2SK3843

2SK3843 TOSHIBA Field Effect Transistor Silicon N-Channel MOS Type (U−MOSIII) 2SK3843 Switching Regulator, DC/DC Converter and Motor Drive Applications z Low drain−source ON resistance z High forward transfer admittance : RDS (ON) = 2.7 mΩ (typ.) : |Yfs| = 120 S (typ.) Unit: mm z Low leakage current : IDSS = 10 μA (max) (VDS = 40 V) z Enhancement mode : Vth = 1.5~3.0 V (VDS = 10 V, ID = 1 mA) www.DataSheet4U.com Maximum Ratings (Ta = 25°C) Characteristic Drain–source voltage Drain–gate voltage (RGS = 20 kΩ) Gate–source voltage Drain current DC (Note 1) Symbol VDSS VDGR VGSS ID IDP PD EAS IAR EAR Tch Tstg Rating 40 40 ±20 75 300 125 542 75 12.5 150 −55~150 Unit V V V A A W mJ A mJ °C °C Pulse (Note 1) Drain power dissipation (Tc = 25°C) Single-pulse avalanche energy (Note 2) Avalanche current Repetitive avalanche energy (Note 3) Channel temperature Storage temperature range JEDEC JEITA TOSHIBA ― SC-97 2-9F1B Weight: 0.74 g (typ.) Thermal Characteristics Characteristic Thermal resistance, channel to case Symbol Rth (ch–c) Max 1.0 Unit °C/W 1 4 Note 1: Ensure that the channel temperature does not exceed 150°C. Note 2: VDD = 25 V, Tch = 25°C (initial), L = 100 µH, IAR = 75 A, RG = 25 Ω Note 3: Repetitive rating: pulse width limited by maximum channel temperature. This transistor is an electrostatic-sensitive device. Handle with care. 3 1 2006-09-27 2SK3843 Electrical Characteristics (Ta = 25°C) Characteristic Gate leakage current Drain cutoff current Drain–source br...