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2SK3439 Datasheet(PDF) 1 Page - Toshiba Semiconductor |
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2SK3439 Datasheet(HTML) 1 Page - Toshiba Semiconductor |
1 / 6 page 2SK3439 2009-09-29 1 TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (U-MOSII) 2SK3439 DC-DC Converter Applications Relay Drive and Motor Drive Applications • Low drain-source ON resistance: RDS (ON) = 3.8 mΩ (typ.) • High forward transfer admittance: |Yfs| = 70 S (typ.) • Low leakage current: IDSS = 100 µA (max) (VDS = 30 V) • Enhancement mode: Vth = 1.3 to 2.5 V (VDS = 10 V, ID = 1 mA) Absolute Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Drain-source voltage VDSS 30 V Drain-gate voltage (RGS = 20 kΩ) VDGR 30 V Gate-source voltage VGSS ±20 V DC (Note 1) ID 75 Drain current Pulse (t < = 1 ms) (Note 1) IDP 300 A Drain power dissipation (Tc = 25°C) PD 125 W Single pulse avalanche energy (Note 2) EAS 731 mJ Avalanche current IAR 75 A Repetitive avalanche energy (Note 3) EAR 12.5 mJ Channel temperature Tch 150 °C Storage temperature range Tstg −55 to 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 Characteristics Symbol Max Unit Thermal resistance, channel to case Rth (ch-c) 1.00 °C/W Note 1: Ensure that the channel temperature does not exceed 150°C. Note 2: VDD = 24 V, Tch = 25°C (initial), L = 100 μH, RG = 25 Ω, IAR = 75 A Note 3: 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-97 TOSHIBA 2-9F1B Weight: 0.74 g (typ.) Notice: Please use the S1 pin for gate input signal return. Make sure that the main current flows into the S2 pin. 1 2 3 4 |
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