Talk:MOS composite static induction thyristor

why in a transistor collector region is larger than th other regions?

Do these thingies even exist?
All the references I see on line are simply derived from this one article on Wikipedia. I am beginning to think that they are just the result of some theoretical work. Does this article violate the "No Original Work" principle of Wikipedia? Davide Andrea 22:39, 24 August 2007 (UTC)


 * yeah, it exists;
 * United States Patent 5323028
 * Muhammad H. Rashid, Power Electronics Handbook, p135, Academic Press, 2001 ISBN 0125816502.
 *  Sp in ni ng  Spark  22:54, 21 February 2009 (UTC)