150 V, 5.9 mOhm — the conduction-loss floor for a 48 V bus
Its maximum on-resistance of 5.9 mOhm at 150 A, 10 V gate drive sets the conduction-loss floor for a high-current switching regulator or motor-drive output stage. The 8-PowerSFN package (PG-HSOF-8-1) keeps the source inductance low and the thermal path short to the PCB pad.
Total gate charge is 92 nC at 10 V, and the input capacitance (Ciss) is 7200 pF at 75 V drain bias. For a 100 kHz switching frequency, the average gate-drive current is 9.2 mA; the driver must also supply the peak current to charge Ciss within the desired turn-on time. The 8 V to 10 V drive-voltage window means the part reaches its minimum Rds(on) with a standard 10 V gate rail, but a logic-level 8 V supply still achieves the rated on-resistance.
Temperature range and package — design-in checklist
Maximum power dissipation is 375 W at the case — a figure that assumes an ideal heatsink; real-world derating follows the junction-to-case thermal resistance. The PG-HSOF-8-1 package is a surface-mount can with a large exposed drain pad; the PCB copper area and via count under that pad set the effective RthJA. ROHS3 compliance is confirmed.
Lifecycle and sourcing
No official second-source or pin-compatible alternate is listed in the Infineon cross-reference for this package variant.