N-channel transistor 2SK3911, 20A, 500uA, 0.22 Ohms, TO-3PN, 2-16C1B, 600V. ID (T=25°C): 20A. Idss (max): 500uA. On-resistance Rds On: 0.22 Ohms. Housing: TO-3PN. Housing (according to data sheet): 2-16C1B. Voltage Vds(max): 600V. Assembly/installation: PCB through-hole mounting. C(in): 4250pF. Channel type: N. Cost): 420pF. Drain-source protection: yes. Function: Switching Regulator. G-S Protection: yes. Gate/source voltage Vgs: 30 v. Id(imp): 80A. Marking on the case: K3911. Number of terminals: 3. Operating temperature: -...+150°C. Pd (Power Dissipation, Max): 150W. Quantity per case: 1. Td(off): 80 ns. Td(on): 45 ns. Technology: Field Effect MOS Type(MACH-II-MOS VI). Temperature: +150°C. Trr Diode (Min.): 1350 ns. Type of transistor: MOSFET. Vgs(th) max.: 4 v. Vgs(th) min.: 2V. Original product from manufacturer: Toshiba. Quantity in stock updated on 10/31/2025, 09:25