HER1002GH

Diode Arrays Overview

The HER1002GH is a high-efficiency rectifier from the HER1001G–HER1008G series by Taiwan Semiconductor. It features dual dies in a TO-220AB package with an average forward current of 10 A and a repetitive peak reverse voltage of 100 V. The device supports a surge peak forward current of 125 A, operates within a junction temperature range of -55 to +150 °C, and exhibits a typical reverse recovery time of 50 ns. The suffix 'H' indicates AEC-Q101 qualification.

Diode Arrays Feature Summary

• AEC-Q101 qualified for automotive reliability
• High efficiency with low forward voltage drop
• High surge current capability
• Low power loss operation

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific ordering code against the manufacturer's official documentation to ensure correct voltage rating and packaging configuration. Confirm that the component meets all required environmental standards and thermal management specifications for the intended application before finalizing procurement decisions.

Diode Arrays Selection Notes

Select this component based on its 100 V reverse voltage rating and 10 A continuous forward current capacity. Ensure the design accommodates the specified thermal resistance and maximum junction temperature limits. Verify compatibility with the TO-220AB mounting requirements and lead solderability standards.

Diode Arrays Part Context

This part belongs to the HER1001G–HER1008G series of glass passivated high-efficient rectifiers. The series offers various voltage ratings from 50 V to 1000 V while maintaining consistent current capabilities. The 'H' suffix specifically denotes AEC-Q101 qualification, distinguishing it from standard industrial versions.

Diode Arrays Replacement Considerations

Direct substitutes include other parts within the HER1001G–HER1008G series or equivalent 100 V, 10 A fast recovery rectifiers in TO-220AB packages. Verify electrical parameters such as reverse recovery time and forward voltage drop to ensure circuit compatibility.