Rochester Electronics TRANSISTORS - Transistors - FETs, MOSFETs - RF - 2SK4201-S19-AY 2SK4201-S19-AY

The 2SK4201 is an N-channel power MOSFET designed for high-current switching applications, housed in a TO-220 package with a mass of approximately 1.9 g. It has a drain-to-source voltage rating of 100 V, a continuous drain current of ±80 A, and a maximum on-state resistance of 13 mΩ at VGS = 10 V and ID = 40 A. The device features a gate-to-source threshold voltage range of 2.0 to 4.0 V, an input capacitance of 4700 pF, and a channel-to-case thermal resistance of 1.0 °C/W. It meets RoHS requirements with lead-free platinum plating and is rated for operation from −55 °C to 150 °C. The quality grade is Standard, intended for general industrial and consumer applications.