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TK7A65D
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (π-MOSⅦ)
TK7A65D
Switching Regulator Applications
Ф3.2 ± 0.2 10 ± 0.3
Unit: mm
2.7 ± 0.2 A 3.9 3.0 1.14 ± 0.15 2.8 MAX. 2.54 1 2 3 2.6 ± 0.1 13 ± 0.5 0.69 ± 0.15 Ф0.2 M A
Absolute Maximum Ratings (Ta = 25°C)
Characteristics S Drain-source voltage Gate-source voltage Drain current DC (Note Pulse (Note 1) 1) ymbol VDSS VGSS ID IDP PD 2) EAS IAR 7 EAR 4.5 Tch 150 Tstg −55 to 150 Rating 650 V ±30 V 7 28 45 W 273 mJ A mJ °C °C A Unit
2.54 0.64 ± 0.15
15.0 ± 0.3
• • • •
Low drain-source ON-resistance: RDS (ON) = 0.8 Ω(typ.) High forward transfer admittance: |Yfs| = 4.5 S (typ.) Low leakage current: IDSS = 10 μA (max) (VDS = 650 V) Enhancement mode: Vth = 2.0 to 4.0 V (VDS = 10 V, ID = 1 mA)
Drain power dissipation (Tc = 25°C) Single pulse avalanche energy (Note Avalanche current Repetitive avalanche energy (Note 3) Channel temperature Storage temperature range
1: Gate 2: Drain 3: Source
JEDEC JEITA TOSHIBA
⎯ SC-67 2-10U1B
Weight: 1.7 g (typ.)
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
2 Characteristics S Thermal resistance, channel to case Thermal resistance, channel to ambient ymbol Rth (ch-c) Rth (ch-a) Max 2.78 62.5 Unit °C/W °C/W 1
Note 1:Ensure that the channel temperature does not exceed 150℃. Note 2: VDD = 90 V, Tch = 25°C (initial), L = 9.86mH, RG = 25 Ω, IAR = 7 A Note 3: Repetitive rating: pulse width limited by maximum channel temperature This transistor is an electrostatic-sensitive device. Handle with care.
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2011-11-25
http://www.Datasheet4U.com
4.5 ± 0.2
TK7A65D
Electrical Characteristics (Ta = 25°C)
Characteristics S 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 Rise time Turn-on time Switching time Fall time Turn-off time Total gate charge Gate-source charge Gate-drain charge tf VDD ≈ 200 V toff Qg Qgs Qgd VDD ≈ 400 V, VGS = 10 V, ID = 7A Duty ≤ 1%, tw = 10 μs ⎯ 100 ⎯ ⎯ ⎯ 24 16 8 ymbol IGSS IDSS V (BR) DSS Vth RDS (ON) |Yfs| V Ciss Crss Coss tr ton 10 V VGS 0V 50 Ω ID = 3.5 A VOUT VDS = 25 V, VGS = 0 V, f = 1 MHz Test Condition VGS = ±30 V, VDS = 0 V VDS = 650 V, VGS = 0 V ID = 10 mA, VGS = 0 V VDS = 10 V, ID = 1 mA VGS = 10 V, ID = 3.5 A
DS = 10 V, ID = 3.5 A
Min ⎯ ⎯ 650 2.0 ⎯ 0.8 1.1
Typ. ⎯ ⎯ 10 ⎯ ⎯ 4.0
Max.
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