RS2GHE3/5BT

Single Diodes Overview

The RS2GHE3/5BT is a fast recovery rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 400 V and an average forward rectified current of 1.5 A. The device exhibits a maximum forward voltage of 1.3 V at the rated current and a maximum non-repetitive peak forward surge current of 50 A. Key electrical characteristics include a reverse leakage current of 5 µA at 400 V and a typical reverse recovery time of 150 ns. The component operates within a junction temperature range of -55°C to +150°C and is housed in the DO-214AA (SMB) surface-mount package.

Single Diodes Feature Summary

• Fast recovery performance with a typical reverse recovery time of 150 ns for efficient switching applications
• High thermal stability supporting operation up to a maximum junction temperature of +150°C
• Lead-free construction compliant with RoHS directives for environmentally safe integration

Single Diodes Applications

• High-frequency AC-to-DC conversion circuits
• Free-wheeling rectification in DC-DC converters
• Polarity protection in electronic power supplies

Single Diodes Procurement Notes

Verify the specific suffix /5BT against official Vishay documentation to confirm tape-and-reel packaging specifications. Ensure the ordering part number matches the required AEC-Q101 automotive qualification status if applicable to the design. Cross-reference the DO-214AA footprint dimensions with PCB layout guidelines prior to procurement to ensure mechanical compatibility.

Single Diodes Selection Notes

Select this component for designs requiring fast switching speeds and high reverse voltage tolerance in a compact SMB package. The 1.5 A current rating suits moderate power applications, while the low reverse recovery time minimizes switching losses. Evaluate thermal management requirements given the 150°C junction limit and ensure the circuit does not exceed the 50 A surge current capability during transient events.

Single Diodes Part Context

This device belongs to the RS2 series of fast recovery rectifiers from Vishay. The HE3 suffix indicates a GreenMold compound encapsulant that reduces halogen content and improves flame retardancy compared to standard compounds. The component is designed for general-purpose rectification where speed and reliability are critical, offering a robust solution for modern surface-mount assembly processes.

Single Diodes Replacement Considerations

Direct substitutes include other Vishay RS2G variants such as RS2G-E3 or RS2G-M3, provided the pinout and electrical ratings remain identical. Verify that alternative manufacturers' equivalents meet the 150 ns reverse recovery time and 400 V blocking voltage requirements to maintain circuit performance integrity.