30 V, 2.2 mOhm — the conduction loss floor for a 120 A load
The BUK6E2R0-30C127: Rds(on) is 2.2 mOhm at 25 A, 10 V. Continuous drain current is 120 A at 25 °C case temperature.
Gate charge and switching budget
Total gate charge is 229 nC at 10 V. Input capacitance is 14964 pF at 25 V drain-source.
Through-hole I2PAK — thermal and mechanical fit
The I2PAK through-hole package has a large copper tab. Power dissipation is 306 W at case temperature.
