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2SK3471 데이터시트(PDF) 1 Page - Toshiba Semiconductor |
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2SK3471 데이터시트(HTML) 1 Page - Toshiba Semiconductor |
1 / 3 page 2SK3471 2010-04-13 1 TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (π-MOSV) 2SK3471 Switching Regulator and DC-DC Converter Applications • Low drain-source ON-resistance: RDS (ON) = 10 Ω (typ.) • High forward transfer admittance: |Yfs| = 0.4 S (typ.) • Low leakage current: IDSS = 100 μA (max) (VDS = 500 V) • Enhancement model: 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 VDSS 500 V Drain-gate voltage (RGS = 20 kΩ) VDGR 500 V Gate-source voltage VGSS ±30 V DC (Note 1) ID 0.5 Drain current Pulse (Note 1) IDP 1.5 A Drain power dissipation PD 0.5 W Drain power dissipation (Note 2) PD 1.5 W Single pulse avalanche energy (Note 3) EAS 14.3 mJ Avalanche current IAR 0.5 A Repetitive avalanche energy (Note 4) EAR 0.05 mJ Channel temperature Tch 150 °C Storage temperature range Tstg −55 to150 °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 Characteristics Symbol Max Unit Thermal resistance, channel to ambient Rth (ch-a) 250 °C/W Note 1: Ensure that the channel temperature does not exceed 150°C Note 2: Mounted on a ceramic substrate (25.4 mm × 25.4 mm × 0.8 mm) Note 3: VDD = 90 V, Tch = 25°C (initial), L = 100 mH, RG = 25 Ω, IAR = 0.5 A Note 4: Repetitive rating: pulse width limited by maximum channel temperature This transistor is an electrostatic-sensitive device. Please handle with caution. Unit: mm JEDEC ― JEITA SC-62 TOSHIBA 2-5K1B Weight: 0.05 g (typ.) |
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