JP6846206B2 - 半導体装置及び半導体装置の製造方法 - Google Patents
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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
- H01L2224/49—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
-
- 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
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Description
特許文献1 特開2010−206106号公報
特許文献2 特開2010−205833号公報
特許文献3 特開2010−199206号公報
特許文献4 特開2010−98846号公報
特許文献5 特開平5−98846号公報
特許文献6 特開2014−128066号公報
特許文献7 特開2001−258267号公報
Claims (17)
- 第1基板(13)と、
前記第1基板(13)上に搭載される半導体素子(14a,15a)と、
前記半導体素子(14a,15a)に並列に接続される電圧振動抑制回路(20)と、
前記半導体素子(14a,15a)、該半導体素子(14a,15a)が搭載された前記第1基板(13)の一面、及び前記電圧振動抑制回路(20)をモールド材により封止する中実な筐体(10)と、
を備え、
前記電圧振動抑制回路(20)は、直列に接続された抵抗素子(23)及び容量素子(24)を含み、
前記抵抗素子(23)は、100℃以上の耐熱性を有する金属シート抵抗であり、
前記容量素子(24)は、100℃以上の耐熱性を有する薄膜コンデンサである
半導体装置。 - 前記抵抗素子(23)及び前記容量素子(24)の少なくとも一方は、積層構造の電極(23a1,23a2,24d1,24d2)を有する、請求項1に記載の半導体装置。
- 前記抵抗素子(23)及び前記容量素子(24)の少なくとも一方は、柔軟である、請求項1または2に記載の半導体装置。
- 前記半導体素子(14a,15a)及び前記電圧振動抑制回路(20)を電気的に接続する導電部材(13b1,13b3,13b4,14a0,14b0,14c,14e,15a0,15b0,15d)をさらに備え、
前記筐体(10)は、さらに前記導電部材(13b1,13b3,13b4,14a0,14b0,14c,14e,15a0,15b0,15d)を封止する、請求項1から3のいずれか一項に記載の半導体装置。 - 前記電圧振動抑制回路(20)は、前記第1基板(13)上に搭載される、請求項4に記載の半導体装置。
- 前記第1基板(13)は、前記電圧振動抑制回路(20)に接続する積層構造の配線を有する、請求項5に記載の半導体装置。
- 前記電圧振動抑制回路(20)は第2基板(21)上に搭載され、
前記筐体(10)は、前記第2基板(21)とともに前記電圧振動抑制回路(20)を封止する、請求項4に記載の半導体装置。 - 前記第2基板(21)は、前記電圧振動抑制回路(20)に接続する積層構造の配線を有する、請求項7に記載の半導体装置。
- 前記導電部材のインダクタンスは、前記電圧振動抑制回路(20)に並列に接続する、前記半導体素子(14a,15a)を含む回路内の配線インダクタンスより小さい、請求項4から8のいずれか一項に記載の半導体装置。
- 前記半導体素子(14a,15a)は、SiC半導体素子である、請求項1から9のいずれか一項に記載の半導体装置。
- 前記半導体素子(14a,15a)は、直列に接続される第1及び第2半導体素子(14a,15a)を含み、
前記電圧振動抑制回路(20)は、前記第1及び第2半導体素子(14a,15a)に並列に接続される、請求項1から10のいずれか一項に記載の半導体装置。 - 前記半導体素子(14a,15a)は、直列に接続される第1及び第2半導体素子(14a,15a)を含み、
前記電圧振動抑制回路(20)は、前記第1半導体素子(14a)に並列に接続される、請求項1から10のいずれか一項に記載の半導体装置。 - 前記第2半導体素子(15a)に並列に接続される別の電圧振動抑制回路(20)をさらに備える、請求項12に記載の半導体装置。
- 第1基板(13)上に半導体素子を搭載する段階と、
前記半導体素子(14a,15a)に並列に電圧振動抑制回路(20)を接続する段階と、
前記半導体素子(14a,15a)、該半導体素子(14a,15a)が搭載された前記第1基板(13)の一面、及び前記電圧振動抑制回路(20)をモールド材により封止する段階と、
を備え、
前記電圧振動抑制回路(20)は、直列に接続された抵抗素子(23)及び容量素子(24)を含み、
前記抵抗素子(23)は、100℃以上の耐熱性を有する金属シート抵抗であり、
前記容量素子(24)は、100℃以上の耐熱性を有する薄膜コンデンサである
半導体装置の製造方法。 - 前記接続する段階では、前記半導体素子(14a,15a)及び前記電圧振動抑制回路(20)を導電部材(13b1,13b3,13b4,14a0,14b0,14c,14e,15a0,15b0,15d)により電気的に接続し、
前記封止する段階では、さらに前記導電部材(13b1,13b3,13b4,14a0,14b0,14c,14e,15a0,15b0,15d)を封止する、請求項14に記載の半導体装置の製造方法。 - 前記搭載する段階では、さらに前記電圧振動抑制回路(20)を前記第1基板(13)上に搭載する、請求項14または15に記載の半導体装置の製造方法。
- 前記電圧振動抑制回路(20)を第2基板(21)上に搭載する段階をさらに備え、
前記封止する段階では、前記第2基板(21)とともに前記電圧振動抑制回路(20)を封止する、請求項14から16のいずれか一項に記載の半導体装置の製造方法。
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