Welcome to FengYuan Metallurgical Materials Co., Ltd.

silicon carbide j-fet application

Specialized Silicon Carbide Devices and Appliions - …

In each area we describe the appliion requirements, highlight the advantages of SiC, and report the current status of SiC technology. Fundamentals of Silicon Carbide Technology: Growth, Characterization, Devices, and Appliions


Advances in Silicon Carbide for High Power Electronic Appliions, DeBlanc, et al. Page 3 of 12 Figure 2: Comparison of Efficiency of Si IGBT, SiC MOSFET and SiC JFET in a Single-Phase Inverter [2] Integration of switches into a coherent power electronics


In 2016, X-FAB established a 6-inch silicon carbide foundry line fully integrated within its 30,000 wafers- per-month silicon wafer fab loed in Lubbock, Texas. And last year, X-FAB Texas announced plans to expand its production of silicon carbide power devices making it the world’s first 6-inch silicon carbide …

NASA TechPort - Project Data

NASA''s Technology Portfolio Management System (TechPort) is a single, comprehensive resource for loing detailed information about NASA-funded technologies. Those technologies cover a broad range of areas, such as propulsion, nanotechnology, robotics, and human health. You can find useful information on NASA''s technologies in TechPort, including descriptions of technologies, images, and


POWER LOSSES OF SILICON CARBIDE MOSFET IN HVDC APPLIION by Hsin-Ju Chen B.S. in Electrical Engineering, University of Akron, 2010 Submitted to the Graduate Faculty of Swanson School of Engineering in partial fulfillment of the requirements for

Characterization and Comparison of Planar and Trench …

@article{osti_1342668, title = {Characterization and Comparison of Planar and Trench Silicon Carbide (SiC) Power MOSFETs}, author = {Wang, Zhiqiang and Chinthavali, Madhu Sudhan and Campbell, Steven L}, abstractNote = {This paper presents a comprehensive evaluation and experimental comparison of silicon carbide power MOSFETs through double pulse test.

A Class D Audio Amplifier as an Appliion for Silicon Carbide …

A Class D Audio Amplifier as an Appliion for Silicon Carbide Switches Verena Grifone Fuchs, Carsten Wegner, Sebastian Neuser, Dietmar Ehrhard University of Siegen, IMT, Hoelderlinstraße 3, D-57068 Siegen, Germany Email: [email protected]

Schottky Diodes SiC JFETs SiC Cascodes

United Silicon Carbide based devices in 650V and up to 1200V. United Silicon Carbide, Inc. (USCi) manufactures discrete power products made from silicon carbide substrates. These products deliver higher efficiency, greater power density and higher reliability than comparable silicon based

Ultraviolet (UV) Detectors – High Reliability Silicon …

We offer SiC (silicon carbide) photodiodes, probes and UV sensor solutions. Our SiC products are made and packaged in Germany by our partner, sglux GH.SiC photodiodes from sglux have the best aging properties under powerful Hg-lamp irradiation.

Available online at Energy Procedia

Silicon carbide JFET solar inverter system For the system, one important and special issue is the gate drive circuit design [6][7]. Because of the “normally on” feature of Silicon carbide JFET, the Silicon carbide JFET turns on at gate voltage close to 0V. A

Gallium Nitride (GaN) versus Silicon Carbide (SiC)

Microsemi PPG Page 1 Gallium Nitride (GaN) versus Silicon Carbide (SiC) In The High Frequency (RF) and Power Switching Appliions Introduction Work on wide bandgap materials and devices have been going on for many years. The properties of these

HF gate drive circuit for a normally-on SiC JFET with …

A gate drive circuit for a silicon carbide (SiC) JFET is introduced from the standpoint of appliion to power conversion circuit. This gate drive circuit enables normally-on JFETs as close as normally-off devices at high switching frequency. The voltage and current responses of the implemented circuit are discussed under loads at the switching frequencies over 1 MHz.

Characterization, Modeling and Design Parameters Identifiion of Silicon Carbide …

Silicon carbide (SiC) presents an alternative that can be applied as an active material for sensors in extreme environments like turbines engines, geothermal wells, among many others [4,5].

1200V 10A Hermetic Schottky Diode March Rev Product Overview Features • High voltage 1200V • High current 17A • High temperature 175 C • BeO free and RoHS compliant • Silicon Carbide (SiC) JFET exhibits

UJ3N Normally-On JFET Transistors - UnitedSiC | Mouser

United Silicon Carbide UJ3N JFET Transistors are high-performance, SiC Normally-On Junction Gate Field-Effect Transistors with options ranging from 650V to 1700V. This series exhibits ultra-low on resistance (R DS(ON)), as low as 25mΩ, and low gate charge (QG) allowing for low conduction and reduced switching loss.

Fundamentals of Silicon Carbide Technology: Growth, …

Fundamentals of Silicon Carbide Technology: Growth, Characterization, Devices and Appliions Tsunenobu Kimoto , James A. Cooper ISBN: 978-1-118-31355-8 …

2012 International Conference on Future Energy, Environment, and …

Processing of silicon has become very mature and cost efficient. Research on alternative materials is about as old as the appliion of silicon. In particular so called wide bandgap semiconductors, like gallium nitride GaN and silicon carbide SiC, have very

Technology and Appliion Opportunities for SiC-FET …

Buchholt K, Ghandi R, Domeij M, Zetterling C-M, Lu J, Eklund P, Hultman L, Lloyd Spetz A (2011) Ohmic contact properties of magnetron sputtered Ti 3 SiC 2 on n- and p-type 4 H-silicon carbide. Appl Phys Lett 98(4):042108. doi: 10.1063/1.3549198 CrossRef

Si vs SiC devices — Switchcraft

9/12/2016· [23] J. McBryde et al. “Performance comparison of 1200V Silicon and SiC devices for UPS appliion”. In: IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society. Nov. 2010, pp. 2657–2662.

Design and Analyse of Silicon Carbide JFET Based Inverter

Design and Analyse of Silicon Carbide JFET Based Inverter Zheng Xu1, Sanbo Pan2 1School of Electrical and Electronic Engineering, East China Jiaotong University Nanchang, China, 330013 [email protected] 2 Department of Electrical engineering, Anyang Normal University

Field-effect transistor - Wikipedia

The concept of a field-effect transistor (FET) was first patented by Austro-Hungarian physicist Julius Edgar Lilienfeld in 1925 and by Oskar Heil in 1934, but they were unable to build a working practical semiconducting device based on the concept. The transistor effect was later observed and explained by John Bardeen and Walter Houser Brattain while working under William Shockley at Bell Labs

Silicon Carbide Power Devices | B. Jayant Baliga | download

Silicon Carbide Power Devices B. Jayant Baliga Power semiconductor devices are widely used for the control and management of electrical energy. The improving performance of power devices has enabled cost reductions and efficiency increases This book

Silicon Carbide SJEP170R550

Tj = 175 C VDD < 800 V, T C < 125 C TBD 3 Thermal Resistance, junction-to-aient Rth,JA AC (2) Tj, T j,stg 58 W C-55 to +175 C 260 C / W 2.6 - 50 Silicon Carbide 8 ETS,typ 74 Typ Max Tj = 125 C 4-15 to +15 Unit Parameter Syol µJ tSC Value Unit


X-FAB continues to drive the adoption of silicon-carbide (SiC) technology forward by offering SiC foundry services at the scale of silicon. As the first pure-play foundry to offer internal SiC epitaxy and with a proven ability to run silicon and SiC on the same manufacturing line, our customers have access to high-quality and cost-effective foundry solutions.

Silicon Carbide Material - an overview | ScienceDirect …

J. , F.L. Riley, in Concise Encyclopedia of Advanced Ceramic Materials, 1991 Publisher Summary This chapter discusses the production and properties of silicon carbide. The high-density, high-strength forms of fine-grain silicon carbide materials have been

Silicon Carbide Sensors and Electronics for Harsh Environment Appliions

Silicon carbide (SiC) semiconductor has been studied for electronic and sensing appliions in extreme environment (high temperature, extreme vibration, harsh chemical media, and high radiation) that is beyond the capability of conventional semiconductors such as silicon.

Related links