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The STGWA40H120F2 is a single IGBT from the H series, utilizing trench gate field-stop technology. It features a 1200 V collector-emitter voltage rating and a 40 A continuous collector current. The device operates with a maximum junction temperature of 175 °C and offers a typical saturation voltage of 2.1 V at 40 A. Packaged in a TO-247-3 through-hole housing, it provides high-speed switching capabilities with minimized tail current.
Verify the specific suffix 'A' against official datasheets to confirm pinout or electrical variations compared to standard variants. Ensure the component matches the required TO-247-3 package dimensions and thermal characteristics for the target PCB layout before finalizing procurement.
Select this component for designs requiring high-frequency operation and efficient heat dissipation. The 175 °C junction temperature capability allows for robust performance in demanding thermal environments. Verify that the gate drive circuitry supports the specific charge requirements for optimal switching speed.
This part belongs to the STGW(A)40H120F2 family, representing an evolution in trench gate field-stop IGBTs. The H series designation indicates optimization for high-frequency applications, balancing conduction and switching losses to maximize converter efficiency while maintaining low thermal resistance.
STGW40H120F2 is a confirmed substitute within the same product family.