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The IRG4BC15UD-SPBF is a Generation 4 UltraFast Insulated Gate Bipolar Transistor manufactured by Infineon Technologies, formerly International Rectifier. It features a 600V collector-emitter voltage rating and a continuous collector current of 15A at 25°C. The device utilizes an industry-standard TO-247AD surface-mount package designed for high-frequency applications. Key electrical parameters include a typical saturation voltage of 1.95V at 15V gate drive and 15A collector current, with a maximum power dissipation of 150W. The component operates within a temperature range of -55°C to +150°C junction temperature.
Verify the specific suffix 'UD' indicates the surface-mount TO-247AD variant rather than the through-hole version. Confirm RoHS compliance status as manufacturing sources may vary. Check for End-of-Life notices or obsolescence warnings from Infineon before finalizing procurement plans due to potential availability constraints.
Select this component when a 600V IGBT with 15A continuous current capability is required in a surface-mount package. Ensure the thermal management system can handle the 150W power dissipation rating. Compare the 1.95V saturation voltage against alternative devices if minimizing conduction losses is critical for the specific application efficiency targets.
This part belongs to the IRG4BC series of Generation 4 UltraFast IGBTs. It shares architectural similarities with other members like the IRG4BC20U and IRG4BC30U, differing primarily in current handling capabilities. The 'UD' designation specifically denotes the D2PAK/TO-247AD surface-mount form factor distinct from the standard TO-220AB packages found in other series variants.
Direct substitutes within the same family include the IRG4BC15U (through-hole) if package adaptation is feasible. Cross-compatibility with other manufacturers' 600V 15A UltraFast IGBTs requires verification of pinout, saturation voltage curves, and reverse diode characteristics. No official direct cross-reference part numbers are publicly documented for this specific suffix configuration.