NRVB8H100MFST3G

Single Diodes Overview

The NRVB8H100MFST3G is a single Schottky rectifier manufactured by onsemi, designed for surface mount applications. It features a maximum repetitive reverse voltage of 100 V and an average forward rectified current of 8 A. The device utilizes trench-based Schottky technology to achieve low forward voltage, specified as 900 mV at 8 A, and minimal reverse leakage current of 2 µA at 100 V. It is housed in a compact 5-DFN (5x6) package with eight leads, also referred to as 8-SOFL or 8-PowerTDFN. The component operates within a junction temperature range of -55°C to 175°C.

Single Diodes Feature Summary

• Employs fine lithography trench-based Schottky technology to minimize forward voltage drop and reduce power loss.
• Provides exceptional thermal stability and fast switching characteristics suitable for high-frequency operation.
• Features low reverse leakage current to enhance efficiency and maintain lower operating temperatures.

Single Diodes Applications

• Switching power supplies including notebook and netbook adapters
• ATX and flat panel display high frequency converters
• DC-DC converters and freewheeling diodes
• Reverse battery protection circuits

Single Diodes Procurement Notes

Verify the specific suffix T3G confirms tape and reel packaging configuration. Confirm RoHS compliance status matches REACH declarations. Check for AEC-Q101 qualification if automotive grade requirements are necessary. Validate that the 5-DFN footprint matches the target PCB design constraints. Ensure the part number corresponds to the discontinued status indicated in recent product change notices.

Single Diodes Selection Notes

Select this component when low forward voltage and high current handling are required in a small surface-mount footprint. The 100 V rating suits low-voltage DC-DC conversion stages. Consider the 175°C junction temperature capability for high-temperature environments. Evaluate the thermal resistance of the 5-DFN package against heat dissipation needs. Compare leakage specifications against efficiency targets for sensitive power management designs.

Single Diodes Part Context

This device belongs to the NRVB series of trench Schottky rectifiers from onsemi. It shares technological similarities with the MBR8H100MFS series but offers distinct packaging and automotive qualification options. The NRVB prefix indicates specific site and control change requirements for unique manufacturing sites. It complements other high-current Schottky diodes in the onsemi portfolio for power supply applications.

Single Diodes Replacement Considerations

Public confirmed substitute part numbers include MBR8H100MFS. Verify pinout compatibility and thermal performance equivalence before substitution. Check for any differences in reverse leakage specifications or forward voltage characteristics between the original and replacement parts.