MOC3032XSMT&R

Triac, SCR Output Optoisolators Overview

The MOC3032XSMT&R is a surface mount DIP optocoupler featuring a zero-crossing triac output. It provides 5.3 kVrms isolation voltage and operates with a maximum forward voltage of 1.65V. The device supports up to 60 mA input current and offers a typical rise time of 2µs and fall time of 11µs. Current transfer ratios range from 40% minimum to 80% maximum, ensuring reliable switching for AC loads.

Triac, SCR Output Optoisolators Feature Summary

• Zero-crossing detection capability for reduced electrical noise
• Surface mount DIP packaging for automated assembly
• High isolation voltage rating for safety compliance

Triac, SCR Output Optoisolators Applications

• Solid-state relay driver circuits
• AC power control systems
• Industrial automation interfaces

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'X' against official Isocom documentation to confirm exact pinout and mechanical dimensions. Ensure the surface mount variant matches the required PCB footprint. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm that the zero-crossing feature aligns with the target application's timing requirements.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to minimize inrush current and electromagnetic interference. The surface mount package suits high-volume manufacturing processes. Consider the 5.3 kVrms isolation rating for applications requiring strict galvanic separation between control and power stages. Evaluate the current transfer ratio limits to ensure adequate drive capability for the connected load.

Triac, SCR Output Optoisolators Part Context

This part belongs to the MOC303 series of zero-crossing triac output optocouplers. It serves as an interface between low-voltage logic circuits and high-voltage AC mains or industrial loads. The series is designed for robust performance in environments requiring reliable optical isolation and precise switching timing.

Triac, SCR Output Optoisolators Replacement Considerations

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