JP2016062904A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2016062904A JP2016062904A JP2014186703A JP2014186703A JP2016062904A JP 2016062904 A JP2016062904 A JP 2016062904A JP 2014186703 A JP2014186703 A JP 2014186703A JP 2014186703 A JP2014186703 A JP 2014186703A JP 2016062904 A JP2016062904 A JP 2016062904A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49568—Lead-frames or other flat leads specifically adapted to facilitate heat dissipation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49541—Geometry of the lead-frame
- H01L23/49548—Cross section geometry
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49541—Geometry of the lead-frame
- H01L23/49548—Cross section geometry
- H01L23/49551—Cross section geometry characterised by bent parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49541—Geometry of the lead-frame
- H01L23/49548—Cross section geometry
- H01L23/49551—Cross section geometry characterised by bent parts
- H01L23/49555—Cross section geometry characterised by bent parts the bent parts being the outer leads
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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
-
- 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
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49541—Geometry of the lead-frame
- H01L23/49562—Geometry of the lead-frame for devices being provided for in H01L29/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/562—Protection against mechanical damage
-
- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Geometry (AREA)
- Lead Frames For Integrated Circuits (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
Description
図1(a)は、第1の実施形態に係る半導体装置10の上面図であり、図1(b)は、図1(a)の半導体装置10の底面図である。
第2の実施形態では、第1リードの一部が湾曲している点が第1の実施形態と異なる。
第3の実施形態は、第1リードの幅を広くしている点が、第1の実施形態と異なる。
第4の実施形態では、第2リードの幅も広くしている。
第5の実施形態では、第1リードの幅を全体的に広くしている。
第6の実施形態は、第1の実施形態と第3の実施形態とを組み合わせた半導体装置に関する。
第7の実施形態では、パッケージ部の底面から内部第1リードが露出している。
11,11F パッケージ部
12,12A,12B,12D,12E,12F 第1リード
12Aba 湾曲部
13,13C 第2リード
14 放熱板
Claims (7)
- 表面実装型の半導体装置であって、
半導体素子が樹脂封止されたパッケージ部と、
前記パッケージ部の一方の側面から突出し、底面の少なくとも一部が前記パッケージ部の底面とほぼ面一になっている複数の第1リードと、
前記パッケージ部の他方の側面から突出し、底面が前記パッケージ部の底面とほぼ面一になっている複数の第2リードと、
前記パッケージ部の底面に設けられ、前記複数の第2リードの少なくとも何れかに接続された放熱板と、を備え、
前記複数の第1リードの長さは、前記複数の第2リードの長さより長いことを特徴とする半導体装置。 - 前記各第1リードは、前記パッケージ部の前記一方の側面側に設けられた湾曲部を有することを特徴とする請求項1に記載の半導体装置。
- 表面実装型の半導体装置であって、
半導体素子が樹脂封止されたパッケージ部と、
前記パッケージ部の一方の側面から突出し、底面が前記パッケージ部の底面とほぼ面一になっている複数の第1リードと、
前記パッケージ部の他方の側面から突出し、底面が前記パッケージ部の底面とほぼ面一になっている複数の第2リードと、
前記パッケージ部の底面に設けられ、前記複数の第2リードの少なくとも何れかに接続された放熱板と、を備え、
前記複数の第1リードのうち最外方に位置する2つの前記第1リードの少なくとも一部の幅は、他の前記第1リードの幅より広いことを特徴とする半導体装置。 - 前記複数の第2リードのうち、最外方に位置する2つの前記第2リードの少なくとも一部の幅は、他の前記第2リードの幅より広いことを特徴とする請求項3に記載の半導体装置。
- 前記複数の第1リードの長さは、前記複数の第2リードの長さより長いことを特徴とする請求項3又は請求項4に記載の半導体装置。
- 表面実装型の半導体装置であって、
半導体素子が樹脂封止されたパッケージ部と、
前記パッケージ部の一方の側面から突出し、底面が前記パッケージ部の底面とほぼ面一になっている複数の第1リードと、
それぞれが、前記第1リードに隣接して前記パッケージ部の底面に形成された開口内に設けられ、前記第1リードから連続し、前記第1リードの底面に対して傾斜した底面を有する複数の内部第1リードと、
前記パッケージ部の他方の側面から突出し、底面が前記パッケージ部の底面とほぼ面一になっている複数の第2リードと、
前記パッケージ部の底面に設けられ、前記複数の第2リードの少なくとも何れかに接続された放熱板と、
を備えることを特徴とする半導体装置。 - 前記複数の第1リードのうち最外方に位置する2つの前記第1リードの少なくとも一部の幅は、他の前記第1リードの幅より広い、
ことを特徴とする請求項6に記載の半導体装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014186703A JP2016062904A (ja) | 2014-09-12 | 2014-09-12 | 半導体装置 |
US14/635,938 US9515013B2 (en) | 2014-09-12 | 2015-03-02 | Semiconductor device |
US15/298,075 US9620442B2 (en) | 2014-09-12 | 2016-10-19 | Semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014186703A JP2016062904A (ja) | 2014-09-12 | 2014-09-12 | 半導体装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2016062904A true JP2016062904A (ja) | 2016-04-25 |
Family
ID=55455475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014186703A Pending JP2016062904A (ja) | 2014-09-12 | 2014-09-12 | 半導体装置 |
Country Status (2)
Country | Link |
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US (2) | US9515013B2 (ja) |
JP (1) | JP2016062904A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017135241A (ja) * | 2016-01-27 | 2017-08-03 | ローム株式会社 | 半導体装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7136767B2 (ja) * | 2017-03-28 | 2022-09-13 | ローム株式会社 | 半導体装置および半導体装置の製造方法 |
Citations (5)
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JPH06224353A (ja) * | 1993-01-21 | 1994-08-12 | Kokusai Electric Co Ltd | 電子部品の電極構造 |
JPH09246452A (ja) * | 1996-03-12 | 1997-09-19 | Hitachi Ltd | 半導体装置 |
JPH1012790A (ja) * | 1996-06-24 | 1998-01-16 | Mitsubishi Electric Corp | 半導体集積回路装置 |
JPH11354702A (ja) * | 1998-06-02 | 1999-12-24 | Siliconix Inc | 直付リ―ド線を備えるicチップパッケ―ジ |
JP2004079760A (ja) * | 2002-08-19 | 2004-03-11 | Nec Electronics Corp | 半導体装置及びその組立方法 |
Family Cites Families (14)
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US5334872A (en) * | 1990-01-29 | 1994-08-02 | Mitsubishi Denki Kabushiki Kaisha | Encapsulated semiconductor device having a hanging heat spreading plate electrically insulated from the die pad |
JPH0423460A (ja) | 1990-05-18 | 1992-01-27 | Mitsubishi Electric Corp | 半導体装置 |
EP0511162A1 (de) * | 1991-04-24 | 1992-10-28 | Ciba-Geigy Ag | Wärmeleitende Klebfilme, Laminate mit wärmeleitenden Klebschichten und deren Verwendung |
JP3075617B2 (ja) | 1991-12-25 | 2000-08-14 | 株式会社日立製作所 | 半導体集積回路装置 |
JPH05206361A (ja) | 1992-01-29 | 1993-08-13 | Mitsubishi Electric Corp | 半導体装置 |
JPH06196611A (ja) | 1992-12-24 | 1994-07-15 | Kawasaki Steel Corp | 半導体パッケージ |
JP2004087998A (ja) | 2002-08-29 | 2004-03-18 | Fuji Electric Holdings Co Ltd | 表面実装型半導体装置およびその製造方法 |
US8203848B2 (en) * | 2005-08-31 | 2012-06-19 | Sanyo Electric Co., Ltd. | Circuit device and method of manufacturing the same |
US7728411B2 (en) * | 2006-02-15 | 2010-06-01 | Sandisk Corporation | COL-TSOP with nonconductive material for reducing package capacitance |
JP2007281122A (ja) | 2006-04-05 | 2007-10-25 | Denso Corp | モールドパッケージの実装構造 |
US7957158B2 (en) * | 2006-10-31 | 2011-06-07 | Sanyo Electric Co., Ltd. | Circuit device |
JP5233170B2 (ja) * | 2007-05-31 | 2013-07-10 | 日亜化学工業株式会社 | 発光装置、発光装置を構成する樹脂成形体及びそれらの製造方法 |
ITMI20111217A1 (it) * | 2011-06-30 | 2012-12-31 | St Microelectronics Srl | Sistema contenitore/dissipatore per componente elettronico |
JP2015144217A (ja) * | 2014-01-31 | 2015-08-06 | 株式会社東芝 | コネクタフレーム及び半導体装置 |
-
2014
- 2014-09-12 JP JP2014186703A patent/JP2016062904A/ja active Pending
-
2015
- 2015-03-02 US US14/635,938 patent/US9515013B2/en active Active
-
2016
- 2016-10-19 US US15/298,075 patent/US9620442B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06224353A (ja) * | 1993-01-21 | 1994-08-12 | Kokusai Electric Co Ltd | 電子部品の電極構造 |
JPH09246452A (ja) * | 1996-03-12 | 1997-09-19 | Hitachi Ltd | 半導体装置 |
JPH1012790A (ja) * | 1996-06-24 | 1998-01-16 | Mitsubishi Electric Corp | 半導体集積回路装置 |
JPH11354702A (ja) * | 1998-06-02 | 1999-12-24 | Siliconix Inc | 直付リ―ド線を備えるicチップパッケ―ジ |
JP2004079760A (ja) * | 2002-08-19 | 2004-03-11 | Nec Electronics Corp | 半導体装置及びその組立方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017135241A (ja) * | 2016-01-27 | 2017-08-03 | ローム株式会社 | 半導体装置 |
US10886203B2 (en) | 2016-01-27 | 2021-01-05 | Rohm Co., Ltd. | Packaging structure with recessed outer and inner lead surfaces |
US11183444B2 (en) | 2016-01-27 | 2021-11-23 | Rohm Co., Ltd. | Packaging of a semiconductor device with a plurality of leads |
US11658100B2 (en) | 2016-01-27 | 2023-05-23 | Rohm Co., Ltd. | Packaging of a semiconductor device with a plurality of leads |
US12046541B2 (en) | 2016-01-27 | 2024-07-23 | Rohm Co., Ltd. | Packaging of a semiconductor device with a plurality of leads |
Also Published As
Publication number | Publication date |
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US20170040245A1 (en) | 2017-02-09 |
US9620442B2 (en) | 2017-04-11 |
US20160079147A1 (en) | 2016-03-17 |
US9515013B2 (en) | 2016-12-06 |
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