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H11J4SM is listed in the Triac, SCR Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISOLATOR 5.3KV TRIAC 1CH. Review the specifications below when checking this part for your BOM.
The H11J4SM is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a random phase triac output device designed for AC power control applications. The component provides an isolation voltage of 5300Vrms between input and output circuits. It utilizes a surface-mount 6-SMD (gull-wing) package configuration. The unit operates within a temperature range of -40°C to 100°C. Input current specifications include a maximum forward current rating, while the output supports high voltage switching capabilities suitable for industrial environments.
Verify manufacturer part number accuracy against official Isocom Components documentation. Confirm package type matches project requirements. Check RoHS compliance status. Validate supply chain authenticity through authorized distributors. Review datasheet revisions for latest electrical characteristics.
Select this component for applications requiring random phase triac outputs in AC circuits. Consider isolation voltage requirements when designing safety barriers. Evaluate thermal management needs based on operating temperature limits. Ensure PCB footprint compatibility with the specified SMD package dimensions.
This part belongs to the H11J series of optocouplers from Isocom Components. The series focuses on AC power switching solutions using triac output devices. These components provide galvanic isolation for control signals driving AC loads. The family offers various packaging options including surface mount configurations.
Public confirmed substitute part numbers are not available in verified sources.
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