SWITCHING

N-CHANNEL POWER MOS FET

DESCRIPTION

The 2SK4091 is N-channel MOS FET device that features a low on-state resistance and excellent switching characteristics,

and designed for low voltage high current applications such as DC/DC converter with synchronous rectifier.

FEATURES

• Low on-state resistance

RDS(on)1 = 13.0 mΩ MAX. (VGS = 10 V, ID = 15 A)

RDS(on)2 = 21 mΩ MAX. (VGS = 4.5 V, ID = 15 A)

• Low gate to drain charge

QGD = 2.2 nC TYP. (VDD = 15 V, ID = 30 A)

• 4.5 V drive available

• Avalanche capability ratings