JP7761159B2 - 半導体モジュール、半導体装置、及び車両 - Google Patents
半導体モジュール、半導体装置、及び車両Info
- Publication number
- JP7761159B2 JP7761159B2 JP2024546764A JP2024546764A JP7761159B2 JP 7761159 B2 JP7761159 B2 JP 7761159B2 JP 2024546764 A JP2024546764 A JP 2024546764A JP 2024546764 A JP2024546764 A JP 2024546764A JP 7761159 B2 JP7761159 B2 JP 7761159B2
- Authority
- JP
- Japan
- Prior art keywords
- partition
- case
- semiconductor module
- circuit board
- section
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group subclass H10D
- H01L25/072—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group subclass H10D the devices being arranged next to each other
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0073—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having specific features for mounting the housing on an external structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
- H01L23/053—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having an insulating or insulated base as a mounting for the semiconductor body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/10—Containers; Seals characterised by the material or arrangement of seals between parts, e.g. between cap and base of the container or between leads and walls of the container
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/18—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of the types provided for in two or more different main groups of the same subclass of H10B, H10D, H10F, H10H, H10K or H10N
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0047—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB
- H05K5/006—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB characterized by features for holding the PCB within the housing
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0091—Housing specially adapted for small components
- H05K5/0095—Housing specially adapted for small components hermetically-sealed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Description
Claims (9)
- 回路板が搭載されたベースと、
前記ベースに搭載された前記回路板を覆うケースであって、
前記回路板の外周を囲む側面部と前記回路板の上方に位置する蓋部とを有する前記ケースと、
各々が、前記回路板の導体パターンに電気的に接続され、前記ケースに設けられたスリットを通って前記ケースの外部に延出した複数の導体板と、
前記回路板を封止する封止材と
を含み、
前記ケースは、前記蓋部、前記側面部、及び前記回路板に囲われた領域に配置され、前記複数の導体板の間に配置されて前記複数の導体板の間を絶縁する仕切り部を有し、
前記仕切り部は、前記複数の導体板、及び前記仕切り部の各々が平行に延在する面と垂直な方向から見て、前記複数の導体板と重ならない位置に切り欠き区間を有することで、前記複数の導体板と重なる第一部分の高さよりも前記複数の導体板が重ならない第二部分の高さが低くなる
ことを特徴とする半導体モジュール。 - 前記仕切り部のうちの前記複数の導体板と重なる部分の高さ方向の先端部分が、前記封止材に接触している
ことを特徴とする請求項1に記載の半導体モジュール。 - 前記封止材は、前記回路板を封止する第1の封止材と、前記第1の封止材上の第2の封止材とを含み、
前記第1の封止材の上面が、前記仕切り部のうちの前記複数の導体板と重なる部分の高さ方向の先端位置と、前記切り欠き区間の前記高さ方向の先端位置との間にある
ことを特徴とする請求項1に記載の半導体モジュール。 - 前記ケースの前記仕切り部は、互いに平行に延伸する第1の仕切り部と第2の仕切り部とを有し、前記第1の仕切り部の前記切り欠き区間と前記第2の仕切り部の前記切り欠き区間とに接続される梁部を更に有する
ことを特徴とする請求項1に記載の半導体モジュール。 - 前記ケースの前記仕切り部は、互いに平行に延伸する第1の仕切り部と第2の仕切り部とを有し、前記第1の仕切り部の前記切り欠き区間と前記第2の仕切り部の前記切り欠き区間とに接続される第1の梁部と、前記第1の梁部と前記側面部とに接続される第2の梁部とを更に有する
ことを特徴とする請求項1に記載の半導体モジュール。 - 前記仕切り部の前記切り欠き区間における前記蓋部からの高さが曲面で変化する
ことを特徴とする請求項1に記載の半導体モジュール。 - 請求項1~6のいずれか1項に記載の半導体モジュールと、
前記半導体モジュールの前記ベースにおける前記回路板が搭載された面とは反対側の面に配置された冷却器と、
を備えることを特徴とする半導体装置。 - 請求項1~6のいずれか1項に記載の半導体モジュールを備えることを特徴とする車両。
- 請求項7に記載の半導体装置を備えることを特徴とする車両。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022148608 | 2022-09-16 | ||
| JP2022148608 | 2022-09-16 | ||
| PCT/JP2023/028240 WO2024057752A1 (ja) | 2022-09-16 | 2023-08-02 | 半導体モジュール、半導体装置、及び車両 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024057752A1 JPWO2024057752A1 (ja) | 2024-03-21 |
| JP7761159B2 true JP7761159B2 (ja) | 2025-10-28 |
Family
ID=90274689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024546764A Active JP7761159B2 (ja) | 2022-09-16 | 2023-08-02 | 半導体モジュール、半導体装置、及び車両 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240431041A1 (ja) |
| JP (1) | JP7761159B2 (ja) |
| CN (1) | CN118843933A (ja) |
| DE (1) | DE112023000516T5 (ja) |
| WO (1) | WO2024057752A1 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007026499A1 (ja) | 2005-08-30 | 2007-03-08 | Matsushita Electric Industrial Co., Ltd. | 基板構造および電子機器 |
| WO2016052183A1 (ja) | 2014-09-30 | 2016-04-07 | 株式会社三社電機製作所 | 半導体モジュール |
| WO2018185974A1 (ja) | 2017-04-06 | 2018-10-11 | 三菱電機株式会社 | 半導体装置およびその製造方法、ならびに電力変換装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6261349A (ja) * | 1985-09-11 | 1987-03-18 | Mitsubishi Electric Corp | 半導体装置 |
| JPH07335800A (ja) | 1994-06-08 | 1995-12-22 | Fuji Electric Co Ltd | 半導体装置 |
| JP3831577B2 (ja) * | 2000-06-01 | 2006-10-11 | アイシン・エィ・ダブリュ株式会社 | 電子部品ユニット |
| JP2006121861A (ja) | 2004-10-25 | 2006-05-11 | Fuji Electric Fa Components & Systems Co Ltd | 電力変換装置 |
| JP2011023458A (ja) * | 2009-07-14 | 2011-02-03 | Toshiba Corp | 半導体装置およびその製造方法 |
| EP2833404A4 (en) * | 2012-03-28 | 2016-01-20 | Fuji Electric Co Ltd | SEMICONDUCTOR COMPONENT AND MANUFACTURING METHOD THEREFOR |
| JP5897516B2 (ja) * | 2013-08-21 | 2016-03-30 | 株式会社三社電機製作所 | 半導体装置 |
| JP7247791B2 (ja) * | 2019-07-03 | 2023-03-29 | 住友電気工業株式会社 | 半導体装置 |
| JP7613196B2 (ja) | 2021-03-24 | 2025-01-15 | 富士フイルムビジネスイノベーション株式会社 | 情報処理装置及びプログラム |
-
2023
- 2023-08-02 JP JP2024546764A patent/JP7761159B2/ja active Active
- 2023-08-02 CN CN202380024528.XA patent/CN118843933A/zh active Pending
- 2023-08-02 WO PCT/JP2023/028240 patent/WO2024057752A1/ja not_active Ceased
- 2023-08-02 DE DE112023000516.8T patent/DE112023000516T5/de active Pending
-
2024
- 2024-08-30 US US18/820,477 patent/US20240431041A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007026499A1 (ja) | 2005-08-30 | 2007-03-08 | Matsushita Electric Industrial Co., Ltd. | 基板構造および電子機器 |
| WO2016052183A1 (ja) | 2014-09-30 | 2016-04-07 | 株式会社三社電機製作所 | 半導体モジュール |
| WO2018185974A1 (ja) | 2017-04-06 | 2018-10-11 | 三菱電機株式会社 | 半導体装置およびその製造方法、ならびに電力変換装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112023000516T5 (de) | 2024-12-12 |
| US20240431041A1 (en) | 2024-12-26 |
| JPWO2024057752A1 (ja) | 2024-03-21 |
| WO2024057752A1 (ja) | 2024-03-21 |
| CN118843933A (zh) | 2024-10-25 |
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