Semiconductor circuit including non-ESD transistors with reduced degradation due to an impurity implant

摘要

A plurality of transistors according to the present invention formed on a semiconductor wafer including a plurality of non-ESD transistors, the plurality of non-ESD transistors including spacer regions and impurity implant regions encroaching the spacer regions, and a plurality of ESD transistors, the plurality of ESD transistors formed at a predetermined angular offset from the non-ESD transistors. Further, the plurality of ESD transistors include the spacer regions and impurity implant regions encroaching the spacer regions further than the impurity implant regions of the non-ESD transistors.