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The FP40R12KT3BPSA1 is an IGBT module from Infineon Technologies. It integrates a single inverter IGBT, a rectifier diode, and a brake-chopper IGBT with its associated diode. The inverter IGBT supports a collector-emitter voltage of 1200 V, a continuous DC collector current of 40 A at 80°C case temperature, and a repetitive peak current of 80 A. The integrated rectifier diode has a maximum RMS forward current of 60 A and a surge current rating of 315 A. The brake-chopper IGBT provides a continuous DC collector current of 15 A at 80°C. The module includes an NTC thermistor with a nominal resistance of 5 kΩ at 25°C for thermal monitoring.
Verify the exact ordering suffix against official Infineon documentation to confirm specific manufacturing revisions or packaging variations. Ensure that the component matches the required electrical ratings for your specific application before procurement. Cross-reference datasheet parameters with your system requirements to guarantee compatibility.
Select this module for applications requiring combined inverter, rectification, and braking capabilities. Evaluate the thermal resistance values to ensure adequate heatsinking for the intended duty cycle. Confirm that the gate drive circuitry aligns with the specified threshold voltages and switching characteristics for optimal performance.
This component belongs to the FP40R12KT3 series of IGBT modules manufactured by Infineon Technologies. These modules are designed for high-power switching applications, combining robust semiconductor technology with efficient thermal management solutions suitable for demanding industrial environments.
Consult official Infineon replacement guides for verified substitutes. Ensure any alternative part matches the pinout, voltage ratings, and thermal characteristics of the original component.