FF1MR12MM1HB11BPSA1

FET, MOSFET Arrays Overview

The FF1MR12MM1HB11BPSA1 is a CoolSiC Trench MOSFET module in the EconoDUAL 3 package. It features a 1200 V drain-source voltage and a continuous DC current of 420 A at 175 °C junction temperature. The on-resistance is 1.91 mΩ at 25 °C. It utilizes PressFIT technology for mounting and includes an integrated NTC thermistor with a rated resistance of 5 kΩ at 25 °C.

FET, MOSFET Arrays Feature Summary

• Utilizes CoolSiC Trench MOSFET technology for high power density
• Features PressFIT contact technology for standard housing integration
• Includes an isolated base plate made of copper
• Integrates an NTC thermistor for internal temperature monitoring

FET, MOSFET Arrays Applications

• Construction, commercial, and agriculture vehicles
• Wind turbines
• Motor drives
• UPS systems
• Solar applications

FET, MOSFET Arrays Procurement Notes

Verify the specific ordering suffix BPSA1 against official Infineon documentation to confirm exact manufacturing specifications. Ensure compatibility with recommended gate drivers listed in the datasheet. Confirm that the application environment meets the industrial qualification standards defined by IEC 60747, 60749, and 60068 before procurement.

FET, MOSFET Arrays Selection Notes

Select this component for designs requiring high switching frequencies and low conduction losses in the 1200 V range. The 420 A continuous current rating supports robust thermal management up to 175 °C. Verify PCB hole patterns match the PressFIT pin requirements and ensure heatsink torque specifications are met for reliable mechanical connection.

FET, MOSFET Arrays Part Context

This module belongs to the Infineon EconoDUAL 3 series, designed for compact and efficient power conversion. It represents the M1H generation of CoolSiC technology, offering improved switching characteristics compared to previous iterations. The standardized housing facilitates easy integration into existing industrial power platforms.

FET, MOSFET Arrays Replacement Considerations

Consult official Infineon cross-reference lists for verified substitutes. Ensure any replacement maintains identical Pin-to-Pin compatibility and matches the 1200 V / 420 A electrical ratings within the EconoDUAL 3 form factor.