M3P75A-100

Overview

The M3P75A-100 is a three-phase standard recovery diode module manufactured by GeneSiC Semiconductor. It features a silicon construction with a continuous forward current rating of 75 A and a repetitive peak reverse voltage (VRRM) of 1000 V. The device utilizes an electrically isolated mounting plate and terminal configuration, allowing for direct installation on cooling fins without additional insulation requirements. Electrical characteristics include a maximum forward voltage of 1.15 V at 75 A and a thermal resistance from junction to case of 0.25 °C/W. The module operates within a temperature range of -40 °C to 150 °C.

Feature Summary

• Electrically isolated terminals and mounting plate for simplified heat sink integration
• Six internal diode chips configured in a three-phase bridge rectifying circuit
• Zinc oxide glass coating on diode chips for enhanced resistance to temperature and humidity variations

Applications

• Inverters for AC motors
• Power supply units for DC motors
• DC power supply units for battery chargers
• General purpose DC power supply units

Procurement Notes

Verify the specific part number suffix against official GeneSiC Semiconductor documentation to confirm exact voltage ratings and electrical tolerances. Confirm compliance with RoHS directives and check for any export restrictions or required documentation prior to procurement. Ensure the supplier provides valid traceability data for quality assurance purposes.

Selection Notes

Select this module for applications requiring high surge capability and robust performance in varying environmental conditions. The low thermal resistance facilitates efficient heat dissipation when mounted on common cooling fins. Verify that the system's operating temperature remains within the specified -40 °C to 150 °C range to ensure reliable operation.

Part Context

This component belongs to the M3P75A series of three-phase silicon standard recovery diodes. The series offers various voltage ratings ranging from 800 V to 1600 V while maintaining a consistent 75 A current capacity. This specific model represents the 1000 V variant within the lineup, designed for general-purpose industrial power conversion tasks.

Replacement Considerations

Direct replacements must match the 75 A current rating, 1000 V reverse voltage, and 5-SMD module footprint. Verify that alternative components offer comparable thermal resistance and forward voltage characteristics to maintain system efficiency.