FESB8HTHE3_A/I

Single Diodes Overview

The FESB8HTHE3_A/I is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 500V and an average rectified forward current of 8A. The device is housed in a TO-263AB package, suitable for surface-mount applications. This component belongs to the FESB series, designed for high-efficiency power conversion circuits requiring robust reverse blocking capabilities and reliable forward conduction characteristics.

Single Diodes Feature Summary

• High reverse voltage blocking capability up to 500V
• High average rectified current handling at 8A
• Surface-mount construction in TO-263AB package

Single Diodes Applications

• General-purpose rectification in power supplies
• DC-to-AC inversion circuits
• Freewheeling diodes in motor drives

Single Diodes Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as indicated in official documentation. Check for obsolescence notices, as this part may be discontinued. Ensure packaging specifications match project requirements. Validate datasheet revisions before final design integration.

Single Diodes Selection Notes

Select this component for applications requiring 500V reverse voltage and 8A continuous current. Consider thermal management due to power dissipation in the TO-263AB package. Evaluate alternative packages if space constraints differ. Verify operating temperature range suitability for the specific environment. Compare with similar Vishay FESB series parts for pin compatibility.

Single Diodes Part Context

This diode is part of Vishay's FESB series of fast recovery rectifiers. The series offers various voltage ratings from 50V to 1000V while maintaining consistent current handling. The FESB8HTHE3_A/I specifically targets mid-voltage, high-current applications. It shares design principles with other members like FESB8JTHM3/I but differs in voltage rating.

Single Diodes Replacement Considerations

Publicly confirmed substitute: FESB8JTHM3/I. Verify electrical parameters match application needs. Check package compatibility. Confirm availability status.