MOC3052XSM

Triac, SCR Output Optoisolators Overview

The MOC3052XSM is a zero-crossing triac output optoisolator manufactured by Isocom Components 2004 LTD. It features a Gallium Arsenide infrared emitting diode coupled with a light-sensitive triac in a 6-SMD package. The device provides an isolation voltage of 5000Vrms and supports a peak repetitive off-state voltage of 600V. Designed for random phase triggering applications, it ensures reliable switching of AC loads while maintaining electrical isolation between control circuits and power lines.

Triac, SCR Output Optoisolators Feature Summary

• Zero-crossing detection for reduced electromagnetic interference during switching
• Integrated Gallium Arsenide infrared LED input stage
• Light-sensitive triac output for AC load control
• High isolation voltage capability for safety compliance

Triac, SCR Output Optoisolators Applications

• Solid state relays
• Motor controls
• Valve controls
• Heater controls

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'XSM' confirms the surface mount 6-pin configuration. Confirm that the zero-crossing characteristic aligns with the target application requirements to prevent inrush current issues. Ensure compatibility with the required isolation voltage standards for the final assembly.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to minimize noise in AC power control circuits. Compare against through-hole equivalents if board space constraints dictate surface mount technology. Verify that the 600V rating meets the peak line voltage requirements of the intended load circuit.

Triac, SCR Output Optoisolators Part Context

This part belongs to the MOC305_ series of optically coupled isolators. The series typically includes variants with different output configurations such as random phase or zero-crossing triacs. Isocom Components positions these devices as industry standard replacements for legacy components, offering flexible manufacturing options and parameter selection.

Triac, SCR Output Optoisolators Replacement Considerations

Direct pin-compatible alternatives may include other zero-crossing triac optocouplers in 6-SMD packages. Verify electrical parameters such as CTR and isolation voltage before substitution. Check for equivalent certification approvals like UL and VDE.