integrated zero-crossing detection circuit for reduced noise generation
• High isolation voltage rating for safe interface between circuits
• Surface-mount 6-SMD package design for automated assembly

Triac, SCR Output Optoisolators Applications

• Solid-state relay driver circuits
• Industrial process control systems
• Motor speed control applications

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'SR2M' against the manufacturer's official datasheet to confirm surface-mount packaging and tape-and-reel configuration. Ensure that the required isolation voltage and blocking voltage ratings align with the target application's safety standards before finalizing procurement.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to reduce electrical noise in AC power control applications. The 600 V blocking voltage suits standard low-voltage AC loads. Consider the 6-SMD footprint if space constraints or automated surface-mount assembly processes are primary design drivers.

Triac, SCR Output Optoisolators Part Context

This part belongs to the MOC3061M series of Triac output optocouplers. It shares functional similarities with other members of the family but is distinguished by its specific surface-mount packaging and zero-crossing capabilities. The series is designed for general-purpose AC load control where electrical isolation and noise reduction are critical requirements.

Triac, SCR Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.