Silicon Carbide Diodes Performance Characterization and Comparison with Silicon Devices

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781721590858
Total Pages : 30 pages
Book Rating : 4.5/5 (98 download)

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Book Synopsis Silicon Carbide Diodes Performance Characterization and Comparison with Silicon Devices by : National Aeronautics and Space Administration (NASA)

Download or read book Silicon Carbide Diodes Performance Characterization and Comparison with Silicon Devices written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-20 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Commercially available silicon carbide (SiC) Schottky diodes from different manufacturers were electrically tested and characterized at room temperature. Performed electrical tests include steady state forward and reverse I-V curves, as well as switching transient tests performed with the diodes operating in a hard switch dc-to-dc buck converter. The same tests were performed in current state of the art silicon (Si) and gallium arsenide (GaAs) Schottky and pn junction devices for evaluation and comparison purposes. The SiC devices tested have a voltage rating of 200, 300, and 600 V. The comparison parameters are forward voltage drop at rated current, reverse current at rated voltage and peak reverse recovery currents in the dc to dc converter. Test results show that steady state characteristics of the tested SiC devices are not superior to the best available Si Schottky and ultra fast pn junction devices. Transient tests reveal that the tested SiC Schottky devices exhibit superior transient behavior. This is more evident at the 300 and 600 V rating where SiC Schottky devices showed drastically lower reverse recovery currents than Si ultra fast pn diodes of similar rating. Lebron-Velilla, Ramon C. and Schwarze, Gene E. and Trapp, Scott Glenn Research Center NASA/TM-2003-212511, E-14071, NAS 1.15:212511

Silicon Carbide Diodes Performance Characterization and Comparison With Silicon Devices

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Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Silicon Carbide Diodes Performance Characterization and Comparison With Silicon Devices by :

Download or read book Silicon Carbide Diodes Performance Characterization and Comparison With Silicon Devices written by and published by . This book was released on 2003 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fundamentals of Silicon Carbide Technology

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Publisher : John Wiley & Sons
ISBN 13 : 1118313550
Total Pages : 565 pages
Book Rating : 4.1/5 (183 download)

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Book Synopsis Fundamentals of Silicon Carbide Technology by : Tsunenobu Kimoto

Download or read book Fundamentals of Silicon Carbide Technology written by Tsunenobu Kimoto and published by John Wiley & Sons. This book was released on 2014-09-23 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive introduction and up-to-date reference to SiC power semiconductor devices covering topics from material properties to applications Based on a number of breakthroughs in SiC material science and fabrication technology in the 1980s and 1990s, the first SiC Schottky barrier diodes (SBDs) were released as commercial products in 2001. The SiC SBD market has grown significantly since that time, and SBDs are now used in a variety of power systems, particularly switch-mode power supplies and motor controls. SiC power MOSFETs entered commercial production in 2011, providing rugged, high-efficiency switches for high-frequency power systems. In this wide-ranging book, the authors draw on their considerable experience to present both an introduction to SiC materials, devices, and applications and an in-depth reference for scientists and engineers working in this fast-moving field. Fundamentals of Silicon Carbide Technology covers basic properties of SiC materials, processing technology, theory and analysis of practical devices, and an overview of the most important systems applications. Specifically included are: A complete discussion of SiC material properties, bulk crystal growth, epitaxial growth, device fabrication technology, and characterization techniques. Device physics and operating equations for Schottky diodes, pin diodes, JBS/MPS diodes, JFETs, MOSFETs, BJTs, IGBTs, and thyristors. A survey of power electronics applications, including switch-mode power supplies, motor drives, power converters for electric vehicles, and converters for renewable energy sources. Coverage of special applications, including microwave devices, high-temperature electronics, and rugged sensors. Fully illustrated throughout, the text is written by recognized experts with over 45 years of combined experience in SiC research and development. This book is intended for graduate students and researchers in crystal growth, material science, and semiconductor device technology. The book is also useful for design engineers, application engineers, and product managers in areas such as power supplies, converter and inverter design, electric vehicle technology, high-temperature electronics, sensors, and smart grid technology.

Advancing Silicon Carbide Electronics Technology I

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Publisher : Materials Research Forum LLC
ISBN 13 : 1945291842
Total Pages : 250 pages
Book Rating : 4.9/5 (452 download)

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Book Synopsis Advancing Silicon Carbide Electronics Technology I by : Konstantinos Zekentes

Download or read book Advancing Silicon Carbide Electronics Technology I written by Konstantinos Zekentes and published by Materials Research Forum LLC. This book was released on 2018-09-25 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapidly advancing Silicon Carbide technology has a great potential in high temperature and high frequency electronics. High thermal stability and outstanding chemical inertness make SiC an excellent material for high-power, low-loss semiconductor devices. The present volume presents the state of the art of SiC device fabrication and characterization. Topics covered include: SiC surface cleaning and etching techniques; electrical characterization methods and processing of ohmic contacts to silicon carbide; analysis of contact resistivity dependence on material properties; limitations and accuracy of contact resistivity measurements; ohmic contact fabrication and test structure design; overview of different metallization schemes and processing technologies; thermal stability of ohmic contacts to SiC, their protection and compatibility with device processing; Schottky contacts to SiC; Schottky barrier formation; Schottky barrier inhomogeneity in SiC materials; technology and design of 4H-SiC Schottky and Junction Barrier Schottky diodes; Si/SiC heterojunction diodes; applications of SiC Schottky diodes in power electronics and temperature/light sensors; high power SiC unipolar and bipolar switching devices; different types of SiC devices including material and technology constraints on device performance; applications in the area of metal contacts to silicon carbide; status and prospects of SiC power devices.

Physics and Technology of Silicon Carbide Devices

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Publisher :
ISBN 13 : 9781681176437
Total Pages : 284 pages
Book Rating : 4.1/5 (764 download)

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Book Synopsis Physics and Technology of Silicon Carbide Devices by : George Gibbs

Download or read book Physics and Technology of Silicon Carbide Devices written by George Gibbs and published by . This book was released on 2016-10-01 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silicon (Si) is by far the most widely used semiconductor material for power devices. On the other hand, Si-based power devices are approaching their material limits, which has provoked a lot of efforts to find alternatives to Si-based power devices for better performance. With the rapid innovations and developments in the semiconductor industry, Silicon Carbide (SiC) power devices have progressed from immature prototypes in laboratories to a viable alternative to Si-based power devices in high-efficiency and high-power density applications. SiC devices have numerous persuasive advantages--high-breakdown voltage, high-operating electric field, high-operating temperature, high-switching frequency and low losses. Silicon Carbide (SiC) devices belong to the so-called wide band gap semiconductor group, which offers a number of attractive characteristics for high voltage power semiconductors when compared to commonly used silicon (Si). Recently, some SiC power devices, for example, Schottky-barrier diodes (SBDs), metal-oxide-semiconductor field-effecttransistors (MOSFETs), junction FETs (JFETs), and their integrated modules have come onto the market. Physics and Technology of Silicon Carbide Devices abundantly describes recent technologies on manufacturing, processing, characterization, modeling, etc. for SiC devices.

Electrical Characterization of 4H- and 6H-silicon Carbide Schottky Diodes

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Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (339 download)

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Book Synopsis Electrical Characterization of 4H- and 6H-silicon Carbide Schottky Diodes by : Jeffrey C. Wiemeri

Download or read book Electrical Characterization of 4H- and 6H-silicon Carbide Schottky Diodes written by Jeffrey C. Wiemeri and published by . This book was released on 1995 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Design, Processing and Characterization of Silicon Carbide Diodes

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Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (186 download)

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Book Synopsis Design, Processing and Characterization of Silicon Carbide Diodes by : Uwe Zimmermann

Download or read book Design, Processing and Characterization of Silicon Carbide Diodes written by Uwe Zimmermann and published by . This book was released on 2003 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

SiC Materials and Devices

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Publisher : World Scientific
ISBN 13 : 9812568352
Total Pages : 342 pages
Book Rating : 4.8/5 (125 download)

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Book Synopsis SiC Materials and Devices by : Michael Shur

Download or read book SiC Materials and Devices written by Michael Shur and published by World Scientific. This book was released on 2006 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: After many years of research and development, silicon carbide has emerged as one of the most important wide band gap semiconductors. The first commercial SiC devices ? power switching Schottky diodes and high temperature MESFETs ? are now on the market. This two-volume book gives a comprehensive, up-to-date review of silicon carbide materials properties and devices. With contributions by recognized leaders in SiC technology and materials and device research, SiC Materials and Devices is essential reading for technologists, scientists and engineers who are working on silicon carbide or other wide band gap materials and devices. The volumes can also be used as supplementary textbooks for graduate courses on silicon carbide and wide band gap semiconductor technology.

Silicon Carbide Semiconductor Device Fabrication and Characterization

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722766245
Total Pages : 34 pages
Book Rating : 4.7/5 (662 download)

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Book Synopsis Silicon Carbide Semiconductor Device Fabrication and Characterization by : National Aeronautics and Space Administration (NASA)

Download or read book Silicon Carbide Semiconductor Device Fabrication and Characterization written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-11 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: A number of basic building blocks i.e., rectifying and ohmic contacts, implanted junctions, MOS capacitors, pnpn diodes and devices, such as, MESFETs on both alpha and beta SiC films were fabricated and characterized. Gold forms a rectifying contact on beta SiC. Since Au contacts degrade at high temperatures, these are not considered to be suitable for high temperature device applications. However, it was possible to utilize Au contact diodes for electrically characterizing SiC films. Preliminary work indicates that sputtered Pt or Pt/Si contacts on beta SiC films are someways superior to Au contacts. Sputtered Pt layers on alpha SiC films form excellent rectifying contacts, whereas Ni layers following anneal at approximately 1050 C provide an ohmic contact. It has demonstrated that ion implantation of Al in substrates held at 550 C can be successfully employed for the fabrication of rectifying junction diodes. Feasibility of fabricating pnpn diodes and platinum gated MESFETs on alpha SiC films was also demonstrated. Davis, R. F. and Das, K. Unspecified Center N00014-85-K-0182; NAG3-782...

Silicon Carbide, Volume 2

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Publisher : John Wiley & Sons
ISBN 13 : 9783527629084
Total Pages : 520 pages
Book Rating : 4.6/5 (29 download)

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Book Synopsis Silicon Carbide, Volume 2 by : Peter Friedrichs

Download or read book Silicon Carbide, Volume 2 written by Peter Friedrichs and published by John Wiley & Sons. This book was released on 2011-04-08 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silicon Carbide - this easy to manufacture compound of silicon and carbon is said to be THE emerging material for applications in electronics. High thermal conductivity, high electric field breakdown strength and high maximum current density make it most promising for high-powered semiconductor devices. Apart from applications in power electronics, sensors, and NEMS, SiC has recently gained new interest as a substrate material for the manufacture of controlled graphene. SiC and graphene research is oriented towards end markets and has high impact on areas of rapidly growing interest like electric vehicles. This volume is devoted to high power devices products and their challenges in industrial application. Readers will benefit from reports on development and reliability aspects of Schottky barrier diodes, advantages of SiC power MOSFETs, or SiC sensors. The authors discuss MEMS and NEMS as SiC-based electronics for automotive industry as well as SiC-based circuit elements for high temperature applications, and the application of transistors in PV-inverters. The list of contributors reads like a "Who's Who" of the SiC community, strongly benefiting from collaborations between research institutions and enterprises active in SiC crystal growth and device development. Among the former are CREE Inc. and Fraunhofer ISE, while the industry is represented by Toshiba, Nissan, Infineon, NASA, Naval Research Lab, and Rensselaer Polytechnic Institute, to name but a few.

Physics and Technology of Silicon Carbide Devices

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Publisher : IntechOpen
ISBN 13 : 9789535109174
Total Pages : 414 pages
Book Rating : 4.1/5 (91 download)

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Book Synopsis Physics and Technology of Silicon Carbide Devices by : Yasuto Hijikata

Download or read book Physics and Technology of Silicon Carbide Devices written by Yasuto Hijikata and published by IntechOpen. This book was released on 2012-10-16 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, some SiC power devices such as Schottky-barrier diodes (SBDs), metal-oxide-semiconductor field-effect-transistors (MOSFETs), junction FETs (JFETs), and their integrated modules have come onto the market. However, to stably supply them and reduce their cost, further improvements for material characterizations and those for device processing are still necessary. This book abundantly describes recent technologies on manufacturing, processing, characterization, modeling, and so on for SiC devices. In particular, for explanation of technologies, I was always careful to argue physics underlying the technologies as much as possible. If this book could be a little helpful to progress of SiC devices, it will be my unexpected happiness.

Sic Materials And Devices - Volume 1

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Publisher : World Scientific
ISBN 13 : 981447777X
Total Pages : 342 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Sic Materials And Devices - Volume 1 by : Sergey Rumyantsev

Download or read book Sic Materials And Devices - Volume 1 written by Sergey Rumyantsev and published by World Scientific. This book was released on 2006-07-25 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: After many years of research and development, silicon carbide has emerged as one of the most important wide band gap semiconductors. The first commercial SiC devices — power switching Schottky diodes and high temperature MESFETs — are now on the market. This two-volume book gives a comprehensive, up-to-date review of silicon carbide materials properties and devices. With contributions by recognized leaders in SiC technology and materials and device research, SiC Materials and Devices is essential reading for technologists, scientists and engineers who are working on silicon carbide or other wide band gap materials and devices. The volumes can also be used as supplementary textbooks for graduate courses on silicon carbide and wide band gap semiconductor technology.

Process Technology for Silicon Carbide Devices

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Publisher : IET
ISBN 13 : 9780852969984
Total Pages : 202 pages
Book Rating : 4.9/5 (699 download)

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Book Synopsis Process Technology for Silicon Carbide Devices by : Carl-Mikael Zetterling

Download or read book Process Technology for Silicon Carbide Devices written by Carl-Mikael Zetterling and published by IET. This book was released on 2002 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains why SiC is so useful in electronics, gives clear guidance on the various processing steps (growth, doping, etching, contact formation, dielectrics etc) and describes how these are integrated in device manufacture.

Characterization of Silicon Carbide [sic] Power Semiconductor Shottky Diodes and JFETs for High-switching Frequency Applications

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Publisher :
ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.:/5 (568 download)

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Book Synopsis Characterization of Silicon Carbide [sic] Power Semiconductor Shottky Diodes and JFETs for High-switching Frequency Applications by : Ahmed Mohamed Abou-alfotouh

Download or read book Characterization of Silicon Carbide [sic] Power Semiconductor Shottky Diodes and JFETs for High-switching Frequency Applications written by Ahmed Mohamed Abou-alfotouh and published by . This book was released on 2004 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Silicon Carbide Devices and Technology

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Publisher :
ISBN 13 : 9781632384140
Total Pages : 0 pages
Book Rating : 4.3/5 (841 download)

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Book Synopsis Silicon Carbide Devices and Technology by : Bill Fraley

Download or read book Silicon Carbide Devices and Technology written by Bill Fraley and published by . This book was released on 2015-03-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book elaborately discusses the silicon carbide devices and their technology. Lately, a few Silicon Carbide (SiC¡) power devices like metal-oxide-semiconductor field-effect-transistors (MOSFETs), Schottky-barrier diodes (SBDs), junction FETs (JFETs), and their combined modules have been introduced in the market. However, to securely supply them and decrease their cost, further enhancements for material characterizations as well as for device processing are still required. This book comprehensively elucidates current technologies on processing, modeling, characterization, manufacturing, and other important aspects of SiC devices. The aim of this book is to serve as a helpful source of information for advancements in SiC devices.

Radiation Effects in Silicon Carbide

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Publisher : Materials Research Forum LLC
ISBN 13 : 1945291117
Total Pages : 172 pages
Book Rating : 4.9/5 (452 download)

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Book Synopsis Radiation Effects in Silicon Carbide by : A.A. Lebedev

Download or read book Radiation Effects in Silicon Carbide written by A.A. Lebedev and published by Materials Research Forum LLC. This book was released on 2017 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reviews the most interesting research concerning the radiation defects formed in 6H-, 4H-, and 3C-SiC under irradiation with electrons, neutrons, and some kinds of ions. The electrical parameters that make SiC a promising material for applications in modern electronics are discussed in detail. Specific features of the crystal structure of SiC are considered. It is shown that, when wide-bandgap semiconductors are studied, it is necessary to take into account the temperature dependence of the carrier removal rate, which is a standard parameter for determining the radiation hardness of semiconductors. The carrier removal rate values obtained by irradiation of various SiC polytypes with n- and p-type conductivity are analyzed in relation to the type and energy of the irradiating particles. The influence exerted by the energy of charged particles on how radiation defects are formed and conductivity is compensated in semiconductors under irradiation is analyzed. Furthermore, the possibility to produce controlled transformation of silicon carbide polytype is considered. The involvement of radiation defects in radiative and nonradiative recombination processes in SiC is analyzed. Data are also presented regarding the degradation of particular SiC electronic devices under the influence of radiation and a conclusion is made regarding the radiation resistance of SiC. Lastly, the radiation hardness of devices based on silicon and silicon carbide are compared.

Electrical Characterization of 4H- and 6H-silicon Carbide Schottky Diodes

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (339 download)

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Book Synopsis Electrical Characterization of 4H- and 6H-silicon Carbide Schottky Diodes by : Jeffrey C. Wiemeri

Download or read book Electrical Characterization of 4H- and 6H-silicon Carbide Schottky Diodes written by Jeffrey C. Wiemeri and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: