Skip to main content

Schottky Diodes

  • Chapter
  • First Online:
  • 6040 Accesses

Abstract

Schottky diode s are unipolar device s, which means that only one type of carrier is available for the current transport. If they are designed for large blocking voltages, the resistance of the base will increase strongly due to the lack of charge carrier modulation, as will be shown in the following. Schottky power diodes have been used for a long time, but in the last years they have gained an increased importance in the medium power range:

This is a preview of subscription content, log in via an institution.

Buying options

Chapter
USD   29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   109.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD   139.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD   219.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Learn about institutional subscriptions

References

  1. Bartsch W, Schoerner R, Dohnke KO: “Optimization of Bipolar SiC-Diodes by Analysis of Avalanche Breakdown Performance”, Proceedings of the ICSCRM 2009, paper Mo-P-56 (2009)

    Google Scholar 

  2. Benda V, Govar J, Grant DA, Power Semiconductor Devices, John Wiley & Sons, New York (1999)

    Google Scholar 

  3. Berndes G, Strauch G, Mößner S (IXYS Semiconductor GmbH): “Die Schottky-Diode - ein wiederentdecktes Bauelement für die Leistungshalbleiter-Hersteller”, Kolloquium Halbleiter-Leistungsbauelemente, Freiburg (1997)

    Google Scholar 

  4. Bjoerk F, Hancock J, Treu M, Rupp R, Reimann T, “2nd Generation 600 V SiC Schottky Diodes Use Merged pn/Schottky Structure for Surge Overload Protection”, Proceedings of the APEC 2006

    Google Scholar 

  5. Dahlquist F, Lendenmann H, Östling M: “A high performance JBS rectifier - design considerations”, Material Science Forum Vols. 353–356 p 683 (2001)

    Article  Google Scholar 

  6. Heinze B, Lutz J, Neumeister M, Rupp R: “Surge Current Ruggedness of Silicon Carbide Schottky- and Merged-PiN-Schottky Diodes” ISPSD 2008, Orlando, Florida, USA (2008)

    Google Scholar 

  7. Paul R, Halbleiterdioden, VEB Verlag Berlin 1976

    Google Scholar 

  8. Peters D, Dohnke KO, Hecht C, Stephani D: “1700 V SiC Schottky Diodes scaled up to 25A”, Materials Science Forum Vols. 353–356 pp. 675–678 (2001)

    Article  Google Scholar 

  9. Schaffer WJ, Negley GH, Irvine KG, Palmour JW, “Conductivity anisotropy in epitaxial 6H and 4H SiC” Materials Research Society Symposium Proceedings, Vol 339, p. 595–600 (1994)

    Article  Google Scholar 

  10. Singh R et al, “1500 V 4 Amp 4H-SiC JBS Diodes”, Proceedings of the ISPSD, Toulouse (2000)

    Google Scholar 

  11. Sze SM, Physics of Semiconductor Devices. John Wiley & Sons, New York 1981

    Google Scholar 

  12. Treu M, Rupp M, Kapels H, Bartsch W, Material Science Forum Vols. 353–356 pp. 679–682 (2001)

    Article  Google Scholar 

  13. Zverev I. et al: “SiC Schottky Rectifiers: Performance, Reliability and key application”, Proceedings of the 9th EPE, Graz (2001)

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Josef Lutz .

Rights and permissions

Reprints and permissions

Copyright information

© 2010 Springer-Verlag Berlin Heidelberg

About this chapter

Cite this chapter

Lutz, J., Schlangenotto, H., Scheuermann, U., De Doncker, R. (2010). Schottky Diodes. In: Semiconductor Power Devices. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-11125-9_6

Download citation

  • DOI: https://doi.org/10.1007/978-3-642-11125-9_6

  • Published:

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-11124-2

  • Online ISBN: 978-3-642-11125-9

  • eBook Packages: EngineeringEngineering (R0)

Publish with us

Policies and ethics