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The onsemi FGH40T65SHDF-F155 is a P-channel Insulated Gate Bipolar Transistor (IGBT) belonging to the Field Stop Trench technology series. It features a maximum continuous collector current of 80 A and a collector-emitter voltage rating of 650 V. The device is housed in a TO-247 package with three pins for through-hole mounting. Key electrical parameters include a maximum power dissipation of 268 W, a collector-emitter saturation voltage of 1.9 V, and a gate-emitter voltage range of ±20 V. It operates within a temperature range from -55 °C to +175 °C.
Verify component authenticity by checking manufacturer markings against official datasheets. Confirm RoHS compliance status via the specific manufacturing batch documentation. Ensure the TO-247 footprint matches the target PCB design requirements before finalizing procurement orders.
Select this component for applications requiring robust 650 V blocking capability and high current handling. Compare the 1.9 V saturation voltage against system thermal constraints. Verify that the ±20 V gate drive limits align with the control circuitry specifications to ensure reliable switching operations.
This IGBT belongs to the FGH series utilizing Field Stop Trench technology. It serves as a high-power switching element designed for industrial and commercial power conversion systems. The component integrates advanced trench gate architecture to improve efficiency compared to standard planar designs.
Direct substitutes may include other 650 V, 80 A IGBTs in TO-247 packages from the same manufacturer family. Verify pinout compatibility and thermal resistance values when considering alternative part numbers for board-level replacements.