Patent ID: 11967639
Assignee: INFINEON TECHNOLOGIES AG
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A semiconductor device comprising:
an n-doped region disposed over an insulating layer;
a p-doped region disposed over the insulating layer adjacent to the n-doped region, wherein an interface between the n-doped region and the p-doped region form a first diode junction;
a plurality of segmented p-type anode regions disposed over the insulating layer, each of the plurality of segmented p-type anode regions being surrounded by the n-doped region, wherein a doping concentration of the plurality of segmented p-type anode regions is greater than a doping concentration of the p-doped region; and
a plurality of segmented n-type cathode regions disposed over the insulating layer, each of the plurality of segmented n-type cathode regions being surrounded by the p-doped region, wherein a doping concentration of the plurality of segmented n-type cathode regions is greater than a doping concentration of the n-doped region.