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Title: A new physical insight and 3D device modeling of STI type denmos device failure under ESD conditions
Authors: Rao, V. Ramgopal
Keywords: EEE
Electrostatic discharge (ESD)
Protection
CMOS technology
Space charge
CMOS process
Space technology
Power dissipation
Circuit simulation
Issue Date: 2009
Publisher: IEEE
Abstract: We present experimental and simulation studies of STI type DeNMOS devices under ESD conditions. The impact of base-push-out, power dissipation because of space charge build-up and, regenerative NPN action, on the various phases of filamentation and the final thermal runaway is discussed. A modification of the device layout is proposed to achieve an improvement (~2X) in failure threshold (I T2 ).
URI: https://ieeexplore.ieee.org/document/5173327
http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/12681
Appears in Collections:Department of Electrical and Electronics Engineering

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