An ESD protection structure comprising a thyristor structure. The thyristor structure is formed from a first P-doped section comprising a first P-doped well formed within a first region of a P-doped epitaxial layer, a first N-doped section comprising a deep N-well structure, a second P-doped section comprising a second P-doped well formed within a second region of the epitaxial layer, and a second N-doped section comprising an N-doped contact region formed within a surface of the second P-doped well. The ESD protection structure further comprises a P-doped region formed on an upper surface of the deep N-well structure and forming a part of the second P-doped section of the thyristor structure.