NRVHP8H200MFDWFT1G

Overview

The NRVHP8H200MFDWFT1G is a high-power Schottky rectifier manufactured by onsemi. It features an 8-ampere average forward rectified current rating and a 200-volt maximum repetitive reverse voltage capability. The device utilizes a low-profile D²PAK surface-mount package, specifically the DWFT variant, designed for efficient thermal dissipation in compact power supply designs. This component is engineered to provide fast switching characteristics with minimal reverse recovery charge, ensuring high efficiency in DC-DC conversion applications.

Feature Summary

• High current handling capacity of 8 amperes for robust power delivery
• Low forward voltage drop to minimize conduction losses and heat generation
• Fast switching performance with negligible reverse recovery time
• Robust construction resistant to surge currents and transient events

Applications

• Point-of-load (POL) DC-DC converters
• General-purpose AC/DC adapters and power supplies
• Free-wheeling diodes in synchronous rectification circuits
• Reverse polarity protection in automotive electronics

Procurement Notes

Verify the complete part number including suffixes such as 'T1G' to ensure correct tape-and-reel packaging and lead-free compliance. Confirm that the specified thermal management solution matches the D²PAK package requirements for adequate heat sinking. Cross-reference the manufacturer's latest datasheet for any updates regarding pinout configurations or recommended soldering profiles before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring high efficiency at moderate current levels around 8 amperes. Ensure the operating junction temperature remains within specified limits by evaluating the thermal resistance of the PCB layout. Consider the 200V reverse voltage rating to provide sufficient headroom against voltage spikes in the target application environment.

Part Context

This rectifier belongs to onsemi's NRVHP series of high-performance Schottky diodes. The series is characterized by its ability to handle significant forward currents while maintaining low leakage currents. The specific model integrates advanced semiconductor technology to reduce switching losses compared to standard silicon rectifiers, making it suitable for modern high-frequency power conversion topologies.

Replacement Considerations

Consult official substitution guides for equivalent Schottky rectifiers with matching 8A current and 200V voltage ratings. Verify compatibility of the D²PAK footprint with alternative manufacturers' packages. Ensure that any substitute device meets the same thermal and electrical safety standards required for the original design.