NRVB460MFST1G

Single Diodes Overview

The NRVB460MFST1G is a silicon Schottky rectifier manufactured by onsemi, rated for a maximum repetitive reverse voltage of 60 V and an average forward current of 4 A. It features a low forward voltage drop of 740 mV at the rated current and a maximum reverse leakage current of 200 µA at 60 V. The device supports a forward surge current of up to 40 A and operates within a junction temperature range of -55 °C to +175 °C. It is housed in a compact 8-PowerTDFN package with five leads.

Single Diodes Feature Summary

• Utilizes Schottky technology to achieve high switching efficiency and minimal power loss during operation.
• Engineered with a low thermal resistance structure to facilitate effective heat dissipation in surface-mount applications.
• Designed for robust performance under high-temperature conditions with a maximum junction temperature rating of 175 °C.

Single Diodes Applications

• DC-DC converter output rectification
• Power supply freewheeling diodes
• Reverse polarity protection circuits

Single Diodes Procurement Notes

Verify the specific ordering suffix to ensure the correct packaging configuration, as variations exist between reel and cut-tape formats. Confirm RoHS compliance status and REACH SVHC declarations against current regulatory requirements before finalizing procurement. Cross-reference the manufacturer part number with distributor databases to distinguish between active and obsolete lifecycle statuses, ensuring long-term availability for production needs.

Single Diodes Selection Notes

Select this component when a low forward voltage drop is critical for improving system efficiency in 60 V applications. The 4 A current rating suits moderate power levels, while the DFN package offers space-saving advantages for dense PCB layouts. Ensure the operating environment remains within the specified -55 °C to +175 °C temperature range to maintain reliability and prevent premature failure due to thermal stress or excessive leakage currents.

Single Diodes Part Context

This device belongs to the MBR460MFS series of SWITCHMODE power rectifiers from onsemi. It shares electrical characteristics with related parts like the MBR460MFST1G but utilizes a distinct PowerTDFN package instead of the SO-8FL-4 form factor. This series is designed for general-purpose rectification in switching power supplies where size and efficiency are prioritized over higher voltage ratings.

Single Diodes Replacement Considerations

The NRVB460MFST3G is listed as an alias for this part number. Verify pinout compatibility and package dimensions when substituting with other 60 V, 4 A Schottky diodes in the same footprint family.