H11J4XSM

Triac, SCR Output Optoisolators Overview

The H11J4XSM is a high-speed optocoupler manufactured by Isocom Components. It features an infrared LED coupled to a phototransistor output, providing electrical isolation between input and control circuits. The device is designed for applications requiring fast switching speeds and reliable signal transmission across isolated boundaries.

Triac, SCR Output Optoisolators Feature Summary

• High-speed operation capability
• Electrical isolation between input and output
• Infrared LED with phototransistor configuration

Triac, SCR Output Optoisolators Applications

• Signal isolation in industrial control systems
• Data communication interfaces
• Switching power supply feedback loops

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'XSM' against official Isocom documentation to confirm package type and tape/reel specifications. Ensure compatibility with required isolation voltage ratings for your application design before procurement.

Triac, SCR Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required. Compare propagation delay and CTR specifications against system requirements. Verify that the phototransistor output current meets load requirements.

Triac, SCR Output Optoisolators Part Context

This part belongs to the H11J series of optocouplers from Isocom Components. These devices are commonly used in environments where galvanic isolation is necessary to protect sensitive electronics from high voltages or noise.

Triac, SCR Output Optoisolators Replacement Considerations

Check for direct pin-compatible replacements within the same family or equivalent high-speed optocouplers from other manufacturers. Ensure isolation voltage and speed parameters match or exceed original specifications.