ITVA980001A0 - Protezione da effetti di sottomassa o di sovralimentazione per circuiti integrati ad isolamento a giunzione - Google Patents

Protezione da effetti di sottomassa o di sovralimentazione per circuiti integrati ad isolamento a giunzione

Info

Publication number
ITVA980001A0
ITVA980001A0 IT98VA000001A ITVA980001A ITVA980001A0 IT VA980001 A0 ITVA980001 A0 IT VA980001A0 IT 98VA000001 A IT98VA000001 A IT 98VA000001A IT VA980001 A ITVA980001 A IT VA980001A IT VA980001 A0 ITVA980001 A0 IT VA980001A0
Authority
IT
Italy
Prior art keywords
oversupply
underground
junction
effects
protection
Prior art date
Application number
IT98VA000001A
Other languages
English (en)
Inventor
Domenico Rossi
Paola Galbiati
Luca Bertolini
Massimo Pozzoni
Giorgio Pedrazzini
Paolo Cordini
Michele Palmieri
Original Assignee
Sgs Thomson Microelectronics
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sgs Thomson Microelectronics filed Critical Sgs Thomson Microelectronics
Priority to IT1998VA000001A priority Critical patent/IT1305634B1/it
Publication of ITVA980001A0 publication Critical patent/ITVA980001A0/it
Priority to US09/227,946 priority patent/US6271567B1/en
Publication of ITVA980001A1 publication Critical patent/ITVA980001A1/it
Application granted granted Critical
Publication of IT1305634B1 publication Critical patent/IT1305634B1/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/0203—Particular design considerations for integrated circuits
    • H01L27/0248—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
    • H01L27/0251—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices
    • H01L27/0266—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using field effect transistors as protective elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Semiconductor Integrated Circuits (AREA)
IT1998VA000001A 1998-01-19 1998-01-19 Protezione da effetti di sottomassa o di sovralimentazione percircuiti integrati ad isolamento a giunzione IT1305634B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1998VA000001A IT1305634B1 (it) 1998-01-19 1998-01-19 Protezione da effetti di sottomassa o di sovralimentazione percircuiti integrati ad isolamento a giunzione
US09/227,946 US6271567B1 (en) 1998-01-19 1999-01-11 Belowground and oversupply protection of junction isolated integrated circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998VA000001A IT1305634B1 (it) 1998-01-19 1998-01-19 Protezione da effetti di sottomassa o di sovralimentazione percircuiti integrati ad isolamento a giunzione

Publications (3)

Publication Number Publication Date
ITVA980001A0 true ITVA980001A0 (it) 1998-01-19
ITVA980001A1 ITVA980001A1 (it) 1999-07-19
IT1305634B1 IT1305634B1 (it) 2001-05-15

Family

ID=11423452

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998VA000001A IT1305634B1 (it) 1998-01-19 1998-01-19 Protezione da effetti di sottomassa o di sovralimentazione percircuiti integrati ad isolamento a giunzione

Country Status (2)

Country Link
US (1) US6271567B1 (it)
IT (1) IT1305634B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6750489B1 (en) 2002-10-25 2004-06-15 Foveon, Inc. Isolated high voltage PMOS transistor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377094A (en) * 1993-05-14 1994-12-27 Siliconix Incorporated Push-pull output stage for driving motors which generates auxiliary voltage supply
US5321293A (en) * 1993-07-12 1994-06-14 Xerox Corporation Integrated device having MOS transistors which enable positive and negative voltage swings
US5420532A (en) * 1993-08-20 1995-05-30 Texas Instruments Incorporated Synchronous rectifying circuit
DE69624493T2 (de) * 1996-12-09 2003-06-26 St Microelectronics Srl Vorrichtung und Verfahren zur Unterdrückung von parasitären Effekten in einer integrierten Schaltung mit pn-Isolationszonen
US5925910A (en) * 1997-03-28 1999-07-20 Stmicroelectronics, Inc. DMOS transistors with schottky diode body structure
US5834826A (en) * 1997-05-08 1998-11-10 Stmicroelectronics, Inc. Protection against adverse parasitic effects in junction-isolated integrated circuits

Also Published As

Publication number Publication date
US6271567B1 (en) 2001-08-07
ITVA980001A1 (it) 1999-07-19
IT1305634B1 (it) 2001-05-15

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