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The FGH40T100SMD-F155 is a single N-channel Field Stop Trench IGBT manufactured by onsemi. It features a maximum collector-emitter voltage (VCEO) of 1 kV and a continuous collector current (Ic) of 40 A at 25°C, with a peak pulsed current rating of 80 A. The device exhibits a typical collector-emitter saturation voltage (VCEsat) of 1.9 V. It operates within a junction temperature range of -55°C to +175°C and has a power dissipation capability of 333 W. The component utilizes a TO-247 package for through-hole mounting.
Verify the End-of-Life status before design finalization, as the manufacturer indicates this part is subject to obsolescence. Confirm RoHS compliance details via the official datasheet. Ensure the TO-247 footprint matches the target PCB layout requirements. Check for any specific handling precautions related to high-voltage semiconductor components during assembly.
Select this component for applications requiring 1 kV blocking voltage and moderate current handling in a standard through-hole package. Compare VCEsat and switching energy losses against alternative 1 kV IGBTs if efficiency is critical. Verify that the gate drive voltage limits align with the specified ±25 V maximum rating to prevent device damage.
This device belongs to the FGH40T100SMD series from onsemi, representing their Field Stop Trench IGBT lineup. These components are designed for medium-power switching applications where reliability and thermal performance are essential. The series typically targets industrial and consumer electronics markets requiring robust power control solutions.
Check for direct pin-compatible substitutes within the same voltage and current class. Consider newer generations from the manufacturer if available, ensuring electrical parameters such as VCEsat and switching times meet or exceed original requirements.