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The F3L400R12PT4B26BOSA1 is a 1200 V, 400 A three-level IGBT module utilizing Trench/Fieldstop IGBT4 technology in an EconoPACK™ 4 housing. It features active Neutral Point Clamp 2 topology and PressFIT connections with an integrated NTC thermistor. Key electrical parameters include a collector-emitter saturation voltage (VCEsat) of 1.75 V at 25°C for the main switches, and a forward voltage (VF) of 1.55 V at 25°C for the clamping diodes. The module supports a maximum junction temperature of 150°C during switching operations.
Verify the specific ordering suffix B26 against official Infineon documentation to confirm mechanical and electrical compatibility. Ensure that the PressFIT termination method aligns with the target PCB design requirements. Confirm RoHS compliance status through the manufacturer's current datasheet revision before finalizing procurement specifications.
Select this component for high-power density designs requiring low switching losses and robust short-circuit withstand capability. Evaluate the thermal resistance values provided in the datasheet to ensure adequate heatsinking for the intended duty cycle. Consider the positive temperature coefficient of VCEsat for potential parallel operation stability.
This module belongs to the Infineon EconoPACK™ 4 series, designed for compact industrial and renewable energy applications. It integrates advanced IGBT4 chips to optimize efficiency in medium-voltage power conversion systems. The part number indicates a specific configuration within the broader family of three-level modules offered by the manufacturer.
Direct substitutes are not explicitly listed in the provided source material. Engineers should consult official Infineon cross-reference guides or application notes for compatible alternatives within the EconoPACK™ 4 portfolio.