FZ675R65KE4NPSA1

Overview

The FZ675R65KE4NPSA1 is a high-voltage silicon IGBT module from Infineon Technologies, designed for demanding power conversion applications. It features a dual configuration within the IHV (Integrated High Voltage) package family. The device supports a maximum collector-emitter voltage of 6.5 kV and delivers a continuous collector current of 675 A at 25°C. Key electrical parameters include a collector-emitter saturation voltage of 3.25 V and a gate-emitter leakage current of 400 nA. The module handles a power dissipation of 2.4 MW and operates with a maximum gate-emitter voltage of 20 V. It utilizes screw mount installation for secure mechanical integration.

Feature Summary

• High-voltage capability up to 6.5 kV for robust operation in extreme electrical environments
• Dual IGBT configuration integrated into a single compact module structure
• Designed for screw mount installation to ensure stable thermal and mechanical performance

Applications

• High-power industrial motor drives requiring high voltage isolation
• HVDC transmission systems and converter stations
• Heavy-duty traction inverters for rail and marine applications

Procurement Notes

Verify the specific ordering suffix NPSA1 against the manufacturer's latest datasheet to confirm pinout and packaging details. Ensure compatibility with existing cooling solutions given the 2.4 MW power dissipation rating. Confirm RoHS compliance status through official documentation before finalizing procurement specifications.

Selection Notes

Select this component when system requirements demand 6.5 kV blocking voltage and high current handling capacity. Evaluate thermal management strategies carefully due to the significant power dissipation. Compare against other IHV series modules if space constraints or alternative mounting methods are critical factors in the design phase.

Part Context

This part belongs to Infineon's high-voltage IGBT module portfolio, specifically utilizing the IHV package technology. It represents a solution for medium to high-power industrial applications where reliability under high stress conditions is paramount. The numbering convention indicates specific internal configurations within the broader 6500V class product line.

Replacement Considerations

Direct replacements must match the 6.5 kV voltage rating and similar current capabilities. Verify mechanical dimensions and screw mounting patterns to ensure physical interchangeability. Consult official substitution guides for equivalent performance in terms of switching characteristics and thermal resistance.