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 TOSHIBA
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2SK4022 2006-11-21 1 TOSHIBA Field Effect Transistor Silicon N-Channel MOS Type (π−MOS V) 2SK4022 Switching Regulator, DC/DC Converter and Motor Drive Applications • 4 V gate drive • Low drain-source ON-resistance: RDS (ON) = 1.2 Ω (typ.) • High forward transfer admittance: |Yfs| = 2.2 S (typ.) • Low leakage current: IDSS = 100 μA (VDS = 250 V) • Enhancement mode: Vth = 1.5~3.5 V (VDS = 10 V, ID = 1 mA) Absolute Maximum Ratings (Ta = 25°C) Characteristic Symbol Rating Unit Drain-source voltage VDSS 250 V Drain-gate voltage (RGS = 20 kΩ) VDGR 250 V Gate-source voltage VGSS ±20 V DC (Note 1) ID 3 Drain current Pulse (t = 1 ms) (Note 1) IDP 6 A Drain power dissipation (Tc = 25°C) PD 20 W Single-pulse avalanche energy (Note 2) EAS 36.2 mJ Avalanche current IAR 3 A Repetitive avalanche energy (Note 3) EAR 2 mJ Channel temperature Tch 150 °C Storage temperature range Tstg −55~150 °C Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/Derating Concept and Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Thermal Characteristics Characteristic Symbol Max Unit Thermal resistance, channel to case Rth (ch-c) 6.25 °C/W Thermal resistance, channel to ambient Rth (ch-a) 125 °C/W Note 1: Ensure that the channel temperature does not exceed 150°C. Note 2: VDD = 50 V, Tch = 25°C, L = 6.7 mH, IAR = 3 A, RG = 25Ω Note 3: Repetitive rating: pulse width limited by maximum channel temperature This transistor is an electrostatic-sensitive device. Handle with care. Unit: mm JEDEC ⎯ JEITA ⎯ TOSHIBA 2-7J2B Weight: 0.36 g (typ.) ０．６±０．１５ ０．８ MAX． １２ ３ １．1 MAX． ０．６±０．１５ ０．６ MAX ０．６ MAX． １．１±０．２ ６．５±０．２ ２．３ ２．３ ５．２±０．２ ０．９ |
