MOC3032SR2VM

Triac, SCR Output Optoisolators Overview

The MOC3032SR2VM is a single-channel Triac driver output optocoupler manufactured by onsemi. It features an integrated zero-crossing detection circuit to minimize electromagnetic interference during switching. The device utilizes a surface-mount 6-SMD package with a gull-wing configuration, providing robust electrical isolation between the input LED and the output photoTriac. Key electrical parameters include a maximum forward current of 60 mA for the input side and a peak off-state voltage of 250 V for the output triac. The unit supports an operating temperature range from -40°C to +85°C and offers high insulation voltage capabilities.

Triac, SCR Output Optoisolators Feature Summary

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

Triac, SCR Output Optoisolators Applications

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

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix SR2VM against official datasheets to confirm surface-mount packaging and zero-crossing functionality. Ensure that the procurement source provides valid RoHS compliance documentation. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components. Confirm that the reel or cut-tape specifications match the production requirements.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to reduce electrical noise in AC control applications. Compare the 250 V off-state voltage rating against the load voltage requirements. Evaluate the 6-SMD footprint against available PCB space constraints. Consider the operating temperature range relative to the environmental conditions of the target application.

Triac, SCR Output Optoisolators Part Context

This device belongs to the MOC3032M series of Triac driver output optocouplers. It is designed for general-purpose AC power control applications where low noise switching is critical. The series provides a cost-effective solution for isolating low-voltage control logic from higher-voltage AC loads while maintaining reliable performance over extended temperature ranges.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: None identified.