CN107924942B - 半导体装置 - Google Patents

半导体装置 Download PDF

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Publication number
CN107924942B
CN107924942B CN201680049102.XA CN201680049102A CN107924942B CN 107924942 B CN107924942 B CN 107924942B CN 201680049102 A CN201680049102 A CN 201680049102A CN 107924942 B CN107924942 B CN 107924942B
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layer
region
igbt
diode
collector
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CN107924942A (zh
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河野宪司
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Denso Corp
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Denso Corp
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D12/00—Bipolar devices controlled by the field effect, e.g. insulated-gate bipolar transistors [IGBT]
    • H10D12/411—Insulated-gate bipolar transistors [IGBT]
    • H10D12/441—Vertical IGBTs
    • H10D12/461—Vertical IGBTs having non-planar surfaces, e.g. having trenches, recesses or pillars in the surfaces of the emitter, base or collector regions
    • H10D12/481—Vertical IGBTs having non-planar surfaces, e.g. having trenches, recesses or pillars in the surfaces of the emitter, base or collector regions having gate structures on slanted surfaces, on vertical surfaces, or in grooves, e.g. trench gate IGBTs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D12/00—Bipolar devices controlled by the field effect, e.g. insulated-gate bipolar transistors [IGBT]
    • 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
    • H10D62/113—Isolations within a component, i.e. internal isolations
    • H10D62/115—Dielectric isolations, e.g. air gaps
    • H10D62/116—Dielectric isolations, e.g. air gaps adjoining the input or output regions of field-effect devices, e.g. adjoining source or drain 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
    • H10D62/10—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
    • H10D62/137—Collector regions of BJTs
    • 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
    • H10D62/141—Anode or cathode regions of thyristors; Collector or emitter regions of gated bipolar-mode devices, e.g. of IGBTs
    • H10D62/142—Anode regions of thyristors or collector regions of gated bipolar-mode devices
    • 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
    • H10D62/50—Physical imperfections
    • H10D62/53—Physical imperfections the imperfections being within the semiconductor body 
    • 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
    • H10D8/50—PIN 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
    • 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
    • H10D84/60—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 H10D10/00 or H10D18/00, e.g. integration of BJTs
    • H10D84/611—Combinations of BJTs and one or more of diodes, resistors or capacitors
    • H10D84/613—Combinations of vertical BJTs and one or more of diodes, resistors or capacitors
    • H10D84/617—Combinations of vertical BJTs and only 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
    • H10D84/80—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
    • 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
    • H01L21/26—Bombardment with radiation
    • H01L21/263—Bombardment with radiation with high-energy radiation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/02—Bonding areas; Manufacturing methods related thereto
    • H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
    • H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
    • H01L2224/0601—Structure
    • H01L2224/0603—Bonding areas having different sizes, e.g. different heights or widths
    • 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
    • H10D64/111—Field plates
    • H10D64/117—Recessed field plates, e.g. trench field plates or buried field plates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D8/00—Diodes
    • H10D8/422—PN diodes having the PN junctions in mesas

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  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
CN201680049102.XA 2015-08-28 2016-08-08 半导体装置 Active CN107924942B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015169396A JP6443267B2 (ja) 2015-08-28 2015-08-28 半導体装置
JP2015-169396 2015-08-28
PCT/JP2016/073244 WO2017038389A1 (ja) 2015-08-28 2016-08-08 半導体装置

Publications (2)

Publication Number Publication Date
CN107924942A CN107924942A (zh) 2018-04-17
CN107924942B true CN107924942B (zh) 2021-04-20

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US (1) US10170607B2 (enExample)
JP (1) JP6443267B2 (enExample)
CN (1) CN107924942B (enExample)
WO (1) WO2017038389A1 (enExample)

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JP6589817B2 (ja) * 2016-10-26 2019-10-16 株式会社デンソー 半導体装置
CN110382296B (zh) 2017-03-10 2022-12-13 株式会社小糸制作所 照明装置
JP7013668B2 (ja) * 2017-04-06 2022-02-01 富士電機株式会社 半導体装置
JP6747593B2 (ja) * 2017-07-14 2020-08-26 富士電機株式会社 半導体装置
US10141300B1 (en) 2017-10-19 2018-11-27 Alpha And Omega Semiconductor (Cayman) Ltd. Low capacitance transient voltage suppressor
JP6733829B2 (ja) 2017-11-15 2020-08-05 富士電機株式会社 半導体装置
JP6784337B2 (ja) 2017-11-16 2020-11-11 富士電機株式会社 半導体装置
JP6992476B2 (ja) * 2017-12-14 2022-01-13 富士電機株式会社 半導体装置
CN109979935B (zh) * 2017-12-28 2025-04-22 富士电机株式会社 半导体装置及半导体装置的制造方法
JP7102808B2 (ja) 2018-03-15 2022-07-20 富士電機株式会社 半導体装置
JP7187787B2 (ja) 2018-03-15 2022-12-13 富士電機株式会社 半導体装置
JP7131003B2 (ja) 2018-03-16 2022-09-06 富士電機株式会社 半導体装置
JP7010184B2 (ja) * 2018-09-13 2022-01-26 株式会社デンソー 半導体装置
JP7230434B2 (ja) 2018-10-30 2023-03-01 富士電機株式会社 半導体装置の製造方法
WO2020174799A1 (ja) 2019-02-27 2020-09-03 富士電機株式会社 半導体装置
JP7404702B2 (ja) * 2019-08-09 2023-12-26 富士電機株式会社 半導体装置
JP7172920B2 (ja) 2019-09-04 2022-11-16 株式会社デンソー 半導体装置
CN110797404B (zh) * 2019-10-18 2023-11-28 上海睿驱微电子科技有限公司 一种rc-igbt半导体器件
CN114144890A (zh) * 2020-02-12 2022-03-04 富士电机株式会社 半导体装置及其制造方法
JP7524589B2 (ja) * 2020-04-20 2024-07-30 サンケン電気株式会社 半導体装置
CN114730804A (zh) 2020-05-01 2022-07-08 富士电机株式会社 半导体装置
JP7410829B2 (ja) 2020-09-15 2024-01-10 株式会社東芝 半導体装置
JP7528743B2 (ja) * 2020-11-27 2024-08-06 三菱電機株式会社 半導体装置
JP7410900B2 (ja) * 2021-03-17 2024-01-10 株式会社東芝 半導体装置
DE102021115971A1 (de) * 2021-06-21 2022-12-22 Infineon Technologies Ag Feldstoppgebiet enthaltende halbleitervorrichtung
CN113990927B (zh) * 2021-10-26 2023-11-28 电子科技大学 一种减小米勒电容的新型rc-igbt结构

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CN101764139A (zh) * 2008-12-24 2010-06-30 株式会社电装 包括绝缘栅极双极晶体管和二极管的半导体器件
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CN101764139A (zh) * 2008-12-24 2010-06-30 株式会社电装 包括绝缘栅极双极晶体管和二极管的半导体器件
CN102412288A (zh) * 2010-09-21 2012-04-11 株式会社东芝 逆导型绝缘栅双极晶体管

Also Published As

Publication number Publication date
WO2017038389A1 (ja) 2017-03-09
CN107924942A (zh) 2018-04-17
JP2017045949A (ja) 2017-03-02
JP6443267B2 (ja) 2018-12-26
US10170607B2 (en) 2019-01-01
US20180197977A1 (en) 2018-07-12

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