 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| 2SK4021 TOSHIBA Field Effect Transistor Silicon N-Channel MOS Type (-MOS V) 2SK4021 Switching Regulator and DC/DC Converter Applications Motor Drive Applications Low drain-source ON-resistance High forward transfer admittance Low leakage current Enhancement mode : RDS (ON) = 0.8 (typ.) : |Yfs| = 4.5 S (typ.) Unit: mm MAX : IDSS = 100 A (max) (VDS = 250 V) : Vth = 1.5~3.5 V (VDS = 10 V, ID = 1 mA) MAX Absolute Maximum Ratings (Ta = 25C) Characteristic Drain-source voltage Drain-gate voltage (RGS = 20 k) Gate-source voltage Drain current DC (Note 1) Symbol VDSS VDGR VGSS ID IDP PD EAS IAR EAR Tch Tstg Rating 250 250 20 4.5 18 20 51 4.5 2.0 150 -55~150 Unit V V V A A W mJ A mJ C C MAX 1 MAX JEDEC JEITA TOSHIBA 2-7J2B Pulse (Note 1) Drain power dissipation (Tc = 25C) Single-pulse avalanche energy (Note 2) Avalanche current Repetitive avalanche energy (Note 3) Channel temperature Storage temperature range Weight: 0.36 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 Characteristic Thermal resistance, channel to case Thermal resistance, channel to ambient Symbol Rth (ch-c) Rth (ch-a) Max 6.25 125 Unit C / W C / W Note 1: Ensure that the channel temperature does not exceed 150C. Note 2: VDD = 50 V, Tch = 25C (initial), L = 4.28 mH, RG = 25 , IAR = 4.5 A Note 3: Repetitive rating: pulse width limited by maximum channel temperature This transistor is an electrostatic-sensitive device. Handle with care. 1 2007-07-24 2SK4021 Electrical Characteristics (Ta = 25C) Characteristic Gate leakage current Drain cutoff current Drain-source breakdown voltage Gate threshold voltage Drain-source ON-resistance Forward transfer admittance Input capacitance Reverse transfer capacitance Output capacitance Rise time Symbol IGSS IDSS V (BR) DSS Vth RDS (ON) |Yfs| Ciss Crss Coss tr VDS = 10 V, VGS = 0 V, f = 1 MHz Test Condition VGS = 16 V, VDS = 0 V VDS = 250 V, VGS = 0 V ID = 10 mA, VGS = 0 V VDS = 10 V, ID = 1 mA VGS = 10 V, ID = 2.5 A VDS = 10 V, ID = 2.5 A Min -- -- 250 1.5 -- 2.0 -- -- -- -- Typ. -- -- -- -- 0.8 4.5 440 35 120 15 Max 10 100 -- 3.5 1.0 -- -- -- -- -- pF Unit A A V V S Turn-on time Switching time Fall time ton tf toff Qg Qgs Qgd VDD 100 V, VGS = 10 V, ID = 4.5 A -- 20 -- ns -- 15 -- Turn-off time Total gate charge (gate-source plus gate-drain) Gate-source charge Gate-drain ("Miller") charge -- -- -- -- 60 10 6 4 -- -- -- -- nC Source-Drain Ratings and Characteristics (Ta = 25C) Characteristic Continuous drain reverse current (Note 1) Pulse drain reverse current (Note 1) Forward voltage (diode) Reverse recovery time Reverse recovery charge Symbol IDR IDRP VDSF trr Qrr Test Condition -- -- IDR = 4.5 A, VGS = 0 V IDR = 4.5 A, VGS = 0 V dIDR / dt = 100 A / s Min -- -- -- -- -- Typ. -- -- -- 110 0.47 Max 4.5 18 -2.0 -- -- Unit A A V ns C Marking K4021 Part No. (or abbreviation code) Lot No. A line indicates Lead (Pb)-Free Finish 2 2007-07-24 2SK4021 ID - VDS 10 Common source Tc = 25C Pulse Test 8 10 Common source Tc = 25C Pulse Test 15 ID - VDS 8 10 5.5 8 10 15 8 5.5 5 ID (A) 6 ID (A) 6 5 Drain current 4 4.5 2 VGS = 4V 0 0 2 4 6 8 10 Drain current 4 4.5 2 VGS = 4V 0 0 10 20 30 Drain-source voltage VDS (V) Drain-source voltage VDS (V) ID - VGS 8 Common source VDS = 10 V Pulse Test 10 VDS - VGS Common source Tc = 25C Pulse Test (V) VDS Drain-source voltage 8 ID (A) 6 6 Drain current 4 4 ID = 4.5 A 2 100 25 0 0 2 4 Ta = -55C 6 8 10 2 2 0 1 0 4 8 12 16 20 Gate-source voltage VGS (V) Gate-source voltage VGS (V) |Yfs| - ID 10 Common source VDS = 10 V Pulse Test Ta = -55C 10 RDS (ON) - ID Forward transfer admittance Yfs (S) 25 Drain-source ON resistance RDS (ON) () 100 1 1 15 VGS = 10 V 0.1 0.1 1 10 0.1 0.1 1 10 Drain current ID (A) Drain current ID (A) 3 2007-07-24 2SK4021 RDS (ON) - Tc 3.0 Common source VDS = 10 V Pulse Test 100 Common source Tc = 25C Pulse Test IDR - VDS Drain-source ON resistance RDS (ON) () 2.0 Drain reverse current IDR (A) ID = 4.5A 10 2 1 2.5 1.5 1.0 1 5 10 0.5 3 -1 VGS = 0V 1.0 1.5 2.0 0 -100 -50 0 50 100 150 200 0.1 0 0.5 Case temperature Tc (C) Drain-source voltage VDS (V) Capacitance - VDS 1000 5 Common source VDS = 10 V ID = 1mA Pulse Test Vth - Tc (V) Vth Gate threshold voltage 500 300 Ciss 4 (pF) Capacitance C 3 100 Coss 2 50 Crss 30 Common source VGS = 0 V f = 1MHZ Tc = 25C 0.3 0.5 1 3 5 10 30 1 10 0.1 0 -100 -50 0 50 100 150 200 Drain-source voltage VDS (V) Case temperature Tc (C) PD - Tc 40 250 Dynamic input / output characteristics 25 Common source ID = 4.5 A Tc = 25C Pulse Test 200 20 Drain power dissipation PD (W) 30 VDS Drain-source voltage 50V VDD = 200V 100V 20 100 10 10 50 VGS 5 0 0 40 80 120 160 200 0 0 0 5 10 15 20 Case temperature Tc (C) Total gate charge Qg (nC) 4 2007-07-24 Gate-source voltage 150 15 VGS (V) (V) VDS 2SK4021 c Safe operating area 100 80 EAS - Tch 10 100 s * ID max (continuous) 1 ms * Avalanche energy EAS (mJ) ID max (pulsed) * 60 Drain current ID (A) 1 40 0.1 *: Single nonrepetitive pulse Tc = 25C Curves must be derated linearly with increase in temperature. 1 10 20 0.01 VDSS max 100 1000 0 25 50 75 100 125 150 Channel temperature (initial) Tch (C) Drain-source voltage VDS (V) 15 V -15 V BVDSS IAR VDD VDS Waveform Test circuit RG =25 VDD = 50 V, L = 4.28mH AS = 1 B VDSS L I2 B 2 VDSS - VDD 5 2007-07-24 2SK4021 RESTRICTIONS ON PRODUCT USE * The information contained herein is subject to change without notice. 20070701-EN * TOSHIBA is continually working to improve the quality and 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 malfunction 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 his document shall be made at the customer's own risk. * The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. * 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 patents or other rights of TOSHIBA or the third parties. * Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 6 2007-07-24 |
Price & Availability of 2SK4021
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |