200 V, 50 A N-channel — the power-stage workhorse
Total gate charge is 234 nC at 10 V, which sets the gate-driver current requirement. Input capacitance Ciss is 4057 pF at 25 V drain-source.
Thermal and mechanical fit
The TO-247AC package has a large copper tab for heatsink mounting — the junction-to-case thermal resistance is low enough that a properly greased interface keeps the die below 175°C at 50 A continuous with adequate airflow or forced cooling.
