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The STMicroelectronics GWA75H65DRFB2AG is an automotive-grade N-channel IGBT from the HB2 series, featuring a trench gate field-stop structure. It operates with a collector-emitter voltage of 650 V and a continuous collector current of 75 A at TC = 100 °C (123 A at TC = 25 °C). The device includes a co-packed high ruggedness rectifier diode. Key electrical parameters include a typical VCE(sat) of 1.6 V at IC = 75 A, a maximum junction temperature of 175 °C, and a thermal resistance RthJC of 0.38 °C/W for both the IGBT and diode.
Verify component authenticity by checking the marking code 'G75H65DRFB2AG' against the datasheet. Confirm the package type is TO-247 long leads and that the part meets AEC-Q101 automotive standards. Ensure the ordering suffix matches the specific requirements for your design before finalizing procurement.
Select this component for high-reliability automotive power electronics requiring optimized hard-switching performance. The positive VCE(sat) temperature coefficient facilitates safer paralleling operation. Consider the 175 °C maximum junction temperature and low thermal resistance when designing the thermal management system for DC/DC converters or on-board chargers.
This IGBT belongs to the HB2 series, representing an evolution of ST's proprietary trench gate field-stop technology. It is designed specifically for high-speed applications in the automotive sector. The integration of a rugged anti-parallel diode makes it suitable for compact, high-efficiency power modules where space and reliability are critical constraints.
Public confirmed substitute part numbers are not available in the provided documentation.