FS35R12W1T4BOMA1

Overview

The FS35R12W1T4BOMA1 is a six-pack IGBT module from Infineon Technologies, utilizing Trench/Fieldstop IGBT4 technology. It features integrated Emitter Controlled 4 diodes and an NTC thermistor within the EasyPACK package. The collector-emitter voltage (VCES) is rated at 1200 V, with a nominal continuous DC collector current of 35 A at TC = 100°C and up to 65 A at TC = 25°C. The repetitive peak collector current reaches 70 A for 1 ms pulses. Total power dissipation is specified at 225 W under standard thermal conditions. The module operates within a junction temperature range of -40°C to +150°C.

Feature Summary

• Integrates Trench/Fieldstop IGBT4 chips with low switching losses and positive temperature coefficient saturation voltage.
• Includes Emitter Controlled 4 diodes designed for reduced reverse recovery energy and improved controllability.
• Features an Al2O3 substrate providing low thermal resistance and compact design.
• Incorporates integrated mounting clamps for rugged mechanical assembly.

Applications

• Air conditioning systems
• Motor drives
• Servo drives
• UPS systems

Procurement Notes

Verify the specific ordering suffix BOMA1 against official documentation to confirm material content and compliance status. Ensure that the component matches the required RoHS and REACH specifications for your region. Confirm the production date code on the module label to assess shelf life and soldering suitability. Cross-reference the UL approval number E83335 if safety certification is mandatory for the end application.

Selection Notes

Select this module for applications requiring moderate switching frequencies and robust short-circuit capability. The 1200 V rating suits industrial inverter topologies. Consider the 35 A nominal current limit when designing heatsinking for continuous operation. Verify gate drive requirements against the specified threshold voltage and internal gate resistance. Account for the 25 nH stray inductance in PCB layout to minimize voltage overshoot during switching transitions.

Part Context

This component belongs to the EasyPACK family of modules, which are widely used in industrial power conversion. The IGBT4 generation represents a mature technology offering a balance between conduction and switching performance. The six-pack configuration allows for three-phase inverter implementations or other multi-switch topologies within a single compact housing.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided datasheet. Consult Infineon's official cross-reference tools or contact technical support for validated alternatives based on specific electrical and mechanical constraints.