MOC3040SMT&R

Triac, SCR Output Optoisolators Overview

The MOC3040SMT&R is a surface-mount optoisolator manufactured by Isocom Components 2004 LTD. It features a single channel with a triac output designed for zero-crossing switching applications. The device utilizes a 6-pin SMD gull-wing package and provides an isolation voltage of 5.3 kVrms. It operates with DC input and supports a peak repetitive off-state voltage of 750 V. The component is engineered for reliable signal transmission across isolated circuits while minimizing electromagnetic interference through zero-crossing detection.

Triac, SCR Output Optoisolators Feature Summary

• Zero-crossing triac output for reduced electromagnetic interference
• High isolation voltage rating for safety-critical applications
• Surface-mount packaging for automated assembly

Triac, SCR Output Optoisolators Applications

• Solid state relay driver circuits
• AC power switching control systems
• Motor speed control interfaces

Triac, SCR Output Optoisolators Procurement Notes

Verify the manufacturer designation as Isocom Components 2004 LTD on all documentation. Confirm the package style is 6-SMD Gull Wing. Ensure the datasheet specifies zero-crossing functionality. Check for any specific handling requirements related to surface mount technology during procurement verification.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to minimize electrical noise in AC loads. The 5.3 kVrms isolation rating suits high-voltage isolation needs. The surface-mount form factor is appropriate for compact PCB designs requiring automated placement. Verify compatibility with the target AC voltage levels before integration.

Triac, SCR Output Optoisolators Part Context

This part belongs to the family of triac-output optoisolators produced by Isocom Components 2004 LTD. These devices are distinct from transistor or SCR output variants by their integrated zero-crossing detection circuitry. The series is designed for industrial and consumer AC control applications where low EMI is a priority.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.