Article : [SHEET375]

Info : COMPENDEX Answer Number 3, le 19/06/2000.

Titre : Charge injection control (CIC) diodes: an original concept to improve fast power rectifiers.

Cité dans : [DATA146] LTN, Laboratoire des Technologies Nouvelles, INRETS, Arcueil, France.

Meeting : Proceedings of the 5th European Conference on Power Electronics and Applications.
Location : Brighton, Engl
Date : 13 Sep 1993-16 Sep 1993
Source : Materials and Devices IEE Conference Publication v 2 n 377 1993.
Published : by IEE, Michael Faraday House, Stevenage, Engl.p 179-184
CODEN : IECPB4
ISSN : 0537-9987
ISBN : 0-85296-584-2
Année : 1993
Meeting_Number : 19652
Document_Type : Conference Article
Treatment_Code : Theoretical; Experimental
Language : English
Stockage :

Abstract :
An original concept of fast rectifier is presented based on the
charge injection control (CIC).Unlike the classical concept of fast
rectifier.CIC diodes have a long carrier lifetime in the bulk and
the minimization of the stored charge is obtained by a low injection
efficiency of emitters (which thickness are lower than 0.7 mu m).The
main assets of CIC to fast rectifiers are: a) a better trade-off
between stored charge and forward voltage drop at high current
densities.b) a very low influence of the temperature on the
electrical performances especially leakage current.Some experimental
results compare the static and dynamic performances of the CIC diode
versus an equivalent classical fast diode.Numerical simulations
based on fundamental carrier transport equations have been performed
to investigate the electrical behavior and characteristics of these
diodes.(Author abstract)

References : 14 Refs.

Accession_Number : 1994(14):3979

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