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K2985

Toshiba Semiconductor
Part Number K2985
Manufacturer Toshiba Semiconductor
Description 2SK2985
Published Jan 15, 2015
Detailed Description 2SK2985 TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (U−MOSII) 2SK2985 DC−DC Converter, Relay Drive and M...
Datasheet PDF File K2985 PDF File

K2985
K2985

Overview
2SK2985 TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (U−MOSII) 2SK2985 DC−DC Converter, Relay Drive and Motor Drive Applications Unit: mm l Low drain−source ON resistance : RDS (ON) = 4.
5 mΩ (typ.
) l High forward transfer admittance : |Yfs| = 70 S (typ.
) l Low leakage current : IDSS = 100 µA (max) (VDS = 60 V) l Enhancement−mode : Vth = 1.
3~2.
5 V (VDS = 10 V, ID = 1 mA) Maximum Ratings (Ta = 25°C) Characteristics Drain−source voltage Drain−gate voltage (RGS = 20 kΩ) Gate−source voltage Drain current DC (Note 1) 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 Symbol VDSS VDGR VGSS ID IDP PD EAS IAR EAR Tch Tstg Rating 60 60 ±20 45 180 45 701 45 4.
5 150 −55~150 Unit V V V A W mJ A mJ °C °C JEDEC ― JEITA SC-67 TOSHIBA 2-10R1B Weight: 1.
9 g (typ.
) Thermal Characteristics Characteristics Symbol Max Unit Thermal resistance, channel to case Thermal resistance, channel to ambient Rth (ch−c) Rth (ch−a) 2.
78 62.
5 °C / W °C / W Note 1: Please use devices on condition that the channel temperature is below 150°C.
Note 2: VDD = 25 V, Tch = 25°C (initial), L = 471 µH, IAR = 45 A, RG = 25 Ω Note 3: Repetitive rating: Pulse width limited by maximum channel temperature This transistor is an electrostatic sensitive device.
Please handle with caution.
1 2002-07-31 Electrical Characteristics (Ta = 25°C) Characteristics Symbol Test Condition Gate leakage current Drain cut−off current Drain−source breakdown voltage Gate threshold voltage Drain−source ON resistance Forward transfer admittance Input capacitance Reverse transfer capacitance Output capacitance IGSS IDSS V (BR) DSS V (BR) DSX Vth RDS (ON) |Yfs| Ciss Crss Coss VGS = ±16 V, VDS = 0 V VDS = 60 V, VGS = 0 V ID = 10 mA, VGS = 0 V ID = 10 mA, VGS = −20 V VDS = 10 V, ID = 1 mA VGS = 10 V, ID = 25 A VGS = 4 V, ID = 25 A VDS = 10 V, ID = 25...


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