100V, 43A N-channel MOSFET in a TO-220-3 package
The Infineon IPP180N10N3GXKSA1 is an N-channel enhancement-mode MOSFET from the OptiMOS series, rated for 100 V drain-to-source voltage and 43 A continuous drain current at 25°C case temperature. The 18 mOhm maximum on-resistance at 10 V gate drive (33 A test current) keeps conduction losses manageable in a 71 W power dissipation envelope. Gate charge is 25 nC at 10 V, and input capacitance is 1800 pF at 50 V drain-source, so the gate-drive requirement is modest for a 100 V part in this current class. The TO-220-3 through-hole package (PG-TO220-3) suits point-of-load switching, DC-DC converters, motor pre-drive stages, and secondary-side synchronous rectification. The -55°C to 175°C junction temperature range covers under-hood and industrial environments without derating concerns at the high end.
Rds(on) and gate-drive voltage
The 18 mOhm maximum on-resistance is specified at 10 V gate drive with 33 A drain current. The drive voltage range for achieving the rated Rds(on) is 6 V to 10 V.
Lifecycle and compliance
No end-of-life notification or last-time-buy window is in effect.
