NXV65HR82DS2

Power Driver Modules Overview

The NXV65HR82DS2 is an automotive-grade H-Bridge power module from onsemi, designed for LLC and phase-shifted DC-DC converters. It integrates four N-channel MOSFETs in a single APM16-CAB package with L-shaped leads. The device features a 650 V drain-source breakdown voltage and a typical on-resistance of 82 mΩ at 25°C. It includes an internal snubber capacitor rated at 150 nF and 630 V. The module utilizes a 0.63 mm Al2O3 DBC substrate for electrical isolation and supports through-hole mounting.

Power Driver Modules Feature Summary

• Integrated H-Bridge topology with built-in snubber capacitor
• Automotive qualification compliant with AEC-Q101 standards
• High-voltage isolation via alumina ceramic substrate
• L-shaped lead configuration for optimized PCB layout

Power Driver Modules Applications

• On-board charger (OBC) DC-DC converter for EVs
• Phase-shifted full-bridge DC-DC converters
• LLC resonant converter topologies

Power Driver Modules Procurement Notes

Verify the specific ordering suffix to confirm the lead forming style. The DS2 designation indicates L-shaped leads, whereas other variants may use Y-shape. Confirm the presence of the internal snubber capacitor, as Z-series parts lack this component. Ensure the application environment meets the specified thermal and voltage ratings for reliable operation.

Power Driver Modules Selection Notes

Select this module when a compact, integrated H-Bridge solution is required for high-efficiency DC-DC conversion. The inclusion of the snubber capacitor simplifies design by reducing external component count. Consider the thermal resistance characteristics and the need for adequate heatsinking to maintain junction temperatures within safe operating limits during continuous operation.

Power Driver Modules Part Context

This component belongs to the NXV65HR82D series, which offers various packaging and configuration options. The DS1 variant shares identical electrical specifications but differs in lead form, utilizing Y-shaped leads instead of the L-shape found in the DS2. Both variants include the internal snubber capacitor, distinguishing them from the DZ series which omits it.

Power Driver Modules Replacement Considerations

NXV65HR82DS1 serves as a direct functional substitute with identical electrical parameters, differing only in the lead forming style (Y-shape vs. L-shape). Designers must verify mechanical footprint compatibility before substitution.