H11J1SMT&R

Triac, SCR Output Optoisolators Overview

The H11J1SMT&R is a surface-mount optoisolator manufactured by Isocom Components 2004 LTD. It features a single-channel design with a random phase triac output, suitable for AC power control applications. The device provides an isolation voltage of 5300Vrms and supports a peak repetitive off-state voltage of 250V. Packaged in a compact 6-SMD, Gull Wing configuration, it integrates an infrared emitting diode with a triac detector on a single chip.

Triac, SCR Output Optoisolators Feature Summary

• Random phase triac output enables triggering at any point in the AC sine wave
• High isolation voltage rating ensures safety in high-voltage switching environments
• Surface mount construction facilitates automated assembly and space-constrained designs

Triac, SCR Output Optoisolators Applications

• Solid state relays
• AC motor speed control circuits
• Lighting dimmer controls

Triac, SCR Output Optoisolators Procurement Notes

Verify the manufacturer designation as Isocom Components 2004 LTD against official component documentation. Confirm the package type is 6-SMD Gull Wing and the output is a non-zero crossing triac. Ensure the datasheet specifies the 5300Vrms isolation rating and 250V blocking voltage to match system requirements.

Triac, SCR Output Optoisolators Selection Notes

Select this component when random phase triac output is required for AC load control. The 5300Vrms isolation rating suits applications demanding robust galvanic separation. The surface mount package is appropriate for modern PCB layouts requiring reduced footprint compared to through-hole alternatives.

Triac, SCR Output Optoisolators Part Context

This part belongs to the H11J series of optocouplers, which are designed for general-purpose AC switching. The SMT&R suffix indicates a surface mount tape and reel packaging format, distinct from bulk or tube packaging options available in the same family.

Triac, SCR Output Optoisolators Replacement Considerations

Direct substitutes include other random phase triac optocouplers with similar isolation ratings and pin configurations. Verify compatibility with existing PCB footprints and thermal management requirements before substitution.