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The IRG4PSH71UD is a Generation 4 UltraFast Copack IGBT featuring an integrated HEXFRED antiparallel diode. It utilizes the Super-247 package to provide higher power handling and increased creepage distance compared to standard TO-247 packages. The device supports operating frequencies from 8 to 40 kHz in hard switching and up to 200 kHz in resonant mode soft switching. Key electrical parameters include a collector-emitter voltage of 1200 V, a continuous collector current of 99 A at 25°C case temperature, and a typical saturation voltage of 2.52 V at 15 V gate drive and 50 A collector current.
Verify the specific ordering suffix when purchasing. The provided datasheet references the IRG4PSH71UDPbF variant, which indicates lead-free construction. Confirm that the component matches the required package type and terminal configuration before integration into the final assembly.
Select this component for designs prioritizing high power density and reduced footprint relative to traditional TO-247 packages. The Super-247 package provides enhanced thermal performance and a larger creepage distance. Ensure the gate drive circuitry accommodates the specified total gate charge and threshold voltage characteristics for reliable switching.
This component belongs to Infineon's Generation 4 UltraFast IGBT family. It is designed as a copack solution, integrating the IGBT die with a fast-recovery antiparallel diode. The product line targets applications demanding high efficiency and compact form factors in power conversion systems.
Direct replacement requires verifying pinout compatibility and thermal interface dimensions. The Super-247 package differs physically from standard TO-247; ensure the PCB layout and heatsink mounting accommodate the specific case outline and recommended clip force specifications.