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The FGPF4633TU is a trench IGBT manufactured by onsemi, designed for applications requiring low conduction and switching losses. It features a collector-emitter breakdown voltage of 330 V and a saturation voltage of 1.55 V at a collector current of 70 A. The device utilizes novel trench technology to achieve high current capability and fast switching performance. It is housed in a TO-220F-3 package with an operating junction temperature range extending up to 150°C.
This component belongs to the FGPF4 series of trench IGBTs from Fairchild Semiconductor, now part of onsemi. The series is engineered specifically for power electronics where minimizing energy loss during conduction and switching is critical for system efficiency and thermal management.
Compatible alternatives within the same family include the FGP45N33BT and FGP50N33BT. These parts share similar trench technology and voltage ratings but differ in current handling capabilities. Verify pinout compatibility and thermal resistance specifications before substitution.