HF Amplifier, AF Amplifier Applications, · Large yfs . · Low noise.· Small Crss.
Sanyo Semicon Device
Field Effect Transistor - Transistor
2SK4042
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (π-MOSVI)
2SK4042
Switching Regulator Applications
Unit: mm
Low drain-source ON resistance: RDS (ON) = 0.7 Ω (typ.) High forward transfer admittance: |Yfs| = 6.5 S (typ.) Low leakage current: IDSS = 100 μA (max) (VDS = 500 V) Enhancement mode: Vth = 2.0 to 4.0 V (VDS = 10 V, ID = 1 mA)
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Drain-source voltage
Drain-gate voltage (RGS = 20 kΩ)