JPH051623B2 - - Google Patents

Info

Publication number
JPH051623B2
JPH051623B2 JP59058817A JP5881784A JPH051623B2 JP H051623 B2 JPH051623 B2 JP H051623B2 JP 59058817 A JP59058817 A JP 59058817A JP 5881784 A JP5881784 A JP 5881784A JP H051623 B2 JPH051623 B2 JP H051623B2
Authority
JP
Japan
Prior art keywords
metal silicide
electrode
metal
anode
schottky diode
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP59058817A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60201666A (ja
Inventor
Hidetaka Yamagishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP59058817A priority Critical patent/JPS60201666A/ja
Publication of JPS60201666A publication Critical patent/JPS60201666A/ja
Priority to US07/228,848 priority patent/US4862244A/en
Publication of JPH051623B2 publication Critical patent/JPH051623B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
    • H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
    • H01L21/76886—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances
    • H01L21/76889—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances by forming silicides of refractory metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
    • H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
    • H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
    • H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
    • H01L21/28512—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table
    • H01L21/28537—Deposition of Schottky electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/60—Electrodes characterised by their materials
    • H10D64/64—Electrodes comprising a Schottky barrier to a semiconductor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D8/00—Diodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D8/00—Diodes
    • H10D8/60—Schottky-barrier diodes 

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electrodes Of Semiconductors (AREA)
JP59058817A 1984-03-27 1984-03-27 半導体装置 Granted JPS60201666A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59058817A JPS60201666A (ja) 1984-03-27 1984-03-27 半導体装置
US07/228,848 US4862244A (en) 1984-03-27 1988-08-03 Semiconductor device having Schottky barrier between metal silicide and silicon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59058817A JPS60201666A (ja) 1984-03-27 1984-03-27 半導体装置

Publications (2)

Publication Number Publication Date
JPS60201666A JPS60201666A (ja) 1985-10-12
JPH051623B2 true JPH051623B2 (en]) 1993-01-08

Family

ID=13095165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59058817A Granted JPS60201666A (ja) 1984-03-27 1984-03-27 半導体装置

Country Status (2)

Country Link
US (1) US4862244A (en])
JP (1) JPS60201666A (en])

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079182A (en) * 1990-04-02 1992-01-07 National Semiconductor Corporation Bicmos device having self-aligned well tap and method of fabrication
JP3023853B2 (ja) * 1990-08-23 2000-03-21 富士通株式会社 半導体装置の製造方法
US5075740A (en) * 1991-01-28 1991-12-24 Sanken Electric Co., Ltd. High speed, high voltage schottky semiconductor device
US5583348A (en) * 1991-12-03 1996-12-10 Motorola, Inc. Method for making a schottky diode that is compatible with high performance transistor structures
US5418185A (en) * 1993-01-21 1995-05-23 Texas Instruments Incorporated Method of making schottky diode with guard ring
US5460983A (en) * 1993-07-30 1995-10-24 Sgs-Thomson Microelectronics, Inc. Method for forming isolated intra-polycrystalline silicon structures
JP2755185B2 (ja) * 1994-11-07 1998-05-20 日本電気株式会社 Ｓｏｉ基板
US6121122A (en) 1999-05-17 2000-09-19 International Business Machines Corporation Method of contacting a silicide-based schottky diode
US6998694B2 (en) * 2003-08-05 2006-02-14 Shye-Lin Wu High switching speed two mask Schottky diode with high field breakdown
US7812441B2 (en) 2004-10-21 2010-10-12 Siliconix Technology C.V. Schottky diode with improved surge capability
TWI278090B (en) * 2004-10-21 2007-04-01 Int Rectifier Corp Solderable top metal for SiC device
US9419092B2 (en) * 2005-03-04 2016-08-16 Vishay-Siliconix Termination for SiC trench devices
US7834376B2 (en) 2005-03-04 2010-11-16 Siliconix Technology C. V. Power semiconductor switch
JP2006310555A (ja) * 2005-04-28 2006-11-09 Nec Electronics Corp 半導体装置およびその製造方法
US8368165B2 (en) 2005-10-20 2013-02-05 Siliconix Technology C. V. Silicon carbide Schottky diode
US8435873B2 (en) 2006-06-08 2013-05-07 Texas Instruments Incorporated Unguarded Schottky barrier diodes with dielectric underetch at silicide interface
KR100763848B1 (ko) * 2006-07-05 2007-10-05 삼성전자주식회사 쇼트키 다이오드 및 그 제조 방법
US9627552B2 (en) * 2006-07-31 2017-04-18 Vishay-Siliconix Molybdenum barrier metal for SiC Schottky diode and process of manufacture
US8338906B2 (en) * 2008-01-30 2012-12-25 Taiwan Semiconductor Manufacturing Co., Ltd. Schottky device
US8193602B2 (en) * 2010-04-20 2012-06-05 Texas Instruments Incorporated Schottky diode with control gate for optimization of the on state resistance, the reverse leakage, and the reverse breakdown
CN102280465B (zh) * 2010-06-13 2013-05-29 北京大学 阻变随机访问存储器件及制造方法
US8729599B2 (en) 2011-08-22 2014-05-20 United Microelectronics Corp. Semiconductor device
JP6095284B2 (ja) * 2012-06-27 2017-03-15 キヤノン株式会社 ショットキーバリアダイオード及びそれを用いた装置
RU2550374C1 (ru) * 2014-02-21 2015-05-10 Открытое акционерное общество "Оптрон" Кремниевый диод с барьером шоттки и способ его изготовления

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3550260A (en) * 1968-12-26 1970-12-29 Motorola Inc Method for making a hot carrier pn-diode
US3907617A (en) * 1971-10-22 1975-09-23 Motorola Inc Manufacture of a high voltage Schottky barrier device
JPS56144577A (en) * 1980-04-10 1981-11-10 Fujitsu Ltd Production of semiconductor device
JPS5821382A (ja) * 1981-07-29 1983-02-08 Toshiba Corp シヨツトキ−・バリヤ・ダイオ−ドの製造方法
US4441931A (en) * 1981-10-28 1984-04-10 Bell Telephone Laboratories, Incorporated Method of making self-aligned guard regions for semiconductor device elements
US4518981A (en) * 1981-11-12 1985-05-21 Advanced Micro Devices, Inc. Merged platinum silicide fuse and Schottky diode and method of manufacture thereof

Also Published As

Publication number Publication date
JPS60201666A (ja) 1985-10-12
US4862244A (en) 1989-08-29

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