Title

An improved electrostatic discharge protection structure for reducing triggering voltage and parasitic capacitance

Authors

Authors

X. F. Gao; J. J. Liou; W. S. Wong;S. Vishwanathan

Abbreviated Journal Title

Solid-State Electron.

Keywords

ESD PROTECTION; WELL; Engineering, Electrical & Electronic; Physics, Applied; Physics, ; Condensed Matter

Abstract

On-chip electrostatic discharge (ESD) protection structures are frequently used in microchips to protect the core circuit again ESD damages. Relatively large parasitic capacitances associated with these structures, however, can degrade the performance of microchips. In this paper, a new type of supply clamp is studied for the purpose of reducing the parasitic capacitance in ESD protection structures. The approach and physics of the new supply clamp are discussed, and both experimental data and device simulation are provided in support of the investigation. (C) 2003 Elsevier Science Ltd. All rights reserved.

Journal Title

Solid-State Electronics

Volume

47

Issue/Number

6

Publication Date

1-1-2003

Document Type

Article

Language

English

First Page

1105

Last Page

1110

WOS Identifier

WOS:000182277400026

ISSN

0038-1101

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