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The F433MR12W1M1HB70BPSA1 is a silicon-based MOSFET module from Infineon Technologies, belonging to the EasyDUAL CoolSiC series. It features a half-bridge configuration with dual transistors. The device has a drain-source breakdown voltage of 1.2 kV and a continuous drain current rating of 170 A. Gate-source voltage limits are specified at -10 V and +23 V, with a threshold voltage of 5.15 V. The component is supplied in a tray package.
This component is officially listed as obsolete by the manufacturer. Availability is restricted, and Mouser Electronics currently does not stock this item in the user's region. Verification of end-of-life status and alternative sourcing channels is required before procurement planning.
Engineers should evaluate the 170 A continuous current capability against thermal management requirements. The 1.2 kV rating suits medium-voltage systems. Due to the obsolete status, design-in activities must consider long-term supply chain risks and potential redesign efforts for future production runs.
This part belongs to Infineon's EasyDUAL CoolSiC family, which integrates discrete semiconductor modules. The specific suffix B70 indicates the packaging variant. It shares the M1H series designation with other half-bridge modules like FF4MR12W2M1HB70BPSA1, though internal specifications may vary.
Public data lists FF8MR12W1M1HB70BPSA1 as a related half-bridge module within the same product family. Cross-referencing datasheets is necessary to confirm pin compatibility and electrical parameter alignment before substitution.