JP5909396B2 - 回路装置 - Google Patents
回路装置 Download PDFInfo
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- JP5909396B2 JP5909396B2 JP2012069348A JP2012069348A JP5909396B2 JP 5909396 B2 JP5909396 B2 JP 5909396B2 JP 2012069348 A JP2012069348 A JP 2012069348A JP 2012069348 A JP2012069348 A JP 2012069348A JP 5909396 B2 JP5909396 B2 JP 5909396B2
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- thermistor
- island
- igbt
- lead
- circuit board
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- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
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- 229910052782 aluminium Inorganic materials 0.000 description 4
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- 230000001965 increasing effect Effects 0.000 description 3
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- 229910000679 solder Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
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- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48095—Kinked
- H01L2224/48096—Kinked the kinked part being in proximity to the bonding area on the semiconductor or solid-state body
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
- H01L2224/48139—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate with an intermediate bond, e.g. continuous wire daisy chain
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- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4911—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain
- H01L2224/49113—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain the connectors connecting different bonding areas on the semiconductor or solid-state body to a common bonding area outside the body, e.g. converging wires
-
- 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1305—Bipolar Junction Transistor [BJT]
- H01L2924/13055—Insulated gate bipolar transistor [IGBT]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13091—Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
Description
12 回路基板
16 封止樹脂
Q1、Q2、Q3、Q4、Q5、Q6 IGBT
18、18A、18B、18C、18D、18E、20 リード
22、22C、22D 突出部
D、D1、D2、D3、D4、D5、D6 ダイオード
26 金属細線
28、28A、28B、28C、28D、28E アイランド部
30 傾斜部
32、32A、32B、32C、32D、32E リード部
34、34A、34B、34C、34E ボンディング部
36 ボンディング部
38 リード部
39 傾斜部
44 絶縁層
45 サーミスタ
46 導電パターン
56 インバータ回路
Claims (7)
- 回路基板と、
前記回路基板の上面に配置された複数のアイランドと、
前記アイランドに固着された半導体素子と、
前記アイランド同士の間に配置されたサーミスタと、を具備し、
前記サーミスタに対峙する部分の前記アイランドの側辺が、前記サーミスタ側に突出することを特徴とする回路装置。 - 前記サーミスタを挟むように第1アイランドおよび第2アイランドが配置され、
前記サーミスタに面する前記第1アイランドの側辺が前記サーミスタ側に突出し、
前記サーミスタに面する前記第2アイランドの側辺が前記サーミスタ側に突出することを特徴とする請求項1に記載の回路装置。 - 前記第1アイランドの側辺が前記サーミスタ側に突出する長さと、前記第2アイランドの側辺が前記サーミスタ側に突出する長さは同等であることを特徴とする請求項2に記載の回路装置。
- 前記アイランドは、前記回路基板の上面に固着されるリードフレームの一部であることを特徴とする請求項1から請求項3の何れかに記載の回路装置。
- 前記回路基板は、上面が絶縁層により被覆された金属から成る基板であることを特徴とする請求項1から請求項4の何れかに記載の回路装置。
- 前記半導体素子はIGBTまたはMOSFETであることを特徴とする請求項1から請求項5の何れかに記載の回路装置。
- 前記回路基板には三相のインバータ回路を構成する6個の前記半導体素子が配置され、
前記サーミスタの一方側および他方側に夫々3個の前記半導体素子が配置されることを特徴とする請求項1から請求項6の何れかに記載の回路装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012069348A JP5909396B2 (ja) | 2012-03-26 | 2012-03-26 | 回路装置 |
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JP2012069348A JP5909396B2 (ja) | 2012-03-26 | 2012-03-26 | 回路装置 |
Publications (2)
Publication Number | Publication Date |
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JP2013201325A JP2013201325A (ja) | 2013-10-03 |
JP5909396B2 true JP5909396B2 (ja) | 2016-04-26 |
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JP2012069348A Active JP5909396B2 (ja) | 2012-03-26 | 2012-03-26 | 回路装置 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5893082B2 (ja) * | 2014-06-18 | 2016-03-23 | 三菱電機株式会社 | 電力変換装置 |
WO2021210402A1 (ja) * | 2020-04-17 | 2021-10-21 | ローム株式会社 | 半導体装置 |
JP7313413B2 (ja) | 2021-11-02 | 2023-07-24 | 三菱電機株式会社 | 半導体装置 |
WO2024018827A1 (ja) * | 2022-07-21 | 2024-01-25 | ローム株式会社 | 半導体装置および半導体装置アッセンブリ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09148523A (ja) * | 1995-11-21 | 1997-06-06 | Toshiba Corp | 半導体装置 |
JP2002124618A (ja) * | 2000-10-18 | 2002-04-26 | Unisia Jecs Corp | 半導体装置 |
JP3846699B2 (ja) * | 2001-10-10 | 2006-11-15 | 富士電機ホールディングス株式会社 | 半導体パワーモジュールおよびその製造方法 |
JP2004281721A (ja) * | 2003-03-17 | 2004-10-07 | Hitachi Ltd | 回路基板及び絶縁型半導体装置 |
JP4367239B2 (ja) * | 2004-06-03 | 2009-11-18 | 株式会社デンソー | 混成集積回路装置 |
KR20080031446A (ko) * | 2005-08-31 | 2008-04-08 | 산요덴키가부시키가이샤 | 회로 장치 및 그 제조 방법 |
JP5285348B2 (ja) * | 2008-07-30 | 2013-09-11 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | 回路装置 |
JP5550225B2 (ja) * | 2008-09-29 | 2014-07-16 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | 回路装置 |
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2012
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