Operable floating gate contact for SOI with high Vt well

摘要

An FET structure for utilization with a silicon-on-insulator semiconductor device structure. The structure includes a silicon-on-insulator substrate structure. Source and drain diffusion regions are provided on the silicon-on-insulator substrate. An FET body region is interconnected with the source and drain diffusion regions. A gate oxide region is arranged over at least a portion of the body region and the source and drain diffusion regions. A gate region is arranged over at least a portion of the gate oxide region. A diode is interconnected with and provides a conductive pathway between the gate region and the FET body region. The diode is electrically isolated from the FET source and drain regions and inversion channel by a high threshold FET region.