HS1JAL

Single Diodes Overview

The HS1JAL is a standard surface-mount rectifier diode manufactured by Taiwan Semiconductor Corporation. It features a maximum average forward rectified current of 1A and a peak repetitive reverse voltage rating of 600V. The device utilizes a thin SMA (DO-221AC) package designed for automated surface-mount assembly. Electrical characteristics include a maximum DC reverse leakage current of 1µA at the rated voltage, a typical forward voltage drop of 1.7V at full load, and a reverse recovery time of 75ns. The component operates within a junction temperature range of -55°C to +150°C.

Single Diodes Feature Summary

• Glass passivated junction construction provides mechanical strength and protection against soldering tool damage during assembly processes.
• Ultra-fast switching capability ensures efficient operation in high-frequency applications while minimizing power loss.
• Low reverse leakage current contributes to improved circuit efficiency and thermal management under high-voltage conditions.

Single Diodes Applications

• High-frequency rectification in AC/DC and DC/DC converter circuits
• Free-wheeling diodes in isolated power supply topologies
• Protection diodes in general-purpose electronic equipment

Single Diodes Procurement Notes

Verify the specific ordering suffix to confirm the exact packaging format required for your production line, such as tape-and-reel or cut tape. Confirm RoHS compliance status and environmental declarations match your regulatory requirements before finalizing procurement. Ensure the manufacturer part number matches the design specification exactly to avoid functional mismatches.

Single Diodes Selection Notes

Select this component when a compact surface-mount solution is required for 600V blocking applications with moderate current demands. The thin SMA package offers space savings compared to traditional axial leads. Consider the 75ns reverse recovery time for suitability in fast-switching environments where standard recovery diodes may cause excessive losses.

Single Diodes Part Context

This component belongs to the HS1J series of ultra-fast rectifiers from Taiwan Semiconductor. The series covers various voltage ratings from 50V to 1000V, all sharing similar physical dimensions and electrical performance profiles tailored for high-efficiency power conversion designs requiring reliable surface-mount integration.

Single Diodes Replacement Considerations

Direct substitutes must maintain the 1A current rating, 600V reverse voltage, and thin SMA footprint. Verify that alternative manufacturers offer equivalent reverse recovery times and forward voltage characteristics to ensure circuit compatibility without redesign.