NRVHP820MFDWFT1G

Overview

The NRVHP820MFDWFT1G is an ultrafast rectifier featuring two electrically independent diodes in a DFN8 (SO-8FL) package. It supports a peak repetitive reverse voltage of 200 V and an average forward current of 4.0 A per diode, with a peak forward current rating of 8.0 A. The device exhibits low forward voltage drop characteristics and operates at junction temperatures up to 175°C. Key electrical parameters include a typical reverse recovery time of 24 ns at 25°C and a thermal resistance of 2.9°C/W.

Feature Summary

• Dual flag SO-8 flat lead package allows versatile board-level configurations including common cathode, common anode, or series connections.
• Exposed pad design provides low thermal resistance for efficient heat dissipation.
• Clip attach construction ensures high die size to board area ratio.
• Capable of inspection and probing after board mounting.

Applications

• Output rectification in switching power supplies
• Freewheeling diode applications with inductive loads
• Space-constrained automotive electronics

Procurement Notes

Verify the specific ordering suffix WFT1G corresponds to the required tape and reel quantity of 1500 units. Confirm that the NRV prefix requirements for unique site and control change are met for the intended application. Ensure compliance with AEC-Q101 qualification standards if automotive usage is planned. Check for any discontinuation notices regarding this specific part number before finalizing procurement plans.

Selection Notes

Select this component when space constraints preclude the use of larger packages like DPAK while maintaining similar thermal performance. Consider the dual-diode configuration for designs requiring independent or combined rectification paths. Evaluate the 200V reverse voltage rating against circuit peak inverse voltages. Verify that the 175°C operating temperature range aligns with the system's thermal environment.

Part Context

This device belongs to the NHP820MFD family of ultrafast rectifiers manufactured by onsemi. It utilizes the DFN8 5x6 package (Case 506BT), which offers a smaller footprint than traditional surface-mount packages. The product is designed to meet automotive quality standards through its NRV prefix designation.

Replacement Considerations

Consult onsemi representatives for information on alternative devices as this specific part may be discontinued. Verify pinout compatibility and electrical specifications if substituting with other ultrafast rectifiers in the DFN8 package.