原裝TOSHIBA 場效應管，2SK2837適用於逆變焊機的整流部份！

Low drain−source ON resistance : RDS (ON) = 0.21 Ω (typ.)
z High forward transfer admittance : |Yfs| = 17 S (typ.)
z Low leakage current : IDSS = 100 μA (max) (VDSS = 500 V)
z Enhancement−mode : Vth = 2.0~4.0 V (VDS = 10 V, ID = 1 mA)

Absolute Maximum Ratings (Ta = 25°C)
Characteristics Symbol Rating Unit
Drain−source voltage VDSS 500 V
Drain−gate voltage (RGS = 20 kΩ) VDGR 500 V
Gate−source voltage VGSS ±30 V
DC (Note 1) ID 20 A
Drain current
Pulse (Note 1) IDP 80 A
Drain power dissipation (Tc = 25°C) PD 150 W
Single pulse avalanche energy
(Note 2) EAS 960 mJ
Avalanche current IAR 20 A
Repetitive avalanche energy (Note 3) EAR 15 mJ
Channel temperature Tch 150 °C
Storage temperature range Tstg −55~150 °