NRVHP820MFDT3G

Overview

The NRVHP820MFDT3G is an ultrafast rectifier in a dual flag SO-8 flat lead package (DFN8). It contains two electrically independent devices per diode, rated for 200 V peak repetitive reverse voltage and 4.0 A average rectified forward current. The device features a low thermal resistance junction-to-case of 2.9 °C/W and supports a maximum operating junction temperature of 175°C. Reverse recovery time is specified at 24 ns typical at 25°C. The component is Pb-Free, Halide-Free, and AEC-Q101 qualified.

Feature Summary

• Dual flag configuration allows versatile board-level layout options including common cathode, common anode, or series connection.
• Exposed pad design provides low thermal resistance and efficient die size to board area ratio.
• New package capability enables inspection and probing after board mounting.

Applications

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

Procurement Notes

Verify the specific ordering suffix to confirm tape and reel specifications, as packaging quantities vary by suffix. Confirm that the selected variant meets the required automotive qualification standards if applicable. Ensure the design accounts for the discontinuation status of certain variants within this product family.

Selection Notes

Select based on the requirement for dual independent rectifiers in a compact footprint. Consider the 175°C junction temperature rating for high-temperature environments. Evaluate the 24 ns reverse recovery time suitability for high-frequency switching applications compared to standard rectifiers.

Part Context

This component belongs to the NRVHP820MFD series of ultrafast rectifiers from onsemi. It utilizes the DFN8 5x6 package (Case 506BT) to offer reduced height and board footprint compared to traditional DPAK packages while maintaining similar thermal performance characteristics.

Replacement Considerations

Check for alternative dual-flag rectifiers with matching 200V and 4A ratings. Verify pinout compatibility and thermal resistance values when substituting. Note that some variants in this series are discontinued.