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The FGB20N6S2 is an N-channel IGBT manufactured by Fairchild Semiconductor, belonging to the SMPS II Series. It features a maximum collector-emitter voltage of 600 V and a continuous collector current of 28 A at 25 °C. The device utilizes TO-220AB packaging with three pins for through-hole installation. Key electrical characteristics include a maximum power dissipation of 125 W and a typical saturation voltage of 2.3 V at 28 A. The component operates within a junction temperature range of -55 °C to +150 °C and supports a maximum switching frequency suitable for switch-mode power supply applications.
Verify the manufacturer origin as Fairchild Semiconductor or its successor entities like ON Semiconductor due to corporate acquisitions. Confirm the specific suffix indicates the correct pin configuration and thermal pad variant. Ensure compliance with RoHS directives if required by the target application environment. Cross-reference the datasheet revision date to confirm parameter consistency with current production batches.
Select this component when designing circuits requiring 600 V blocking voltage and moderate current handling up to 28 A. Evaluate the thermal resistance requirements based on the TO-220AB package limitations for your specific heat sink design. Compare the switching speed and conduction losses against alternative IGBTs if higher efficiency is critical for the power stage topology.
This part belongs to the SMPS II Series of IGBTs from Fairchild Semiconductor, engineered specifically for high-efficiency power conversion. The series targets applications demanding reliable performance in compact power modules. The FGB20N6S2 represents a standard discrete solution within this family, offering a balance between conduction efficiency and switching speed for general-purpose industrial electronics.
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with equivalent models such as FGP20N6S2 or FGA20N60SDFR only after confirming identical pinout, voltage ratings, and thermal characteristics through official datasheets.