IT1394699B1 - Circuito di protezione contro scariche elettrostatiche ottimizzato in base alla superficie - Google Patents

Circuito di protezione contro scariche elettrostatiche ottimizzato in base alla superficie

Info

Publication number
IT1394699B1
IT1394699B1 ITMI2009A000674A ITMI20090674A IT1394699B1 IT 1394699 B1 IT1394699 B1 IT 1394699B1 IT MI2009A000674 A ITMI2009A000674 A IT MI2009A000674A IT MI20090674 A ITMI20090674 A IT MI20090674A IT 1394699 B1 IT1394699 B1 IT 1394699B1
Authority
IT
Italy
Prior art keywords
protection circuit
optimized according
against electrostatic
circuit against
electrostatic discharges
Prior art date
Application number
ITMI2009A000674A
Other languages
English (en)
Inventor
Frank-Thomas Eitrich
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20090674A1 publication Critical patent/ITMI20090674A1/it
Application granted granted Critical
Publication of IT1394699B1 publication Critical patent/IT1394699B1/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0067—Devices for protecting against damage from electrostatic discharge
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/045—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere
    • H02H9/046—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere responsive to excess voltage appearing at terminals of integrated circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
ITMI2009A000674A 2008-04-24 2009-04-22 Circuito di protezione contro scariche elettrostatiche ottimizzato in base alla superficie IT1394699B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810001368 DE102008001368A1 (de) 2008-04-24 2008-04-24 Flächenoptimierte ESD-Schutzschaltung

Publications (2)

Publication Number Publication Date
ITMI20090674A1 ITMI20090674A1 (it) 2009-10-25
IT1394699B1 true IT1394699B1 (it) 2012-07-13

Family

ID=41111438

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A000674A IT1394699B1 (it) 2008-04-24 2009-04-22 Circuito di protezione contro scariche elettrostatiche ottimizzato in base alla superficie

Country Status (3)

Country Link
JP (1) JP2009267410A (it)
DE (1) DE102008001368A1 (it)
IT (1) IT1394699B1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009001642B4 (de) 2009-03-18 2019-07-04 Robert Bosch Gmbh Temperaturkompensierte flächenoptimierte ESD-Schutzschaltung
JP5404343B2 (ja) * 2009-11-25 2014-01-29 シャープ株式会社 静電気放電保護回路
KR20120120330A (ko) 2010-01-29 2012-11-01 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치
TW201240066A (en) * 2011-03-25 2012-10-01 Realtek Semiconductor Corp ESD protection circuit
DE102011109596B4 (de) * 2011-08-05 2018-05-09 Austriamicrosystems Ag Schaltungsanordnung zum Schutz gegen elektrostatische Entladungen
JP2014026996A (ja) * 2012-07-24 2014-02-06 Toshiba Corp Ｅｓｄ保護回路
JP2014241537A (ja) * 2013-06-12 2014-12-25 株式会社東芝 静電気保護回路
EP2822035A1 (en) * 2013-07-01 2015-01-07 Ams Ag Electrostatic discharge protection circuit and method for electrostatic discharge protection
JP6664261B2 (ja) * 2016-04-07 2020-03-13 キヤノン株式会社 半導体装置及び液体吐出ヘッド用基板
US10320185B2 (en) * 2016-09-22 2019-06-11 Nxp Usa, Inc. Integrated circuit with protection from transient electrical stress events and method therefor
DE102017203001A1 (de) * 2017-02-24 2018-08-30 Robert Bosch Gmbh Schaltventil, Sensorbaugruppe oder Aktorbaugruppe mit Schutzbeschaltung
CN107946297A (zh) * 2017-11-16 2018-04-20 长江存储科技有限责任公司 静电放电保护电路、集成电路芯片及电子设备
JP7413303B2 (ja) * 2021-03-17 2024-01-15 株式会社東芝 半導体装置及び半導体システム
DE202022107046U1 (de) * 2022-12-16 2023-04-20 Endress+Hauser Wetzer Gmbh+Co. Kg Spannungsbegrenzungsschaltung und Feldgerät mit einer solchen Spannungsbegrenzungsschaltung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9027111D0 (en) 1990-12-13 1991-02-06 Raychem Ltd Circuit protection device
JPH05210986A (ja) * 1991-10-29 1993-08-20 Sony Corp 抵抗体
US5946177A (en) * 1998-08-17 1999-08-31 Motorola, Inc. Circuit for electrostatic discharge protection
JP2000332207A (ja) * 1999-05-25 2000-11-30 Hitachi Ltd 過電圧保護回路
EP1905084A2 (en) * 2005-07-08 2008-04-02 Nxp B.V. Integrated circuit with electro-static discharge protection

Also Published As

Publication number Publication date
ITMI20090674A1 (it) 2009-10-25
DE102008001368A1 (de) 2009-10-29
JP2009267410A (ja) 2009-11-12

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