JP7802640B2 - 半導体装置 - Google Patents
半導体装置Info
- Publication number
- JP7802640B2 JP7802640B2 JP2022151662A JP2022151662A JP7802640B2 JP 7802640 B2 JP7802640 B2 JP 7802640B2 JP 2022151662 A JP2022151662 A JP 2022151662A JP 2022151662 A JP2022151662 A JP 2022151662A JP 7802640 B2 JP7802640 B2 JP 7802640B2
- Authority
- JP
- Japan
- Prior art keywords
- conductive member
- semiconductor chip
- intermediate portion
- electrode
- semiconductor device
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/481—Leadframes for devices being provided for in groups H10D8/00 - H10D48/00
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/421—Shapes or dispositions
- H10W70/424—Cross-sectional shapes
- H10W70/427—Bent parts
- H10W70/429—Bent parts being the outer leads
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/464—Additional interconnections in combination with leadframes
- H10W70/466—Tape carriers or flat leads
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/811—Multiple chips on leadframes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/60—Strap connectors, e.g. thick copper clips for grounding of power devices
- H10W72/631—Shapes of strap connectors
- H10W72/634—Cross-sectional shape
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/60—Strap connectors, e.g. thick copper clips for grounding of power devices
- H10W72/641—Dispositions of strap connectors
- H10W72/646—Dispositions of strap connectors the connected ends being on auxiliary connecting means on bond pads, e.g. on a bump connector
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/60—Strap connectors, e.g. thick copper clips for grounding of power devices
- H10W72/651—Materials of strap connectors
- H10W72/652—Materials of strap connectors comprising metals or metalloids, e.g. silver
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/886—Die-attach connectors and strap connectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/941—Dispositions of bond pads
- H10W72/944—Dispositions of multiple bond pads
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/736—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked lead frame, conducting package substrate or heat sink
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/761—Package configurations characterised by the relative positions of pads or connectors relative to package parts of strap connectors
- H10W90/766—Package configurations characterised by the relative positions of pads or connectors relative to package parts of strap connectors between a chip and a stacked lead frame, conducting package substrate or heat sink
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/761—Package configurations characterised by the relative positions of pads or connectors relative to package parts of strap connectors
- H10W90/767—Package configurations characterised by the relative positions of pads or connectors relative to package parts of strap connectors between a chip and a laterally-adjacent lead frame, conducting package substrate or heat sink
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electrodes Of Semiconductors (AREA)
Description
実施形態の半導体装置は、第1面と、第2面と、第1面に電気的に接続された第1電極と、第2面に電気的に接続された第2電極と、第2面に電気的に接続された第3電極と、を有する半導体チップと、第1部分及び第1中間部分を含む第1導電部材であって、第1部分は第2電極と電気的に接続され、半導体チップから第1部分に向かう方向は第1方向に沿い、第1部分から第1中間部分に向かう方向は第1方向と交差する第2方向に沿い、第1方向において第1部分は半導体チップと第1中間部分の間に設けられた、第1導電部材と、第3部分、第2中間部分及び第4部分を含む第2導電部材であって、第3部分から第4部分に向かう方向は第2方向に沿い、第2方向における第1中間部分の長さは第2方向における第3部分の長さより長く、第2方向において第2中間部分は第3部分と第4部分の間に設けられた、第2導電部材と、第5部分及び第6部分を含む第3導電部材であって、半導体チップは第1部分と第5部分の間に設けられ、第6部分から第5部分に向かう方向は第1方向と交差する第3方向に沿い、第3部分は第5部分と第1中間部分の間に設けられた、第3導電部材と、第1中間部分と第3部分の間に設けられた、導電性の第1接続部材と、第2電極と第1部分の間に設けられた、導電性の第2接続部材と、第5部分と第1電極の間に設けられた、導電性の第3接続部材と、を備える。
21 :第1導電部材 22 :第2導電部材 23 :第3導電部材 24 :第4導電部材 25 :第5導電部材 30 :樹脂部 41 :第1接続部材 42 :第2接続部材 43 :第3接続部材 44 :第4接続部材 45 :第5接続部材 46 :第6接続部材 100 :半導体装置 mp1 :第1中間部分 mp2 :第2中間部分 p1 :第1部分 p2 :第2部分 p3 :第3部分 p3a :下面 p4 :第4部分 p5 :第5部分 p6 :第6部分
Claims (4)
- 第1面と、第2面と、前記第1面に電気的に接続された第1電極と、前記第2面に電気的に接続された第2電極と、前記第2面に電気的に接続された第3電極と、を有する半導体チップと、
第1部分及び第1中間部分を含む第1導電部材であって、前記第1部分は前記第2電極と電気的に接続され、前記半導体チップから前記第1部分に向かう方向は第1方向に沿い、前記第1部分から前記第1中間部分に向かう方向は前記第1方向と交差する第2方向に沿い、前記第1方向において前記第1部分は前記半導体チップと前記第1中間部分の間に設けられた、前記第1導電部材と、
第3部分、第2中間部分及び第4部分を含む第2導電部材であって、前記第3部分から前記第4部分に向かう方向は前記第2方向に沿い、前記第2方向における前記第1中間部分の長さは前記第2方向における前記第3部分の長さより長く、前記第2方向において前記第2中間部分は前記第3部分と前記第4部分の間に設けられた、前記第2導電部材と、
前記第1面側に設けられた第3導電部材と、
前記第1中間部分と前記第3部分の間に設けられた、導電性の第1接続部材と、
前記第2電極と前記第1部分の間に設けられた、導電性の第2接続部材と、
前記第3導電部材と前記第1電極の間に設けられた、導電性の第3接続部材と、
を備え、
前記第1方向において、前記第2面は、前記第3部分と前記第1面の間に設けられ、
前記第3部分の一部は、前記半導体チップと前記第1中間部分の間に設けられた、
半導体装置。 - 前記第1導電部材は、第2部分をさらに含み、前記第2方向において、前記第1中間部分は、前記第1部分と前記第2部分の間に設けられ、前記第1部分から前記第2部分に向かう方向は前記第2方向に沿う、
請求項1記載の半導体装置。 - 前記第1接続部材は、前記第2部分と前記第2中間部分の間にさらに設けられた、
請求項2記載の半導体装置。 - 前記第2部分は、前記第1方向及び前記第2方向に交差する第4方向に延伸し、
前記第2中間部分は、前記第4方向に延伸する、
請求項2記載の半導体装置。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022151662A JP7802640B2 (ja) | 2022-09-22 | 2022-09-22 | 半導体装置 |
| CN202310134236.3A CN117747568A (zh) | 2022-09-22 | 2023-02-20 | 半导体装置 |
| US18/177,644 US20240105666A1 (en) | 2022-09-22 | 2023-03-02 | Semiconductor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022151662A JP7802640B2 (ja) | 2022-09-22 | 2022-09-22 | 半導体装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024046340A JP2024046340A (ja) | 2024-04-03 |
| JP7802640B2 true JP7802640B2 (ja) | 2026-01-20 |
Family
ID=90259803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022151662A Active JP7802640B2 (ja) | 2022-09-22 | 2022-09-22 | 半導体装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240105666A1 (ja) |
| JP (1) | JP7802640B2 (ja) |
| CN (1) | CN117747568A (ja) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007251046A (ja) | 2006-03-17 | 2007-09-27 | Toshiba Corp | 半導体装置および回路基板 |
| JP2011097090A (ja) | 2002-09-30 | 2011-05-12 | Fairchild Semiconductor Corp | ドレインクリップを備えた半導体ダイパッケージ |
| US20140154843A1 (en) | 2008-12-01 | 2014-06-05 | Alpha and Omega Semiconductor Incorprated | Method for Top-side Cooled Semiconductor Package with Stacked Interconnection Plates |
| JP2019087657A (ja) | 2017-11-08 | 2019-06-06 | 株式会社東芝 | 半導体装置 |
| JP2020205380A (ja) | 2019-06-18 | 2020-12-24 | 株式会社東芝 | 半導体装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4935803A (en) * | 1988-09-09 | 1990-06-19 | Motorola, Inc. | Self-centering electrode for power devices |
-
2022
- 2022-09-22 JP JP2022151662A patent/JP7802640B2/ja active Active
-
2023
- 2023-02-20 CN CN202310134236.3A patent/CN117747568A/zh active Pending
- 2023-03-02 US US18/177,644 patent/US20240105666A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011097090A (ja) | 2002-09-30 | 2011-05-12 | Fairchild Semiconductor Corp | ドレインクリップを備えた半導体ダイパッケージ |
| JP2007251046A (ja) | 2006-03-17 | 2007-09-27 | Toshiba Corp | 半導体装置および回路基板 |
| US20140154843A1 (en) | 2008-12-01 | 2014-06-05 | Alpha and Omega Semiconductor Incorprated | Method for Top-side Cooled Semiconductor Package with Stacked Interconnection Plates |
| JP2019087657A (ja) | 2017-11-08 | 2019-06-06 | 株式会社東芝 | 半導体装置 |
| JP2020205380A (ja) | 2019-06-18 | 2020-12-24 | 株式会社東芝 | 半導体装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240105666A1 (en) | 2024-03-28 |
| JP2024046340A (ja) | 2024-04-03 |
| CN117747568A (zh) | 2024-03-22 |
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