JP5151338B2 - コンデンサ内蔵絶縁型半導体パワーモジュール - Google Patents
コンデンサ内蔵絶縁型半導体パワーモジュール Download PDFInfo
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- JP5151338B2 JP5151338B2 JP2007239334A JP2007239334A JP5151338B2 JP 5151338 B2 JP5151338 B2 JP 5151338B2 JP 2007239334 A JP2007239334 A JP 2007239334A JP 2007239334 A JP2007239334 A JP 2007239334A JP 5151338 B2 JP5151338 B2 JP 5151338B2
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- side electrode
- capacitor
- electrode plate
- switching element
- insulating
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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
- H01L2224/484—Connecting portions
- H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
- H01L2224/48472—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area also being a wedge bond, i.e. wedge-to-wedge
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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
- H01L2224/49—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
- H01L2224/49111—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain the connectors connecting two common bonding areas, e.g. Litz or braid wires
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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]
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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]
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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
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13091—Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
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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
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/30107—Inductance
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Description
また、請求項1に記載した本発明のコンデンサ内蔵絶縁型半導体パワーモジュールは、前記P側及びN側の電極板を、前記絶縁基板における前記第1の絶縁型半導体スイッチング素子及び前記第2の絶縁型半導体スイッチング素子の共通する実装面の延在方向と交わる方向に間隔をおいて配置して、前記第1の絶縁型半導体スイッチング素子及び前記第2の絶縁型半導体スイッチング素子を被覆し封止する被覆材を前記誘電体として前記空間に充填したことを特徴とする。
一方、請求項2に記載した本発明のコンデンサ内蔵絶縁型半導体パワーモジュールは、前記P側及びN側の電極板を、前記絶縁基板における前記第1の絶縁型半導体スイッチング素子及び前記第2の絶縁型半導体スイッチング素子の共通する実装面の延在方向と交わる方向に間隔をおいて配置して、前記第1の絶縁型半導体スイッチング素子及び前記第2の絶縁型半導体スイッチング素子を被覆し封止する被覆材を前記誘電体として前記空間に充填したことを特徴とする。
1b,3b,5b IGBT(第2の絶縁型半導体スイッチング素子)
1c,3c,5c コンデンサ
1d,3d,5d P側電極板
1e,3e,5e N側電極板
1i,3i,5i 空間
11 絶縁基板
11a,11b,11c 膨出部
15 被覆材
Claims (3)
- P側及びN側の電極板と、これらP側及びN側の電極板間に接続されるハイサイド用の第1の絶縁型半導体スイッチング素子及びローサイド用の第2の絶縁型半導体スイッチング素子の直列回路とを、絶縁基板上に配置した絶縁型半導体パワーモジュールにおいて、
前記P側及びN側の電極板間に空間を設け、該空間に誘電体を介設することで、前記直列回路と並列に接続されたコンデンサを前記絶縁基板上に構成し、
前記P側及びN側の電極板を、前記絶縁基板における前記第1の絶縁型半導体スイッチング素子及び前記第2の絶縁型半導体スイッチング素子の共通する実装面の延在方向に間隔をおいて配置して、前記実装面から一部膨出させた前記絶縁基板の膨出部を前記誘電体として前記空間に配置した、
ことを特徴とするコンデンサ内蔵絶縁型半導体パワーモジュール。 - P側及びN側の電極板と、これらP側及びN側の電極板間に接続されるハイサイド用の第1の絶縁型半導体スイッチング素子及びローサイド用の第2の絶縁型半導体スイッチング素子の直列回路とを、絶縁基板上に配置した絶縁型半導体パワーモジュールにおいて、
前記P側及びN側の電極板間に空間を設け、該空間に誘電体を介設することで、前記直列回路と並列に接続されたコンデンサを前記絶縁基板上に構成し、
前記P側及びN側の電極板を、前記絶縁基板における前記第1の絶縁型半導体スイッチング素子及び前記第2の絶縁型半導体スイッチング素子の共通する実装面の延在方向と交わる方向に間隔をおいて配置して、前記第1の絶縁型半導体スイッチング素子及び前記第2の絶縁型半導体スイッチング素子を被覆し封止する被覆材を前記誘電体として前記空間に充填した、
ことを特徴とするコンデンサ内蔵絶縁型半導体パワーモジュール。 - 単一の前記絶縁基板上に、前記P側及びN側の電極板、前記直列回路、及び、前記コンデンサが複数組設けられている請求項1又は2記載のコンデンサ内蔵絶縁型半導体パワーモジュール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007239334A JP5151338B2 (ja) | 2007-09-14 | 2007-09-14 | コンデンサ内蔵絶縁型半導体パワーモジュール |
Applications Claiming Priority (1)
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JP2007239334A JP5151338B2 (ja) | 2007-09-14 | 2007-09-14 | コンデンサ内蔵絶縁型半導体パワーモジュール |
Publications (2)
Publication Number | Publication Date |
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JP2009071129A JP2009071129A (ja) | 2009-04-02 |
JP5151338B2 true JP5151338B2 (ja) | 2013-02-27 |
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JP2007239334A Active JP5151338B2 (ja) | 2007-09-14 | 2007-09-14 | コンデンサ内蔵絶縁型半導体パワーモジュール |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5754398B2 (ja) * | 2012-03-09 | 2015-07-29 | 三菱電機株式会社 | 半導体装置 |
JP2014038982A (ja) * | 2012-08-20 | 2014-02-27 | Ihi Corp | 半導体パワーモジュール |
WO2016067835A1 (ja) * | 2014-10-30 | 2016-05-06 | ローム株式会社 | パワーモジュールおよびパワー回路 |
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JP2005191233A (ja) * | 2003-12-25 | 2005-07-14 | Toyota Motor Corp | パワーモジュール |
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