2SK2229 TOSHIBA | Alldatasheet

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Technical content

TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (L 2−π−MOSV) 2SK2229 Chopper Regulator, DC−DC Converter and Motor Drive

Applications

z Low drain−source ON resistance : R DS (ON) = 0.12 Ω (typ.) z High forward transfer admittance : |Y fs| = 5.0 S (typ.) z Low leakage current : I DSS = 100 µA (max) (VDS = 60 V) z Enhancement mode : V th = 0.8~2.0 V (VDS = 10 V, ID = 1 mA) Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Drain−source voltage V DSS 60 V Drain−gate voltage (RGS = 20 kΩ) V DGR 60 V Gate−source voltage V GSS ±20 V DC (Note 1) I D 5 A Drain current Pulse (Note 1) I DP 20 A Drain power dissipation P D 1.3 W Single pulse avalanche energy (Note 2) EAS 129 mJ Avalanche current I AR 5 A Repetitive avalanche energy (Note 3) E AR 0.13 mJ Channel temperature T ch 150 °C Storage temperature range T stg −55~150 °C Thermal Characteristics Characteristics Symbol Max Unit Thermal resistance, channel to ambient Rth (ch−a) 96.1 °C / W Note 1: Ensure that the channel temperature does not exceed 150°C. Note 2: V DD = 25 V, Tch = 25°C (initial), L = 7 mH, RG = 25 Ω, IAR = 5 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 ― TOSHIBA 2-8M1B Weight: 0.54 g (typ.)

Electrical Characteristics (Ta = 25°C) Characteristics Symbol Test Condition Min Typ. Max Unit Gate leakage current I GSS V GS = ±16 V, VDS = 0 V — — ±10 µA Drain cut−off current I DSS V DS = 60 V, VGS = 0 V — — 100 µA Drain−source breakdown voltage V (BR) DSS I D = 10 mA, VGS = 0 V 60 — — V Gate threshold voltage Vth VDS = 10 V, ID = 1 mA 0.8 — 2.0 V VGS = 4 V, ID = 1.3 A — 0.20 0.30 Drain−source ON resistance R DS (ON) VGS = 10 V, ID = 2.5 A — 0.12 0.16 Ω Forward transfer admittance |Y fs| V DS = 10 V, ID = 2.5 A 3.0 5.0 — S Input capacitance C iss — 370 — Reverse transfer capacitance C rss — 60 — Output capacitance C oss VDS = 10 V, VGS = 0 V, f = 1 MHz — 180 — pF Rise time t r — 18 — Turn−on time t on — 25 — Fall time t f — 55 — Switching time Turn−off time t off — 170 — ns Total gate charge (Gate−source plus gate−drain) Qg — 12 — Gate−source charge Q gs — 8 — Gate−drain (“miller”) charge Q gd VDD ≈ 48 V, VGS = 10 V, ID = 5 A — 4 — nC Source−Drain Ratings and Characteristics (Ta = 25°C) Characteristics Symbol Test Condition Min Typ. Max Unit Continuous drain reverse current (Note 1) IDR — — — 5 A Pulse drain reverse current (Note 1) IDRP — — — 20 A Forward voltage (diode) V DSF I DR = 5 A, VGS = 0 V — — −1.7 V Reverse recovery time t rr — 70 — ns Reverse recovered charge Q rr IDR = 5 A, VGS = 0 V, dIDR/dt = 50 A/µs — 0.1 — µC Marking K2229 Lot No. A line indicates lead (Pb)-free package or lead (Pb)-free finish. Part No. (or abbreviation code)

R G = 25 Ω VDD = 25 V, L = 7 mH ⎟ −⋅⋅⋅= DDVDSS VDSSAS VB BIL2 1E 2 Drain-Source Voltage V DS (V) Safe Operating Area Drain Current I D (A) 0.01 0.1 10 100 ID max (Continuous) ID max (pulsed) * DC Operation Ta = 25°C 10 ms * VDSS max 100 µs * *: Single Nonrepetitive Pulse Tc = 25°C Curves must be derated linearly with increase in temperature. 0.1 100 0.001 0.01 1 ms *

  • The information contained herein is subject to change without notice.
  • The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others.
  • TOSHIBA is continually working to improve the quality an d reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc..
  • The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfuncti on or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer’s own risk.
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