JP5935374B2 - 半導体モジュールの製造方法 - Google Patents
半導体モジュールの製造方法 Download PDFInfo
- Publication number
- JP5935374B2 JP5935374B2 JP2012033106A JP2012033106A JP5935374B2 JP 5935374 B2 JP5935374 B2 JP 5935374B2 JP 2012033106 A JP2012033106 A JP 2012033106A JP 2012033106 A JP2012033106 A JP 2012033106A JP 5935374 B2 JP5935374 B2 JP 5935374B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor module
- manufacturing
- external terminal
- groove
- module according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 title claims description 56
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 229920005989 resin Polymers 0.000 claims description 82
- 239000011347 resin Substances 0.000 claims description 82
- 239000000758 substrate Substances 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 20
- 239000011888 foil Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 239000003822 epoxy resin Substances 0.000 claims description 9
- 229920000647 polyepoxide Polymers 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 6
- 238000005476 soldering Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000010125 resin casting Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- 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
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45117—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 400°C and less than 950°C
- H01L2224/45124—Aluminium (Al) as principal constituent
-
- 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
-
- 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
- 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]
-
- 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]
Landscapes
- Inverter Devices (AREA)
Description
また、前記溝部の底部がフラットなコの字状、U字状またはV字状のいずれかであり、前記外部端子の前記溝部に押し込まれる部分の幅または厚さが前記溝部の幅または深さと略等しいことがより好ましい。
前記複数の半導体素子が複数の絶縁ゲート型バイポーラトランジスタと該絶縁ゲート型バイポーラトランジスタに逆並列接続されるフリーホイールダイオードであることも好ましい。さらに、前記封止樹脂材料がエポキシ樹脂であることも好適である。
さらに、外部端子6の下端と樹脂ケース7との距離が極近い場合、樹脂ケース7の棚状の樹脂突出部の上面の最内側のエッジに面取りCがされていると、外部端子6を溝10に押し込み治具を用いて押し込む際に外部端子6を傾斜させ易くなるので好ましい。外部端子6が傾斜していると、外部端子6の適切な位置に押し込み治具を押し当て易くなり、溝10への押し込みが容易になるからである。また、溝10の形状として、特に溝底部の形状としては、図7に示すように、(a)矩形溝15(底部がフラットなコの字状)、(b)丸型溝16(底部がU字状)、(c)三角溝17(底部がV字状)など、どのような形状でもよい。
1a アルミニウムベース基板
2 絶縁層
3 金属箔回路
4a FWD
4b IGBT、スイッチング素子
5 アルミワイヤ
6 外部端子
7 樹脂ケース
8 封止樹脂
10 溝部
11a 押圧治具
11b 下部台座
12 先端押圧部
13 タイバー
14 樹脂突出部
15 矩形溝
16 丸型溝
17 三角溝
18 凹部
50 半導体モジュール
100 パワー半導体モジュール
101 金属基板
102 絶縁回路基板
103 IGBT
104 上部電極
105 Al線
106 外部端子
107 樹脂ケース
108 封止樹脂材
Claims (10)
- 絶縁回路基板上の金属箔回路の所定の位置への半導体素子と複数の外部端子の下端との半田付け接合工程、半導体素子の所要の配線接続工程、前記絶縁回路基板の外周に固着され前記絶縁回路基板に垂直方向に立ち上がる樹脂ケースの内側と該内側に突出する棚状の突出部上面とに設けられている溝部に、前記外部端子の前記樹脂ケースの内側に対応する位置を押圧することにより前記外部端子を押し込み嵌合させると共に、外部端子を樹脂ケースの内側に沿って前記絶縁回路基板に垂直方向に折り曲げる工程を備えることを特徴とする半導体モジュールの製造方法。
- 前記絶縁回路基板が金属基板上に絶縁層を介して前記金属箔回路を備える構造であることを特徴とする請求項1記載の半導体モジュールの製造方法。
- 前記絶縁回路基板が絶縁性セラミック基板に金属箔回路が固着された構成を有し、銅基板上に半田接合されていることを特徴とする請求項1記載の半導体モジュールの製造方法。
- 前記溝部の底部がフラットなコの字状であることを特徴とする請求項1記載の半導体モジュールの製造方法。
- 前記溝部の底部がU字状またはV字状であることを特徴とする請求項1記載の半導体モジュールの製造方法。
- 前記外部端子の前記溝部に押し込まれる部分の幅が前記溝部の幅と略等しいことを特徴とする請求項4または5に記載の半導体モジュールの製造方法。
- 前記外部端子の前記溝部に押し込まれる部分の厚さが前記溝部の深さに略等しいことを特徴とする請求項6記載の半導体モジュールの製造方法。
- 前記樹脂ケースの内側に突出する棚状の突出部の先端上面のエッジが面取りされていることを特徴とする請求項7記載の半導体モジュールの製造方法。
- 前記複数の半導体素子が複数の絶縁ゲート型バイポーラトランジスタと該絶縁ゲート型バイポーラトランジスタに逆並列接続されるフリーホイールダイオードであることを特徴とする請求項1記載の半導体モジュールの製造方法。
- 前記封止樹脂がエポキシ樹脂であることを特徴とする請求項1記載の半導体モジュールの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012033106A JP5935374B2 (ja) | 2012-02-17 | 2012-02-17 | 半導体モジュールの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012033106A JP5935374B2 (ja) | 2012-02-17 | 2012-02-17 | 半導体モジュールの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013171870A JP2013171870A (ja) | 2013-09-02 |
JP5935374B2 true JP5935374B2 (ja) | 2016-06-15 |
Family
ID=49265668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012033106A Expired - Fee Related JP5935374B2 (ja) | 2012-02-17 | 2012-02-17 | 半導体モジュールの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5935374B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6361447B2 (ja) | 2014-10-15 | 2018-07-25 | 住友電気工業株式会社 | 半導体モジュール |
JP6361448B2 (ja) | 2014-10-15 | 2018-07-25 | 住友電気工業株式会社 | 半導体モジュール |
JP6559536B2 (ja) * | 2015-10-22 | 2019-08-14 | 日本発條株式会社 | 電力用半導体装置 |
US10553559B2 (en) | 2015-10-28 | 2020-02-04 | Mitsubishi Electric Corporation | Power semiconductor device |
JP6755197B2 (ja) | 2017-01-19 | 2020-09-16 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
JP7351102B2 (ja) * | 2019-05-09 | 2023-09-27 | 富士電機株式会社 | 半導体装置の製造方法 |
DE112020000321T5 (de) * | 2019-08-06 | 2021-11-04 | Fuji Electric Co., Ltd. | Halbleitermodul |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61276353A (ja) * | 1985-05-31 | 1986-12-06 | Toshiba Corp | 混成集積回路 |
JPH0864759A (ja) * | 1994-08-24 | 1996-03-08 | Hitachi Ltd | 樹脂封止型パワーモジュール装置及びその製法 |
JPH10242338A (ja) * | 1997-02-26 | 1998-09-11 | Fuji Electric Co Ltd | 半導体装置および半導体装置の製造方法 |
JP2005223350A (ja) * | 2005-03-17 | 2005-08-18 | Fuji Electric Fa Components & Systems Co Ltd | 無接点接触器 |
JP4242401B2 (ja) * | 2006-06-29 | 2009-03-25 | 三菱電機株式会社 | 半導体装置 |
JP2008294338A (ja) * | 2007-05-28 | 2008-12-04 | Yamaha Motor Co Ltd | パワーモジュールおよびそれを備えた輸送機器 |
JP4901652B2 (ja) * | 2007-08-31 | 2012-03-21 | 三菱電機株式会社 | 半導体装置の組立方法および半導体装置 |
JP5244522B2 (ja) * | 2008-09-29 | 2013-07-24 | 株式会社日立産機システム | 電力変換装置 |
-
2012
- 2012-02-17 JP JP2012033106A patent/JP5935374B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2013171870A (ja) | 2013-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5935374B2 (ja) | 半導体モジュールの製造方法 | |
JP6193510B2 (ja) | リードフレーム、半導体装置、リードフレームの製造方法、および半導体装置の製造方法 | |
US8183094B2 (en) | Method of manufacturing a semiconductor device having a semiconductor chip and resin sealing portion | |
JP5696780B2 (ja) | 半導体装置およびその製造方法 | |
US8981552B2 (en) | Power converter, semiconductor device, and method for manufacturing power converter | |
US20160035646A1 (en) | Semiconductor device, method for assembling semiconductor device, semiconductor device component, and unit module | |
US20090057855A1 (en) | Semiconductor die package including stand off structures | |
JP2008227131A (ja) | 半導体装置及びその製造方法 | |
CN104485321A (zh) | 半导体管芯封装件及其制造方法 | |
JP6850938B1 (ja) | 半導体装置、及びリードフレーム材 | |
CN104064493A (zh) | 半导体装置的制造方法以及安装夹具 | |
JP2008294275A (ja) | 電力半導体装置 | |
JP2007184501A (ja) | 外部に露出する放熱体を上部に有する樹脂封止型半導体装置及びその製法 | |
JP2010034350A (ja) | 半導体装置 | |
US9666557B2 (en) | Small footprint semiconductor package | |
JP6048238B2 (ja) | 電子装置 | |
JP2010092918A (ja) | 板状電極とブロック状電極との接続構造及び接続方法 | |
JP2012043956A (ja) | 半導体装置及び電力用半導体装置 | |
JP5857468B2 (ja) | 半導体装置 | |
JP2015023226A (ja) | ワイドギャップ半導体装置 | |
JP2012248907A (ja) | 電力半導体装置 | |
JP2012238737A (ja) | 半導体モジュール及びその製造方法 | |
JP2009164511A (ja) | 半導体装置およびその製造方法 | |
WO2023119837A1 (ja) | 半導体モジュール、半導体装置、及び車両 | |
JP6063835B2 (ja) | 半導体チップの実装方法、半導体装置、及び実装治具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20141215 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150807 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150818 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20151005 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20151005 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151015 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160412 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160425 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5935374 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |