Patent ID: 7301204
Filing Date: 2007-11-27
Classification: H01L

Abstract:
1. A semiconductor component arrangement comprising: a semiconductor substrate of a first conduction type; an insulation layer arranged on the semiconductor substrate; a semiconductor layer arranged on the insulation layer, wherein a semiconductor component is formed in the semiconductor layer, the semiconductor component including (i) a first semiconductor zone of a second conduction type, (ii) a second semiconductor zone of the first conduction type, the second semiconductor zone adjoining the first semiconductor zone, and (iii) a third semiconductor zone doped more heavily than the second semiconductor zone, the third semiconductor zone removed from the first semiconductor zone by a distance; and at least one fourth semiconductor zone of the second conduction type, the at least one fourth semiconductor zone having a first section formed in the second semiconductor zone and a second section formed in the underlying semiconductor substrate, wherein the first section and the second section are electrically conductively connected to one another through the insulation layer, and wherein the first section includes a cross-sectional area completely surrounded by the second semiconductor zone.