100V, 35A N-channel in D2PAK
The STB30NF10T4: On-resistance is 45 mOhm maximum at 15 A drain current with a 10 V gate drive — this is the figure to use for conduction loss calculations in a synchronous rectifier or motor-drive output stage. Gate charge totals 55 nC at 10 V, so the driver must supply roughly 5.5 mA per 100 kHz of switching frequency just to charge the gate capacitance; the actual switching loss scales with the Qg × Vgs × fsw product.
Gate threshold and drive voltage
Input capacitance is 1180 pF typical at 25 V drain-source, which together with the gate charge sets the switching speed ceiling; the Miller plateau region is where the gate driver spends most of its time during the switching transition.
ROHS3 compliant per the manufacturer's declaration, with no lead, mercury, cadmium, or restricted phthalates in the package materials.