View 2sk2920 datasheet:

2SK2920 TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (?-MOSV) 2SK2920 Chopper Regulator, DC-DC Converter and Motor Drive Applications Unit: mm 4 V gate drive Low drain-source ON resistance : R = 0.56 ? (typ.) DS (ON) High forward transfer admittance : |Y | = 4.5 S (typ.) fs Low leakage current : IDSS = 100 µA (max) (V = 200 V) DS Enhancement-mode : V = 1.5~3.5 V (V = 10 V, I = 1 mA) th DS D Maximum Ratings (Ta = = 25°C) = = Characteristics Symbol Rating Unit Drain-source voltage VDSS 200 V Drain-gate voltage (RGS = 20 k?) VDGR 200 V Gate-source voltage VGSS ±20 V DC (Note 1) ID 5 A Drain current Pulse (Note 1) IDP 20 A Drain power dissipation (Tc = 25°C) PD 20 W JEDEC ? Single pulse avalanche energy EAS 65 mJ (Note 2) JE