Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sheng, K. Zhang, Y. Yu, L. Su, M. Zhao, J.H. |
| Copyright Year | 2009 |
| Description | Author affiliation: Department of Electrical and Computer Engineering, Rutgers University, Piscataway, 08854, USA (Sheng, K.; Zhang, Y.; Yu, L.; Su, M.; Zhao, J.H.) |
| Abstract | I Power integrated circuit based on SiC lateral JFET promises to operate at temperatures beyond 300°C. In this paper, design constraints in selecting the LJFET threshold voltage, the load resistance and the DC power supply voltage to obtain proper gate driver circuit functionality in the temperature range of 25°C∼300°C are investigated through extensive experimentation. The study shows that an appropriate load resistance needs to be chosen for a given LJFET for the trade-off between good output voltage swing and a good output current driving capability. It is also shown that increasing the power supply voltage usually increases both the voltage swing and output current capability, with the cost of increased power consumption. Measurements at various temperatures up to 300°C reveal that the output voltage swing decreases significantly at higher temperatures. The design window for LJFET threshold voltage is found to be 0V∼2.0V at 25°C but narrows down to 0.5V∼1.2V at 300°C. Such a threshold voltage window is considered to be achievable in a large scale IC facility. Finally, a 4-stage gate driver circuit capable of operation at both 25°C and 300°C is reported. This work aims at providing a foundation for the fabrication process and device design of a possible full-scale power IC on SiC. |
| Starting Page | 302 |
| Ending Page | 306 |
| File Size | 129599 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424435562 |
| DOI | 10.1109/IPEMC.2009.5157403 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-05-17 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Silicon carbide Pulse inverters Threshold voltage Driver circuits Power integrated circuits Power supplies Temperature measurement JFET integrated circuits Temperature distribution Costs |
| Content Type | Text |
| Resource Type | Article |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|