30 V, 80 A N-channel MOSFET in D²Pak — the conduction-loss floor
The IPB80N03S4L-03ATMA1: The 75 nC total gate charge at 10 V sets the driver current requirement per switching cycle.
Rds(on) at 10 V and the real-world thermal budget
The 3.3 mOhm Rds(on) at 10 V is the cold figure; the 94 W power dissipation at case temperature is the thermal ceiling.
Gate drive and switching behaviour
The 5100 pF input capacitance at 25 V drain-source and 75 nC gate charge define the gate drive load.
Package and board integration
The TO-263-3 (D²Pak) surface-mount package with two leads plus the exposed tab is standard for medium-power designs. The supplier device package is PG-TO263-3-2.
Production status and sourcing posture
The TO-263-3 package is widely stocked across the independent channel, but the specific suffix (-03ATMA1) should be verified against the BOM line to avoid a package or packing-code mismatch.