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The DF900R12IP4DBOSA1 is a single IGBT module from Infineon Technologies, utilizing Trench/Fieldstop IGBT4 technology with an enlarged Emitter Controlled 4 diode. It features a PrimePACK™2 housing and offers a collector-emitter voltage (VCES) of 1200 V and a continuous DC collector current (IC nom) of 900 A at TC = 100°C. The repetitive peak collector current (ICRM) reaches 1800 A for 1 ms pulses. Typical saturation voltage (VCEsat) is 2.05 V at Tvj = 25°C, while the typical forward voltage (VF) of the integrated diode is 1.65 V. The module includes an NTC thermistor rated at 5 kΩ at 25°C and provides 4 kV AC insulation capability.
Verify the specific ordering suffix BOSA1 against official documentation to confirm compliance details or material specifications. Confirm RoHS status and REACH requirements prior to integration. Ensure mounting torque adheres strictly to the valid application notes for M4 and M8 terminals to maintain mechanical integrity and electrical performance.
Select this component for chopper topologies requiring high current handling and robust short-circuit protection. Evaluate thermal management based on the specified RthJC values for both IGBT and diode sections. Consider the positive temperature coefficient for parallel operation stability. Verify gate drive compatibility with the internal gate resistor and charge requirements.
This module belongs to the PrimePACK™2 series, designed for high power density and reliable thermal cycling. It integrates Trench/Fieldstop IGBT4 technology with an enlarged diode structure. The package utilizes a copper baseplate and Al2O3 internal isolation to ensure high creepage and clearance distances, supporting demanding industrial environments.
Public confirmed substitute part numbers are not available in the provided source material.