JP6365772B2 - パワーモジュール - Google Patents
パワーモジュール Download PDFInfo
- Publication number
- JP6365772B2 JP6365772B2 JP2017515410A JP2017515410A JP6365772B2 JP 6365772 B2 JP6365772 B2 JP 6365772B2 JP 2017515410 A JP2017515410 A JP 2017515410A JP 2017515410 A JP2017515410 A JP 2017515410A JP 6365772 B2 JP6365772 B2 JP 6365772B2
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- electrode
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- insulating substrate
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- Prior art date
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- 239000000758 substrate Substances 0.000 claims description 128
- 239000004065 semiconductor Substances 0.000 claims description 59
- 239000003990 capacitor Substances 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000003071 parasitic effect Effects 0.000 description 9
- 239000004020 conductor Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000009413 insulation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/18—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different subgroups of the same main group of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N
-
- 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
- H01L2224/4912—Layout
- H01L2224/49171—Fan-out arrangements
-
- 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
- H01L2224/4912—Layout
- H01L2224/49175—Parallel arrangements
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)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
Description
12 …積層基板
14 …メイン基板
16 …サブ基板
14a …絶縁性基板(メイン側絶縁性基板)
14c …レジスト膜
141b …電極(第3電極をなすメイン側第3電極)
143b …電極(第2電極)
16a …絶縁性基板(サブ側絶縁性基板)
161b …電極(第1電極)
162b …電極(第3電極をなすサブ側第3電極)
18a …パワー半導体素子(第1半導体素子)
18b …パワー半導体素子(第2半導体素子)
22a,22b …リード端子(第3リード端子)
22c,22d …リード端子(第1リード端子)
22f …リード端子(第2リード端子)
C1 …寄生容量
C2 …キャパシタ(第2キャパシタ)
C3 …キャパシタ(第1キャパシタ)
L3 …インダクタ
D1,D2 …ダイオード(整流素子)
Claims (5)
- 絶縁性基板と、
前記絶縁性基板に形成された第1電極、第2電極および第3電極と、
前記第1電極および前記第2電極の間に接続された第1半導体素子と、
前記第2電極および前記第3電極の間に接続された第2半導体素子と、
前記第1電極、前記第2電極および前記第3電極とそれぞれ接続された第1リード端子、第2リード端子および第3リード端子と、
を備え、
前記第1半導体素子および前記第2半導体素子の少なくとも一方が半導体スイッチ素子からなる樹脂モールド型のパワーモジュールであって、
前記絶縁性基板はメイン側絶縁性基板およびサブ側絶縁性基板を含み、
前記第3電極はメイン側第3電極およびサブ側第3電極を含み、
前記第2電極および前記メイン側第3電極は前記メイン側絶縁性基板の主面に形成され、
前記第1電極および前記サブ側第3電極は前記サブ側絶縁性基板の対向する両主面にそれぞれに形成され、
前記メイン側第3電極の少なくとも一部が露出するように前記メイン側絶縁性基板の主面に形成されたレジスト膜をさらに備え、
前記サブ側絶縁性基板は前記サブ側第3電極が前記メイン側第3電極と面接触するように前記メイン側絶縁性基板に積層されていることを特徴とするパワーモジュール。 - 前記サブ側絶縁性基板は前記メイン側絶縁性基板の材質と同じ材質からなることを特徴とする請求項1に記載のパワーモジュール。
- 前記第1半導体素子および前記第2半導体素子はいずれもスイッチ素子であり、
前記第1リード端子と前記第3リード端子との間に第1キャパシタが接続され、
インダクタと第2キャパシタとからなるLCフィルタが前記第2リード端子に接続され、
前記第1リード端子と前記第2リード端子との間で電力変換を行う、請求項1または2に記載のパワーモジュールを用いた昇降圧コンバータ。 - 前記第1半導体素子および前記第2半導体素子はそれぞれ整流素子およびスイッチ素子であり、
前記第2リード端子にインダクタが接続され、
前記インダクタを介して前記第2リード端子と前記第3リード端子との間に入力電圧が印加され、
前記第1リード端子を出力端子とする、請求項1または2に記載のパワーモジュールを用いた昇圧コンバータ。 - 前記第1半導体素子および前記第2半導体素子はそれぞれスイッチ素子および整流素子であり、
前記第1リード端子と前記第3リード端子との間に入力電圧が印加され、
インダクタとキャパシタとからなるLCフィルタが前記第2リード端子に接続されてなる、請求項1または2に記載のパワーモジュールを用いた降圧コンバータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015091961 | 2015-04-28 | ||
JP2015091961 | 2015-04-28 | ||
PCT/JP2016/055320 WO2016174908A1 (ja) | 2015-04-28 | 2016-02-24 | パワーモジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016174908A1 JPWO2016174908A1 (ja) | 2017-11-30 |
JP6365772B2 true JP6365772B2 (ja) | 2018-08-01 |
Family
ID=57198294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017515410A Active JP6365772B2 (ja) | 2015-04-28 | 2016-02-24 | パワーモジュール |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6365772B2 (ja) |
WO (1) | WO2016174908A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6594556B1 (ja) * | 2018-01-17 | 2019-10-23 | 新電元工業株式会社 | 電子モジュール |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2725954B2 (ja) * | 1992-07-21 | 1998-03-11 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
US9147666B2 (en) * | 2009-05-14 | 2015-09-29 | Rohm Co., Ltd. | Semiconductor device |
US9209176B2 (en) * | 2011-12-07 | 2015-12-08 | Transphorm Inc. | Semiconductor modules and methods of forming the same |
-
2016
- 2016-02-24 JP JP2017515410A patent/JP6365772B2/ja active Active
- 2016-02-24 WO PCT/JP2016/055320 patent/WO2016174908A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2016174908A1 (ja) | 2016-11-03 |
JPWO2016174908A1 (ja) | 2017-11-30 |
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