2SK2545 = K2545

DC−DC Converter, Relay Drive and Motor Drive
Applications



Low drain−source ON resistance : RDS (ON) = 0.9 Ω(typ.)

High forward transfer admittance : |Yfs| = 5.5 S (typ.)

Low leakage current : IDSS = 100 µA (max) (VDS = 600 V)

Enhancement−mode : Vth = 2.0~4.0 V (VDS = 10 V, ID = 1 mA)

Maximum Ratings (Ta = 25°C)
Characteristics Symbol Rating Unit
Drain−source voltage VDSS 600 V
Drain−gate voltage (RGS = 20 kΩ) VDGR 600 V
Gate−source voltage VGSS ±30 V
DC (Note 1) ID 6 A
Drain current
Pulse (Note 1) IDP 24 A
Drain power dissipation (Tc = 25°C) PD 40 W
Single pulse avalanche energy
(Note 2) EAS 345 mJ
Avalanche current IAR 6 A
Repetitive avalanche energy (Note 3) EAR 4 mJ
Channel temperature Tch 150 °C
Storage temperature range Tstg −55~150 °C