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The FZ400R12KE3HOSA1 is a single IGBT module from Infineon Technologies, part of the TRENCHSTOP IGBT3 - E3 series. It features a maximum collector-emitter voltage (VCEO) of 1.2 kV and a continuous collector current of 650 A at 25°C. The saturation voltage (VCEsat) is 1.7 V, with a power dissipation (Pd) of 2.25 kW. The module operates within a temperature range of -40°C to +125°C and utilizes screw mount installation in an AG-62MM-2 package measuring 62 mm.
Verify the specific ordering suffix HOSA1 against official Infineon documentation to confirm RoHS compliance status and exact manufacturing lot details. Ensure compatibility with AG-62MM-2 mounting hardware and thermal interface material requirements specified in the datasheet before procurement.
Select this component for high-power single-switch applications requiring 1.2 kV blocking voltage. Compare the 650 A continuous current rating and 2.25 kW power dissipation against system thermal constraints. Verify that the 1.7 V saturation voltage meets efficiency targets compared to alternative technologies like IGBT4 or SiC modules.
This module belongs to the Infineon TRENCHSTOP IGBT3 family, specifically designed for general purpose industrial power conversion. It serves as a core switching element in medium to high-power inverters and converters, offering a balance between conduction losses and switching performance typical of third-generation trench technology.
Direct functional substitutes within the same series include FF400R12KE3_B2, though configuration differences exist. Cross-series replacements such as FZ400R12KS4PHOSA1 offer different switching characteristics and should be evaluated for thermal and electrical compatibility.