Title :
Layout guidelines for optimized ESD protection diodes
Author :
Bhatia, Karan ; Rosenbaum, Elyse
Author_Institution :
Univ. of Illinois at Urbana-Champaign, Urbana
Abstract :
In this work, various layout options for ESD diodes´ PN junction geometry and metal routing are investigated. The current compression point (ICP) is introduced to define the maximum current handling capability of ESD protection devices. The figures-of-merit ICP/C and RON*C are used to compare the performance of the structures investigated herein.
Keywords :
circuit layout; electrostatic discharge; semiconductor diodes; PN junction geometry; current compression point; layout guidelines; maximum current handling capability; metal routing; optimized ESD protection diodes; Breakdown voltage; Circuits; Computational geometry; Degradation; Electrostatic discharge; Guidelines; Light emitting diodes; Parasitic capacitance; Protection; Routing;
Conference_Titel :
29th Electrical Overstress/Electrostatic Discharge Symposium, 2007. EOS/ESD
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-58537-136-5
DOI :
10.1109/EOSESD.2007.4401727