NVG500A75L4DSB2

Overview

The NVG500A75L4DSB2 is a half-bridge power module from the VE-Trac Dual Gen II family, designed for hybrid and electric vehicle traction inverters. It features dual-side cooling and integrates chip-level temperature and current sensors. The module utilizes narrow-trench field-stop IGBT technology to achieve high current density and robust short-circuit protection. Key electrical specifications include a 750V blocking voltage and a continuous collector current of 500A. It incorporates a 4.2kV isolated DBC substrate for safety and low stray inductance to enhance system stability.

Feature Summary

• Dual-side cooling architecture for efficient thermal management
• Integrated chip-level temperature and current sensing capabilities
• Narrow-trench FS4 IGBT technology for high current density
• Low stray inductance design for improved electromagnetic compatibility

Applications

• Hybrid Electric Vehicle (HEV) traction inverters
• Electric Vehicle (EV) traction inverters
• High-power DC-DC converters

Procurement Notes

Verify the specific ordering suffix against official onsemi documentation to confirm package type and terminal configuration. Ensure that any requested variants match the exact part number designation. Cross-reference datasheet revisions to confirm compliance with current automotive quality standards and material declarations before finalizing procurement orders.

Selection Notes

Select this module for applications requiring high power density and integrated sensing in traction inverter designs. Evaluate thermal resistance characteristics against the specific cooling solution provided by the manufacturer. Confirm that the integrated sensor outputs align with the control system's monitoring requirements for junction temperature and phase current.

Part Context

This component belongs to the VE-Trac Dual Gen II series, which represents an evolution in compact power modules for automotive traction. It succeeds previous generations by offering enhanced thermal performance through dual-side cooling and improved electrical characteristics via narrow-trench IGBT technology, targeting next-generation EV platforms.

Replacement Considerations

Direct replacements within the same family include the NVG800A75L4DSB2 for higher current capacity. Verify pinout compatibility and thermal interface dimensions when substituting with other VE-Trac Dual Gen II models or older generation VE-Trac modules.