HER1002G

Diode Arrays Overview

The HER1002G is a glass passivated high-efficiency rectifier featuring dual common cathode configuration in a TO-220AB package. It provides a maximum repetitive peak reverse voltage of 100 V and supports an average forward current of 10 A. The device exhibits a typical forward voltage of 1.0 V at 5 A, with a surge current capability of 125 A. Operating junction temperatures range from -55°C to +150°C.

Diode Arrays Feature Summary

• Glass passivated chip junction for enhanced reliability
• High efficiency design with low forward voltage drop
• Capable of handling high surge currents
• Compliant with RoHS directives and halogen-free standards

Diode Arrays Applications

• DC to DC converters
• Switching mode power supplies and inverters
• Freewheeling diode applications

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging type and qualification status. Standard tubes contain fifty units per tube. Confirm that the component meets required environmental standards such as RoHS compliance and halogen-free specifications before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component for circuits requiring a 100 V blocking voltage and 10 A continuous current rating. Ensure the thermal management system can handle the junction-to-case thermal resistance. Verify that the operating temperature range aligns with the application environment requirements.

Diode Arrays Part Context

This part belongs to the HER1001G–HER1008G series manufactured by Taiwan Semiconductor Corporation. The series offers various voltage ratings from 50 V to 1000 V within the same physical footprint. The HER1002G specifically addresses the 100 V requirement within this lineup.

Diode Arrays Replacement Considerations

Direct substitutes include other HER1002G variants or equivalent fast recovery rectifiers with matching 10 A current and 100 V voltage ratings in a TO-220AB package. Verify pinout compatibility and thermal characteristics when considering alternatives.