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Optimization of 2H, 4H and 6H-SiC high-speed vertical MESFETs
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Technology and Media.
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Technology and Media.ORCID iD: 0000-0002-3790-0729
Responsible organisation
2002 (English)In: Diamond and related materials, ISSN 0925-9635, E-ISSN 1879-0062, Vol. 11, no 3-6, 1254-1257 p.Article in journal (Refereed) Published
Abstract [en]

Silicon carbide vertical MESFET devices are well suited for high speed and high power electronic devices. In this work we have optimized the geometry of vertical MESFETs for microwave applications, using iterative two-dimensional simulations. Relevant parasitics are included in the simulations to investigate the performance of realistic devices. The state of the art device has f(T)=7 GHz and we show that vertical MESFETs fabricated with traditional technology are totally limited by parasitics. Two different approaches to reduce the parasitics in the vertical MESFET are proposed where f(T) increases significantly.

Place, publisher, year, edition, pages
2002. Vol. 11, no 3-6, 1254-1257 p.
Keyword [en]
SiC, MESFET
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:miun:diva-1807DOI: 10.1016/S0925-9635(01)00550-7ISI: 000176046300194Scopus ID: 2-s2.0-0036508085Local ID: 535OAI: oai:DiVA.org:miun-1807DiVA: diva2:26839
Note

12th European Conference on Diamond, Diamond-Like Materials, Carbon Nanotubes, Nitrides and Silicon Carbide (Diamond 2001), Sep 02-07, 2001, Budapest, Hungary

Available from: 2008-09-30 Created: 2008-09-30 Last updated: 2016-10-17Bibliographically approved

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Permanent link

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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf