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DATA SHEET
MOS FIELD EFFECT TRANSISTOR
2SK4178
SWITCHING N-CHANNEL POWER MOS FET
DESCRIPTION
The 2SK4178 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 = 9.0 mΩ MAX. (VGS = 10 V, ID = 30 A) • Low gate to drain charge QGD = 3.7 nC TYP. (VDD = 15 V, ID = 30 A) • 4.5 V drive available
ORDERING INFORMATION
PART NUMBER 2SK4178(1)-S27-AY 2SK4178-ZK-E1-AY 2SK4178-ZK-E2-AY
Note Note Note
LEAD PLATING
PACKING Tube 75 p/tube
PACKAGE TO-251 (MP-3-b) typ. 0.34 g TO-252 (MP-3ZK) typ. 0.