HER603GH

Single Diodes Overview

The HER603GH is a high-efficiency rectifier from the Taiwan Semiconductor HER601G series, featuring a 200V repetitive peak reverse voltage and a 6A average forward current. It utilizes a glass-passivated chip junction within an R-6 package to ensure high reliability and low power loss. The component is AEC-Q101 qualified, indicating automotive suitability, and offers a maximum surge current capability of 150A with a typical reverse recovery time of 50ns.

Single Diodes Feature Summary

• Glass passivated chip junction for enhanced reliability
• High current and surge current capabilities
• Low forward voltage drop reducing power loss
• AEC-Q101 qualification for automotive applications

Single Diodes Applications

• DC to DC converters
• Switching mode converters and inverters
• Freewheeling applications

Single Diodes Procurement Notes

Verify the specific suffix 'H' confirms AEC-Q101 automotive qualification status as defined in the manufacturer's ordering information. Confirm the package type matches the required R-6 form factor and check packing options such as tape and reel or ammo box availability directly with authorized distributors to ensure supply chain alignment.

Single Diodes Selection Notes

Select this component when a 200V blocking voltage and 6A continuous current are required in a through-hole R-6 package. Consider the 50ns reverse recovery time for switching frequency requirements. Ensure thermal management accounts for the 37°C/W junction-to-ambient resistance under expected load conditions.

Single Diodes Part Context

This device belongs to the HER601G–HER606G series of high-efficiency rectifiers manufactured by Taiwan Semiconductor. The series covers reverse voltages from 50V to 600V, sharing common mechanical and electrical characteristics while differing primarily in their peak reverse voltage ratings. The 'H' suffix specifically denotes AEC-Q101 qualification.

Single Diodes Replacement Considerations

Cross-reference with other HER603 variants from different manufacturers ensuring identical R-6 packaging, 6A current rating, and 200V reverse voltage. Verify that substitute components meet the same glass passivation and reverse recovery time specifications.