On-resistance and gate drive — what 75 mOhm at 10 V means
The SPD30P06PGBTMA1: Maximum Rds(on) is 75 mOhm at 21.5 A drain current with 10 V gate drive. Gate charge is 48 nC at 10 V. A 10 V gate driver delivering 1 A can switch the FET in roughly 48 ns, though the actual switching loss depends on the gate drive circuit impedance and the Miller plateau.
Temperature range and automotive qualification
Operating junction temperature range is -55°C to 175°C, covering under-hood and engine-bay environments. AEC-Q101 qualification means the part has passed the full suite of automotive stress tests. The PG-TO252-3 package is the Infineon lead-free DPak variant, ROHS3 compliant.