100 V, 120 A, 4.5 mOhm — the high-current switch for the TO-247 footprint
At 75 A, I²R loss is about 25 W; the TO-247AC package with its large copper tab can sink that into a heatsink, but the thermal path from junction to case (not stated here) must be factored into the heatsink selection.
The input capacitance (Ciss) is 9620 pF at 50 V drain-to-source; this capacitance dominates the Miller plateau duration and sets the minimum dead-time in a half-bridge leg. The absolute maximum gate-to-source voltage is ±20 V — stay well below that to avoid oxide rupture.