H11J3XSM

Triac, SCR Output Optoisolators Overview

The H11J3XSM is a surface-mount optoisolator manufactured by Isocom Components 2004 LTD. It features a single channel with a triac output and zero-crossing detection circuitry. The device provides an isolation voltage of 5300Vrms. It is designed for applications requiring reliable AC switching control with noise immunity.

Triac, SCR Output Optoisolators Feature Summary

• Integrated zero-crossing detection for reduced electromagnetic interference during switching
• Triac output configuration suitable for direct AC load control
• High isolation voltage rating for safety-critical applications

Triac, SCR Output Optoisolators Applications

• Solid-state relay modules
• AC motor control circuits
• Industrial automation systems

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific datasheet version from Isocom Components 2004 LTD to confirm pinout compatibility and thermal characteristics. Ensure that the selected component meets the required isolation standards for your target market, such as UL or VDE certifications, before finalizing procurement.

Triac, SCR Output Optoisolators Selection Notes

Select this component when high-voltage isolation and precise zero-crossing switching are required for AC loads. Consider the surface-mount package constraints and ensure the PCB layout supports the necessary creepage distances for the 5300Vrms isolation rating.

Triac, SCR Output Optoisolators Part Context

This part belongs to the H11 series of optocouplers, which are widely used for isolating low-voltage control circuits from high-voltage power stages. The XSM suffix typically denotes a specific surface-mount package variant within the manufacturer's lineup.

Triac, SCR Output Optoisolators Replacement Considerations

Direct substitutes may include other zero-crossing triac output optocouplers with similar isolation ratings. Verify pin compatibility and electrical parameters against original design requirements before substitution.