Sic mosfet thesis
Working on a research laboratoy, i focused my interest on power electronics research nowadays i'm finishing my phd thesis on sic mosfet reliability. Frequency characterization of si, sic, and gan mosfets using buck converter in ccm as an application a thesis submitted in partial fulﬁllment of the requirements for the degree of. Issue date 2011 share metadata show full item record.
This thesis presents the work on analytical modeling and simulation of a silicon carbide (sic) power mosfet, model verification with test data, and device characterization and parameter extraction of the spice model. Gate driver design for normally-off sic in this thesis a research on modern sic semiconductor devices is made which in addition was used to drive sic mosfet and. The sic power device team promotes research and development under three the sic power device team is responsible for high-voltage sic-mosfet development.
Thesis submitted to the faculty of the graduate school of the university of maryland, college park in partial fulfillment sic mosfet at room temperature,. Post ion implantation surface planarization process for 4h-sic wafers using carbon encapsulation technique kashyap yellai a thesis. 1 mosfet device physics and operation 11 introduction a ﬁeld effect transistor (fet) operates as a conducting semiconductor channel with two ohmic contacts – the source and the drain – where the number of charge carriers in the.
If you are a student interested in doing a semester- group- or master thesis in one of our of a silicon carbide power mosfet with theses html mon jun 25 00. Characterization and modeling of 4h-silicon carbide low voltage mosfets and power characterization of this sic mosfet is the first step of this thesis research. Characterization and modeling of high-switching-speed behavior of sic active devices-henry's thesis_电子/电路_工程科技_ sic mosfet器件建模.
Design and comparison of si-based and sic-based three-phase pv inverters by wei fu a thesis submitted in partial fulfillment of. Master’s thesis 2017 sic converter for electrical vehicle – dc-link ripple anton holm department of energy and environment division of electric power engineering. Silicon carbide and related materials 2004: high field effect mobility in 6h-sic mosfet with gate oxides grown in alumina environment. Characterization and modeling of sic power mosfets thesis presented in partial fulfillment of the requirements for the degree master of science in the graduate school of the ohio state university by xiangxiang.
Abstract gupta, shivam understanding the behavior of 1200 v sic mosfet under short circuit a thesis submitted to the graduate faculty of. Researchers are rolling out a new manufacturing process and chip design for silicon carbide (sic) power devices. Onar, omer c, chinthavali, madhu sudhan, campbell, steven l, ning, puqi, white, cliff p, and miller a sic mosfet based inverter for wireless power transfer applications. June 22, 2017 white paper: design and test of a gate driver with variable drive and self-test capability implemented in a silicon carbide cmos process.
Abstract this thesis presents the work on analytical modeling and simulation of a silicon carbide (sic) power mosfet, model verification with test data, and device. Modeling of sic p-channel insulated gate bipolar transistors (igbts) a thesis submitted in partial fulfillment of the requirements for the degree of master of science in electrical engineering.
As was explained in the preceding section, among the dc/dc converters the non-isolated buck switching regulator comprises two topologies: nonsynchronous rectifying (diode) type and synchronous rectifying type. Based on the advanced and innovative properties of wide bandgap materials, st's 650 v and 1200 v silicon carbide (sic) mosfets feature very low rds(on) area combined with excellent switching performance, translating into. This thesis focuses on the design of high voltage mosfet on sic and its application in power electronic systems parameters extraction for 4h sic mos devices is the main focus of the first topic developed in this thesis. Design of a drive stage of a mosfet sic converter master of science thesis orianne guinard department of energy and environment division of electric power engineering.