View 2sk2967 datasheet:

2SK2967 TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (?-MOSV) 2SK2967 DC-DC Converter, Relay Drive and Motor Drive Applications Unit: mm Low drain-source ON resistance : RDS = 48 m? (typ.) (ON) High forward transfer admittance : |Y | = 30 S (typ.) fs Low leakage current : I = 100 µA (max) (V = 250 V) DSS DS Enhancement-mode : Vth = 1.5~3.5 V (V = 10 V, I = 1 mA) DS D Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Drain-source voltage VDSS 250 V Drain-gate voltage (RGS = 20 k?) VDGR 250 V Gate-source voltage VGSS ±20 V DC (Note 1) ID 30 A Drain current Pulse (Note 1) IDP 120 A 1. GATE 2. DRAIN (HEAT SINK) Drain power dissipation (Tc = 25°C) PD 150 W 3. SOURCE Single pulse avalanche energy EAS 925 mJ (Note 2