DESCRIPTION
The 2SK4081 is N-channel MOS FET device that features a low gate charge and excellent switching characteristics, and designed for high voltage applications such as switching power supply, AC adapter.

FEATURES
• Low on-state resistance
   RDS(on) = 5 Ω MAX. (VGS = 10 V, ID = 1.0 A)
• Low gate charge
   QG = 7.2 nC TYP. (VDD = 450 V, VGS = 10 V, ID = 2.0 A)
• Gate voltage rating: ±30 V
• Avalanche capability ratings