The IRFP90N20DPBF is a N-channel enhancement-mode Field-Effect Transistor (FET) manufactured by Infineon Technologies. It has a drain-source voltage of 900V, a drain current of 200A, and a total power dissipation of 440W. It uses an advanced TO-247 package and is designed for high current, high power switching applications. The part has lower on-state resistance, allowing for higher current flow with lesser power dissipation. It comes with built-in protection functions such as overvoltage protection, current limiting, and other features such as temperature sensing and thermal shut down. It is suitable for numerous applications such as incharge controllers, power converters, power supplies, ovens and motors.