Click to expand full text
DATA SHEET
MOS FIELD EFFECT TRANSISTOR
2SK4147
SWITCHING N-CHANNEL MOSFET
DESCRIPTION The 2SK4147 is a switching element that is most suitable for use in DC-DC converter whose DC input voltage is 24 to 48 V. Having low on-resistance, excelling in the switching characteristics, and providing the small surface mounting outline, the 2SK4147 is ideal for use in high-speed switching of the devices on which space-saving and automation of mounting are promoted.
FEATURES • Low input capacitance
Ciss = 120 pF TYP. • Low on-state resistance
RDS(on)1 = 4.5 Ω MAX. (VGS = 10 V, ID = 0.25 A) RDS(on)2 = 5.2 Ω MAX. (VGS = 4.5 V, ID = 0.25 A) RDS(on)3 = 6.0 Ω MAX. (VGS = 4 V, ID = 0.25 A) • 4.5 V drive available • Small and surface mount package (SC-96)
2.8 ±0.2
1.5
0.65
+0.1 –0.
2SK4147 Datasheet
