JP7040538B2 - 接続端子ユニット - Google Patents
接続端子ユニット Download PDFInfo
- Publication number
- JP7040538B2 JP7040538B2 JP2019568982A JP2019568982A JP7040538B2 JP 7040538 B2 JP7040538 B2 JP 7040538B2 JP 2019568982 A JP2019568982 A JP 2019568982A JP 2019568982 A JP2019568982 A JP 2019568982A JP 7040538 B2 JP7040538 B2 JP 7040538B2
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- Prior art keywords
- terminal
- connection
- connection terminal
- semiconductor module
- mold
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- 239000004065 semiconductor Substances 0.000 claims description 146
- 239000000463 material Substances 0.000 claims description 27
- 238000005452 bending Methods 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- H—ELECTRICITY
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- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
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- 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
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Description
複数の前記接続端子を保持する端子モールド部と、を備え、
前記端子モールド部は、前記半導体モジュール又は前記半導体モジュールを支持する基材に当接する当接部を有し、
前記当接部は、前記端子接続部に前記接続端子が対向する方向である縦方向から当接する縦方向当接部と、前記縦方向に交差し、それぞれ異なる少なくとも2方向から当接する側方当接部と、を有する。
Static Induction Transistor)、GaN-MOSFET(Gallium Nitride - MOSFET)等を用いることができる。図1に示すように、本実施形態では、スイッチング素子13としてIGBTを例示している。また、各スイッチング素子13には、フリーホイールダイオード15が並列に接続されている。
以下、その他の実施形態について説明する。尚、以下に説明する各実施形態の構成は、それぞれ単独で適用されるものに限られず、矛盾が生じない限り、他の実施形態の構成と組み合わせて適用することも可能である。
以下、上記において説明した接続端子ユニット1の概要について簡単に説明する。
よって、本構成によれば、制御基板(80)と接続端子ユニット(1)とを簡単且つ精度良く位置合わせして、制御基板(80)に形成された複数の端子接続孔(85)に複数の接続端子(25)を容易且つ適切に貫通させることができる。
1a :縦方向当接部
1b :第1側方当接部(側方当接部)
1c :第2側方当接部(側方当接部)
2N :負極バスバー(基材)
2P :正極バスバー(基材)
5 :半導体モジュール
7 :ドライブ回路
8 :インバータ制御装置(半導体モジュールの制御回路)
11 :上段側半導体モジュール(半導体モジュール)
12 :下段側半導体モジュール(半導体モジュール)
13 :スイッチング素子
20 :端子モールド部
21 :第1柱状位置決め部(突出長さが異なる2本の柱状部)
22 :第2柱状位置決め部(突出長さが異なる2本の柱状部)
23 :位置決め部
25 :接続端子
25a :第1端部(端子接続部に接続される側の端部)
25b :第2端部(端子接続部に接続される側とは反対側の端部)
27 :モールド内曲げ部(移動規制部)
28 :モールド外曲げ部(低剛性部)
29 :凹部
30 :凸部
40 :素子モールド部
51 :第1出力バスバー(基材)
52 :第2出力バスバー(基材)
53 :第3出力バスバー(基材)
55 :端子接続部
60 :移動規制部
67 :膨隆部(移動規制部)
70 :低剛性部
78 :環状ばね部(ばね状部)
79 :コイルばね部(ばね状部)
80 :制御基板
81 :第1係合孔(制御基板に形成された孔部)
82 :第2係合孔(制御基板に形成された孔部)
85 :端子接続孔
B :基材
H1 :第1横方向(縦方向に交差する方向)
H2 :第2横方向(縦方向に交差する方向)
T :当接部
V :縦方向
Claims (14)
- 少なくとも1つのスイッチング素子を含む半導体モジュールに設けられた複数の端子接続部に対向してそれぞれ接続される複数の接続端子と、
複数の前記接続端子を保持する端子モールド部と、を備え、
前記端子モールド部は、前記半導体モジュールを支持する基材に当接する当接部を有し、
前記当接部は、前記端子接続部に前記接続端子が対向する方向である縦方向から当接する縦方向当接部と、前記縦方向に交差し、それぞれ異なる少なくとも2方向から当接する側方当接部と、を有する接続端子ユニット。 - 前記側方当接部は、第1側方当接部と第2側方当接部とを備え、
前記第1側方当接部及び前記第2側方当接部は、互いに直交すると共に前記縦方向に直交する方向から基材に当接する、請求項1に記載の接続端子ユニット。 - 前記端子モールド部は、当該端子モールド部が保持する複数の前記接続端子の接続対象の前記半導体モジュールに対して、前記縦方向に沿う縦方向視で少なくとも一部が重複する状態で配置される請求項1又は2に記載の接続端子ユニット。
- 前記接続端子は、前記端子モールド部の内部において前記接続端子の前記縦方向への移動を規制する移動規制部を有する請求項1から3の何れか一項に記載の接続端子ユニット。
- 前記移動規制部は、前記縦方向に交差する方向へ曲がったモールド内曲げ部である請求項4に記載の接続端子ユニット。
- 前記接続端子は、前記端子モールド部の外部において前記接続端子の他の部位よりも剛性が低い低剛性部を有する請求項1から5の何れか一項に記載の接続端子ユニット。
- 前記低剛性部は、前記縦方向に交差する方向へ曲がったモールド外曲げ部、又は、少なくとも前記縦方向に撓むばね状部である請求項6に記載の接続端子ユニット。
- 前記低剛性部は、複数の前記接続端子における前記端子接続部に接続される側の端部とは反対側の端部と、前記端子モールド部との間に設けられている請求項6又は7に記載の接続端子ユニット。
- 前記低剛性部は、複数の前記接続端子における前記端子接続部に接続される側の端部と、前記端子モールド部との間に設けられている請求項6又は7に記載の接続端子ユニット。
- 前記半導体モジュールと前記端子モールド部とは、素子モールド部によって一体的にモールドされるものであり、
前記低剛性部は、前記素子モールド部の内部に対応する位置に設けられている請求項9に記載の接続端子ユニット。 - 前記半導体モジュールと前記端子モールド部とは、素子モールド部によって一体的にモールドされるものであり、
前記端子モールド部は、前記素子モールド部の内部に対応する位置に、前記縦方向に交差する方向に凹んだ凹部又は突出した凸部を有する請求項1から10の何れか一項に記載の接続端子ユニット。 - 複数の前記接続端子における前記端子接続部に接続される側とは反対側の端部が、前記半導体モジュールの制御回路が形成された制御基板に形成された複数の端子接続孔を貫通して前記制御基板に接続されるように構成され、
前記端子モールド部は、前記制御基板に係合して、前記制御基板の基板面に沿った方向の位置決めを行う位置決め部を有する請求項1から11の何れか一項に記載の接続端子ユニット。 - 前記位置決め部は、前記縦方向に沿って複数の前記接続端子よりも前記制御基板の側に突出した柱状に形成され、前記制御基板に形成された孔部に係合する請求項12に記載の接続端子ユニット。
- 前記位置決め部は、前記制御基板の側への突出長さが異なる2本の柱状部を有する請求項13に記載の接続端子ユニット。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010160916A (ja) | 2009-01-06 | 2010-07-22 | Mitsubishi Electric Corp | 半導体装置およびそのコネクター |
JP2010176922A (ja) | 2009-01-27 | 2010-08-12 | Sumitomo Wiring Syst Ltd | 基板用コネクタ及び該基板用コネクタを実装したコネクタ付プリント基板 |
JP5259334B2 (ja) | 2008-10-17 | 2013-08-07 | リンテック株式会社 | 防眩性ハードコートフィルム及びそれを用いた偏光板 |
WO2015045648A1 (ja) | 2013-09-30 | 2015-04-02 | 富士電機株式会社 | 半導体装置、半導体装置の組み立て方法、半導体装置用部品及び単位モジュール |
JP2017208382A (ja) | 2016-05-16 | 2017-11-24 | 三菱電機株式会社 | 半導体装置 |
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JPH05259334A (ja) * | 1992-03-12 | 1993-10-08 | Mitsubishi Electric Corp | 半導体装置 |
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JP5422466B2 (ja) * | 2010-04-01 | 2014-02-19 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
JP2011253942A (ja) | 2010-06-02 | 2011-12-15 | Nissan Motor Co Ltd | 半導体装置及びその製造方法 |
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JP2010176922A (ja) | 2009-01-27 | 2010-08-12 | Sumitomo Wiring Syst Ltd | 基板用コネクタ及び該基板用コネクタを実装したコネクタ付プリント基板 |
WO2015045648A1 (ja) | 2013-09-30 | 2015-04-02 | 富士電機株式会社 | 半導体装置、半導体装置の組み立て方法、半導体装置用部品及び単位モジュール |
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