ISL9R1560S3ST

Single Diodes Overview

The ISL9R1560S3ST is a silicon rectifier diode manufactured by onsemi, formerly Fairchild Semiconductor. It is an avalanche-rated, single-phase, one-element device constructed with silicon technology. The component features a TO-263AB (D2PAK) surface-mount package. Key electrical ratings include a maximum repetitive peak reverse voltage of 600V and a continuous forward current of 15A.

Single Diodes Feature Summary

• Avalanche rated for robust operation in inductive switching environments
• Surface-mount construction utilizing the D2PAK package for efficient thermal dissipation

Single Diodes Applications

• High-frequency power supply circuits
• Inductive load protection applications
• General-purpose rectification in industrial equipment

Single Diodes Procurement Notes

Verify the manufacturer origin carefully, as the part number prefix 'ISL' historically denotes Intersil or Renesas products, whereas this specific component is attributed to onsemi/Fairchild. Confirm the suffix 'S3ST' corresponds to the correct lead-free D2PAK packaging variant. Ensure the datasheet explicitly lists the 600V/15A specifications to avoid confusion with similar high-voltage diodes.

Single Diodes Selection Notes

Select this component when a rugged, avalanche-capable diode is required for high-current applications. The TO-263AB package offers superior thermal performance compared to smaller surface-mount options. Verify that the 600V blocking voltage aligns with the circuit's peak inverse voltage requirements and that the 15A current rating accommodates the maximum load conditions.

Single Diodes Part Context

This device belongs to the family of high-power rectifier diodes designed for demanding power electronics applications. The integration of avalanche capability allows the component to withstand transient energy events without failure, making it suitable for use in converters and inverters where voltage spikes are common during switching transitions.