NRVHP420MFDT1G

Overview

The NRVHP420MFDT1G is a dual cathode pair ultrafast recovery rectifier from onsemi, housed in an 8-lead PowerTDFN package. It features a 200V repetitive peak reverse voltage and a 2A average forward current per diode. The device exhibits a maximum reverse recovery time of 30ns and a peak non-repetitive forward surge current rating of 40A. Operating temperatures range from -65°C to +175°C junction temperature.

Feature Summary

• Dual independent cathode configuration within a single compact surface-mount package
• Ultrafast recovery characteristics designed for high-frequency switching applications
• Extended thermal operating range supporting high-temperature environments

Applications

• Automotive power supply circuits
• High-frequency DC-DC converters
• General-purpose rectification in space-constrained designs

Procurement Notes

Verify the specific suffix 'D' and 'T1G' against official datasheets to confirm tape-and-reel packaging and RoHS compliance status. Ensure the ordering part number matches the exact electrical specifications required for the target application circuit design.

Selection Notes

Select this component when a dual-diode solution is required in a small footprint. The 200V rating suits low-voltage automotive systems. Verify that the 2A current rating meets load requirements and that the 30ns recovery time aligns with the switching frequency constraints.

Part Context

This part belongs to the NHP series of ultrafast recovery diodes from onsemi. It provides a compact alternative to discrete dual-diode setups. The PowerTDFN package offers improved thermal performance compared to standard SMD packages while maintaining a low profile suitable for modern PCB layouts.

Replacement Considerations

Direct replacements include other dual cathode ultrafast diodes in DFN-8 packages with matching 200V/2A ratings. Verify pinout compatibility and thermal resistance values before substitution.