Roberts Mlotkowski Safran & Cole, P.C.
Low leakage, low capacitance electrostatic discharge (ESD) silicon controlled recitifer (SCR), methods of manufacture and design structure
A low leakage, low capacitance diode based triggered electrostatic discharge (ESD) silicon controlled rectifiers (SCR), methods of manufacture and design structure are provided. The method includes providing a silicon film on an insulator layer. The method further includes forming isolation regions which extend from an upper side of the silicon layer to the insulator layer. The method further includes forming one or more diodes in the silicon layer, including a p+ region and an n+ region formed in a well bordered by the isolation regions. The isolation regions isolate the one or more diodes in a vertical direction and the insulator layer isolates the one or more diodes from an underlying P or N type substrate, in a horizontal direction.
International Business Machines Corporation
H H
H01L H01L
inventional inventional
Kiran V. Mujahid Michel J. Shunhua T. Junjun Robert J.
Chatty Muhammad Abou-Khalil Chang Li Gauthier, Jr.