ELECTRICALLY PROGRAMMABLE FUSE FOR SILICON-ON-INSULATOR (SOI) TECHNOLOGY

ELECTRICALLY PROGRAMMABLE FUSE FOR SILICON-ON-INSULATOR (SOI) TECHNOLOGY

A fuse structure and method of forming the same is described, wherein the body of the fuse is formed from a crystalline semiconductor body on an insulator, preferably of a silicon-on-insulator wafer, surrounded by a fill-in dielectric. The fill-in dielectric is preferably a material that minimizes s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOTHANDARAMAN CHANDRASEKHARAN, MACIEJEWSKI EDWARD P
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:A fuse structure and method of forming the same is described, wherein the body of the fuse is formed from a crystalline semiconductor body on an insulator, preferably of a silicon-on-insulator wafer, surrounded by a fill-in dielectric. The fill-in dielectric is preferably a material that minimizes stresses on the crystalline body, such as an oxide. The body may be doped, and may also include a silicide layer on the upper surface. This fuse structure may be successfully programmed over a wide range of programming voltages and time.