View 2sk2398 datasheet:

2SK2398 TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (?-MOSV) 2SK2398 DC-DC Converter and Motor Drive Applications Unit: mm Low drain-source ON resistance : RDS (ON) = 22 m? (typ.) High forward transfer admittance : |Y | = 27 S (typ.) fs Low leakage current : I = 100 µA (max) (V = 60 V) DSS DS Enhancement-mode : Vth = 1.5~3.0 V (V = 10 V, I = 1 mA) DS D Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Drain-source voltage VDSS 60 V Drain-gate voltage (RGS = 20 k?) VDGR 60 V Gate-source voltage VGSS ±20 V DC (Note 1) ID 45 A Drain current Pulse (Note 1) IDP 180 A 1. GATE Drain power dissipation (Tc = 25°C) PD 100 W 2. DRAIN (HEAT SINK) Single pulse avalanche energy EAS 246 mJ 3. SOURCE (Note 2) Avalanche curr