JP7301009B2 - 半導体装置、および半導体装置の製造方法 - Google Patents
半導体装置、および半導体装置の製造方法 Download PDFInfo
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- H10P74/207—Electrical properties, e.g. testing or measuring of resistance, deep levels or capacitance-voltage characteristics
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- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
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- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
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- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/34—Snubber circuits
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- H10P74/20—Testing or measuring during manufacture or treatment of wafers, substrates or devices characterised by the properties tested or measured, e.g. structural or electrical properties
- H10P74/203—Structural properties, e.g. testing or measuring thicknesses, line widths, warpage, bond strengths or physical defects
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- H10W40/20—Arrangements for cooling
- H10W40/25—Arrangements for cooling characterised by their materials
- H10W40/255—Arrangements for cooling characterised by their materials having a laminate or multilayered structure, e.g. direct bond copper [DBC] ceramic substrates
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/34—Snubber circuits
- H02M1/348—Passive dissipative snubbers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
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- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
- H10W70/611—Insulating or insulated package substrates; Interposers; Redistribution layers for connecting multiple chips together
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- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
- H10W70/62—Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their interconnections
- H10W70/65—Shapes or dispositions of interconnections
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- H—ELECTRICITY
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- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/073—Connecting or disconnecting of die-attach connectors
- H10W72/07331—Connecting techniques
- H10W72/07336—Soldering or alloying
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- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/352—Materials of die-attach connectors comprising metals or metalloids, e.g. solders
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- H—ELECTRICITY
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- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/541—Dispositions of bond wires
- H10W72/5445—Dispositions of bond wires being orthogonal to a side surface of the chip, e.g. parallel arrangements
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- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/541—Dispositions of bond wires
- H10W72/547—Dispositions of multiple bond wires
- H10W72/5475—Dispositions of multiple bond wires multiple bond wires connected to common bond pads at both ends of the wires
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/734—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked insulating package substrate, interposer or RDL
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/735—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a laterally-adjacent insulating package substrate, interposer or RDL
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Semiconductor Integrated Circuits (AREA)
- Inverter Devices (AREA)
- Power Conversion In General (AREA)
Description
図1は、本実施の形態1による半導体装置の構成の一例を示す断面図である。
図4は、本実施の形態2による半導体装置の構成の一例を示す断面図である。図5は、図4に示す半導体装置の平面図である。
図6は、本実施の形態3による半導体装置を構成する回路の一例を示す図である。図7は、図6に示す半導体装置の平面図である。
Claims (7)
- 絶縁基板と、
前記絶縁基板上に設けられた回路パターンと、
前記絶縁基板上であって前記回路パターンと平面視で離間して設けられたスナバ回路用基板と、
前記回路パターンおよび前記スナバ回路用基板のうちの一方に設けられた抵抗と、
前記回路パターンおよび前記スナバ回路用基板のうちの他方に設けられたコンデンサと、
前記抵抗および前記コンデンサと電気的に接続された半導体素子と、
を備え、
前記スナバ回路用基板は、前記絶縁基板に接する絶縁層を含み、
前記回路パターンは、P極と同電位であるP側回路パターンと、N極と同電位であるN側回路パターンとを含む、半導体装置。 - 前記抵抗は、前記スナバ回路用基板に設けられ、
前記コンデンサは、前記回路パターンに設けられる、請求項1に記載の半導体装置。 - 前記回路パターンにおいて、当該回路パターンに設けられた前記抵抗または前記コンデンサと並列に設けられた配線をさらに備える、請求項1または2に記載の半導体装置。
- 前記半導体素子は、複数存在し、
前記抵抗および前記コンデンサは、少なくとも1つの前記半導体素子に接続されることを特徴とする、請求項1から3のいずれか1項に記載の半導体装置。 - 前記半導体素子は、炭化珪素を含む、請求項1から4のいずれか1項に記載の半導体装置。
- 前記スナバ回路用基板は、前記絶縁層上に設けられたスナバ回路パターンを有し、
前記抵抗または前記コンデンサは、前記スナバ回路パターン上に設けられる、請求項1から5のいずれか1項に記載の半導体装置。 - 請求項1から6のいずれか1項に記載の半導体装置の製造方法であって、
(a)前記抵抗または前記コンデンサが設けられた前記スナバ回路用基板単体に対して絶縁耐圧試験を実施する工程と、
(b)前記工程(a)の後、前記スナバ回路用基板を前記絶縁基板上に設け、前記スナバ回路用基板と前記回路パターンとを電気的に接続する工程と、
(c)前記工程(b)の後、前記抵抗および前記コンデンサからなるスナバ回路に対して絶縁耐圧試験を実施する工程と、
を備える、半導体装置の製造方法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020020476A JP7301009B2 (ja) | 2020-02-10 | 2020-02-10 | 半導体装置、および半導体装置の製造方法 |
| US17/078,599 US11610873B2 (en) | 2020-02-10 | 2020-10-23 | Semiconductor device and method of manufacturing semiconductor device |
| DE102020133680.2A DE102020133680A1 (de) | 2020-02-10 | 2020-12-16 | Halbleitervorrichtung und Verfahren zum Herstellen einer Halbleitervorrichtung |
| CN202110162589.5A CN113257801B (zh) | 2020-02-10 | 2021-02-05 | 半导体装置及半导体装置的制造方法 |
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| JP2020020476A JP7301009B2 (ja) | 2020-02-10 | 2020-02-10 | 半導体装置、および半導体装置の製造方法 |
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| JP2021125669A JP2021125669A (ja) | 2021-08-30 |
| JP7301009B2 true JP7301009B2 (ja) | 2023-06-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112018007125T5 (de) * | 2018-02-20 | 2020-11-05 | Mitsubishi Electric Corporation | Leistungshalbleitermodul und leistungswandler mit demselben |
| JP7538097B2 (ja) * | 2021-09-13 | 2024-08-21 | 株式会社東芝 | 半導体装置 |
| CN115996572B (zh) * | 2023-03-24 | 2023-07-25 | 长鑫存储技术有限公司 | 半导体器件和半导体存储器 |
| US20250274036A1 (en) * | 2024-02-27 | 2025-08-28 | Wolfspeed, Inc. | Dc link snubber device configured for connection to a power module and/or the like and processes of implementing the same |
| WO2025205604A1 (ja) * | 2024-03-26 | 2025-10-02 | ダイキン工業株式会社 | 半導体装置、電力変換装置、及び空気調和装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005123542A (ja) | 2003-10-20 | 2005-05-12 | Genusion:Kk | 半導体装置のパッケージ構造およびパッケージ化方法 |
| WO2018143429A1 (ja) | 2017-02-06 | 2018-08-09 | 三菱電機株式会社 | 電力用半導体モジュールおよび電力変換装置 |
| JP2020004929A (ja) | 2018-07-02 | 2020-01-09 | 富士電機株式会社 | 半導体装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3519299B2 (ja) * | 1999-01-06 | 2004-04-12 | 芝府エンジニアリング株式会社 | 半導体装置 |
| DE112016006332B4 (de) * | 2016-01-28 | 2021-02-04 | Mitsubishi Electric Corporation | Leistungsmodul |
| JP6755386B2 (ja) | 2017-04-21 | 2020-09-16 | 三菱電機株式会社 | 電力用半導体モジュールおよび電力用半導体モジュールの製造方法 |
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- 2020-02-10 JP JP2020020476A patent/JP7301009B2/ja active Active
- 2020-10-23 US US17/078,599 patent/US11610873B2/en active Active
- 2020-12-16 DE DE102020133680.2A patent/DE102020133680A1/de active Pending
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005123542A (ja) | 2003-10-20 | 2005-05-12 | Genusion:Kk | 半導体装置のパッケージ構造およびパッケージ化方法 |
| WO2018143429A1 (ja) | 2017-02-06 | 2018-08-09 | 三菱電機株式会社 | 電力用半導体モジュールおよび電力変換装置 |
| JP2020004929A (ja) | 2018-07-02 | 2020-01-09 | 富士電機株式会社 | 半導体装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20210249389A1 (en) | 2021-08-12 |
| US11610873B2 (en) | 2023-03-21 |
| CN113257801A (zh) | 2021-08-13 |
| JP2021125669A (ja) | 2021-08-30 |
| CN113257801B (zh) | 2024-09-24 |
| DE102020133680A1 (de) | 2021-08-12 |
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