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MX2015009178A - Dispositivo semiconductor y metodo para fabricarlo. - Google Patents

Dispositivo semiconductor y metodo para fabricarlo.

Info

Publication number
MX2015009178A
MX2015009178A MX2015009178A MX2015009178A MX2015009178A MX 2015009178 A MX2015009178 A MX 2015009178A MX 2015009178 A MX2015009178 A MX 2015009178A MX 2015009178 A MX2015009178 A MX 2015009178A MX 2015009178 A MX2015009178 A MX 2015009178A
Authority
MX
Mexico
Prior art keywords
nitride
anode electrode
semiconductor
region
front surface
Prior art date
Application number
MX2015009178A
Other languages
English (en)
Other versions
MX345827B (es
Inventor
Masakazu Kanechika
Hiroyuki Ueda
Hidemoto Tomita
Original Assignee
Toyota Motor 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of MX2015009178A publication Critical patent/MX2015009178A/es
Publication of MX345827B publication Critical patent/MX345827B/es

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
    • H10D84/811—Combinations of field-effect devices and one or more diodes, capacitors or resistors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/40—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels
    • H10D30/47—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels having 2D charge carrier gas channels, e.g. nanoribbon FETs or high electron mobility transistors [HEMT]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/01—Manufacture or treatment
    • H10D30/015—Manufacture or treatment of FETs having heterojunction interface channels or heterojunction gate electrodes, e.g. HEMT
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/40—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels
    • H10D30/47—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels having 2D charge carrier gas channels, e.g. nanoribbon FETs or high electron mobility transistors [HEMT]
    • H10D30/471—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT]
    • H10D30/475—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having wider bandgap layer formed on top of lower bandgap active layer, e.g. undoped barrier HEMTs such as i-AlGaN/GaN HEMTs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/102—Constructional design considerations for preventing surface leakage or controlling electric field concentration
    • H10D62/103—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices
    • H10D62/105—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices by having particular doping profiles, shapes or arrangements of PN junctions; by having supplementary regions, e.g. junction termination extension [JTE] 
    • H10D62/106—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices by having particular doping profiles, shapes or arrangements of PN junctions; by having supplementary regions, e.g. junction termination extension [JTE]  having supplementary regions doped oppositely to or in rectifying contact with regions of the semiconductor bodies, e.g. guard rings with PN or Schottky junctions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/124—Shapes, relative sizes or dispositions of the regions of semiconductor bodies or of junctions between the regions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
    • H10D62/82—Heterojunctions
    • H10D62/824—Heterojunctions comprising only Group III-V materials heterojunctions, e.g. GaN/AlGaN heterojunctions
    • 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
    • H10D8/01—Manufacture or treatment
    • H10D8/051—Manufacture or treatment of Schottky 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 
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/01—Manufacture or treatment
    • H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/01—Manufacture or treatment
    • H10D84/02—Manufacture or treatment characterised by using material-based technologies
    • H10D84/03—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology
    • H10D84/038—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology using silicon technology, e.g. SiGe
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/01—Manufacture or treatment
    • H10D84/02—Manufacture or treatment characterised by using material-based technologies
    • H10D84/05—Manufacture or treatment characterised by using material-based technologies using Group III-V technology
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/13—Semiconductor regions connected to electrodes carrying current to be rectified, amplified or switched, e.g. source or drain regions
    • H10D62/165—Tunnel injectors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
    • H10D62/343—Gate regions of field-effect devices having PN junction gates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
    • H10D62/85—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group III-V materials, e.g. GaAs
    • H10D62/8503—Nitride Group III-V materials, e.g. AlN or GaN

Landscapes

  • Junction Field-Effect Transistors (AREA)
  • Electrodes Of Semiconductors (AREA)

Abstract

Se forman un HEMT y un SBD sobre un substrato semiconductor de nitruro. El substrato semiconductor de nitruro comprende una región con estructura de compuerta del HEMT y una región de electrodo de ánodo. Se forma una primera estructura laminada por lo menos en la región de la estructura de compuerta del HEMT e incluye las capas semiconductoras de nitruro primera a tercera. Se forma una segunda estructura laminada por lo menos en la parte de la región de electrodo de ánodo e incluye las capas semiconductoras de nitruro primera y segunda. El electrodo de ánodo está en contacto con la superficie frontal de la segunda capa semiconductora de nitruro. Por lo menos en la región de contacto en la que la superficie frontal de la segunda capa semiconductora de nitruro está en contacto con el electrodo de ánodo, la superficie frontal de la segunda capa semiconductora de nitruro recibe un acabado para ser una superficie mediante la cual la segunda capa semiconductora de nitruro forma una junta de Schottky con el electrodo de ánodo.
MX2015009178A 2014-07-29 2015-07-16 Dispositivo semiconductor y método para fabricarlo. MX345827B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014153463A JP6055799B2 (ja) 2014-07-29 2014-07-29 半導体装置とその製造方法

Publications (2)

Publication Number Publication Date
MX2015009178A true MX2015009178A (es) 2016-04-28
MX345827B MX345827B (es) 2017-02-17

Family

ID=55079737

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015009178A MX345827B (es) 2014-07-29 2015-07-16 Dispositivo semiconductor y método para fabricarlo.

Country Status (10)

Country Link
US (1) US9536873B2 (es)
JP (1) JP6055799B2 (es)
KR (1) KR101720422B1 (es)
CN (1) CN105322008B (es)
BR (1) BR102015018072A2 (es)
DE (1) DE102015112350A1 (es)
MX (1) MX345827B (es)
MY (1) MY182669A (es)
SG (1) SG10201505824YA (es)
TW (1) TWI550853B (es)

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JP6685278B2 (ja) * 2015-03-11 2020-04-22 パナソニック株式会社 窒化物半導体装置
US10756084B2 (en) * 2015-03-26 2020-08-25 Wen-Jang Jiang Group-III nitride semiconductor device and method for fabricating the same
JP6299658B2 (ja) * 2015-04-22 2018-03-28 トヨタ自動車株式会社 絶縁ゲート型スイッチング素子
JP6263498B2 (ja) 2015-05-21 2018-01-17 株式会社豊田中央研究所 半導体装置とその製造方法
US10651317B2 (en) 2016-04-15 2020-05-12 Macom Technology Solutions Holdings, Inc. High-voltage lateral GaN-on-silicon Schottky diode
CN107768248A (zh) * 2016-08-19 2018-03-06 中国科学院苏州纳米技术与纳米仿生研究所 GaN基增强型HEMT器件的制备方法
JP2018085456A (ja) 2016-11-24 2018-05-31 日機装株式会社 半導体発光素子の製造方法
TWI623967B (zh) * 2017-08-25 2018-05-11 世界先進積體電路股份有限公司 半導體裝置及其製造方法
US10032938B1 (en) 2017-10-03 2018-07-24 Vanguard International Semiconductor Corporation Semiconductor devices and methods for manufacturing the same
SE542709C2 (en) * 2018-05-22 2020-06-30 Ascatron Ab Buried grid with shield in a wide band gap material
TWI791888B (zh) * 2018-09-11 2023-02-11 美商美國亞德諾半導體公司 增強模式化合物半導體場效電晶體、半導體裝置、以及製造增強模式半導體裝置之方法
CN113875019B (zh) * 2020-04-30 2024-07-02 英诺赛科(苏州)半导体有限公司 半导体器件以及制造半导体器件的方法
WO2022032558A1 (en) * 2020-08-13 2022-02-17 Innoscience (Zhuhai) Technology Co., Ltd. Semiconductor device structures and methods of manufacturing the same
CN115440808A (zh) * 2021-06-04 2022-12-06 联华电子股份有限公司 氮化物半导体元件及其制造方法
EP4310918A1 (en) 2022-07-21 2024-01-24 Infineon Technologies Austria AG Semiconductor device and method of fabricating a semiconductor device
CN117837293A (zh) * 2022-08-26 2024-04-05 英诺赛科(苏州)半导体有限公司 半导体装置结构和制造半导体装置结构的方法

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JP5183913B2 (ja) 2006-11-24 2013-04-17 住友電工デバイス・イノベーション株式会社 半導体装置の製造方法
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EP2793255B8 (en) * 2013-04-16 2018-01-17 IMEC vzw Manufacturing method of a semiconductor device comprising a schottky diode and a high electron mobility transistor

Also Published As

Publication number Publication date
BR102015018072A2 (pt) 2016-02-02
TW201613091A (en) 2016-04-01
DE102015112350A1 (de) 2016-02-04
CN105322008A (zh) 2016-02-10
MX345827B (es) 2017-02-17
US9536873B2 (en) 2017-01-03
KR20160014533A (ko) 2016-02-11
CN105322008B (zh) 2018-06-15
MY182669A (en) 2021-01-28
KR101720422B1 (ko) 2017-03-27
US20160035719A1 (en) 2016-02-04
TWI550853B (zh) 2016-09-21
SG10201505824YA (en) 2016-02-26
JP2016032011A (ja) 2016-03-07
JP6055799B2 (ja) 2016-12-27

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