The 66 nC total gate charge at 10 V is moderate for this current class; a gate driver delivering 1 A can switch it in about 66 ns, making it suitable for hard-switching converters up to the 100 kHz range.
Junction temperature range — where it fits
The 175°C ceiling is 25°C above the typical industrial 150°C limit, giving extra headroom in under-hood automotive, high-ambient industrial enclosures, or power supplies with tight thermal budgets. The 4 V maximum gate threshold at 83 µA drain current means the device is fully enhanced with a standard 10 V gate drive; at lower gate voltages the Rds(on) will be higher than the 11.3 mOhm spec.
Package and footprint — TO-263-3 (D²Pak)
Housed in the PG-TO263-3-2 package — a surface-mount D²Pak with two leads plus the exposed drain tab. The tab is the primary thermal path; the PCB copper area under it sets the junction-to-ambient thermal resistance. The 0.50 mm lead pitch and standard footprint are shared across many 100 V N-channel MOSFETs, so layout reuse across second-source candidates is straightforward.