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The IRG4BC20KD is a Generation 4 Insulated Gate Bipolar Transistor (IGBT) co-packaged with an ultrafast soft-recovery anti-parallel diode. It features a 600V collector-emitter breakdown voltage and a continuous collector current of 9A at 25°C. The device utilizes industry-standard D2Pak packaging for surface-mount applications. Key electrical parameters include a maximum power dissipation of 135W, a short-circuit rating of 10µs at 125°C, and a typical saturation voltage of 2.27V at VGE=15V and Ic=9A.
Verify the specific suffix designation against the manufacturer's official documentation to confirm package type and lead-free status. Confirm RoHS compliance and end-of-life status prior to procurement, as component availability and regulatory classifications may change over time.
Select this component for designs requiring high switching frequencies and integrated fast recovery diodes in a compact surface-mount footprint. Ensure thermal management supports the specified power dissipation and that gate drive voltages align with the 15V standard for optimal performance.
This part belongs to Infineon's Generation 4 IGBT family, which succeeded earlier models like the IRGBC20KD2-S and IRGBC20MD2-S. The series focuses on maximizing power density and efficiency in motor control and power conversion applications through advanced silicon technology.
Officially documented replacements include IRG4BC20KD-S PBF. Verify pinout compatibility and thermal characteristics when substituting.