Patent ID: 6803629
Filing Date: 2004-10-12
Classification: H01L

Abstract:
A field-effect controllable semiconductor component, comprising:a semiconductor body including a first surface, a first layer of a first conductivity type, and a second layer of the first conductivity type lying above said first layer; a first terminal zone that can be contact-connected at said first surface of said semiconductor body, said first terminal zone formed in said second layer; a channel zone of a second conductivity type that surrounds said first terminal zone; compensation zones of the second conductivity type, said compensation zones formed in said second layer; a second terminal zone of the first conductivity type that can be contact-connected at said first surface of said semiconductor body, said second terminal zone formed in the second layer; and a connecting zone located between said second terminal zone and said first layer, said connecting zone being doped more heavily than remaining regions of said second layer.