View 2sk2607 datasheet:

2SK2607 TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (?-MOSIII) 2SK2607 Chopper Regulator, DC-DC Converter and Moter Drive Applications Unit: mm Low drain-source ON resistance : RDS = 1.0 ? (typ.) (ON) High forward transfer admittance : |Y | 7.0 S (typ.) fs = Low leakage current : I = 100 �A (max) (V = 640 V) DSS DS Enhancement-mode : Vth = 2.0~4.0 V (V = 10 V, I = 1 mA) DS D Maximum Ratings (Ta = 25�C) Characteristics Symbol Rating Unit Drain-source voltage VDSS 800 V Drain-gate voltage (RGS = 20 k?) VDGR 800 V Gate-source voltage VGSS �30 V DC (Note 1) ID 9 Drain current A Pulse (Note 1) IDP 27 1. GATE 2. DRAIN (HEAT SINK) Drain power dissipation (Tc = 25�C) PD 150 W 3. SOURCE Single pulse avalanche energy EAS 778 mJ (No