Gate charge and switching speed
The IRFB52N15DPBF: Total gate charge is 89 nC at 10 V. Input capacitance is 2770 pF at 25 V drain-source.
Thermal budget and package
The TO-220AB through-hole package dissipates 230 W at the case (Tc) and 3.8 W in still air (Ta). The ±30 V maximum gate-source rating gives margin for gate-drive overshoot.
