KR20020004212A - 파워 모듈 방열 구조 - Google Patents
파워 모듈 방열 구조 Download PDFInfo
- Publication number
- KR20020004212A KR20020004212A KR1020000037883A KR20000037883A KR20020004212A KR 20020004212 A KR20020004212 A KR 20020004212A KR 1020000037883 A KR1020000037883 A KR 1020000037883A KR 20000037883 A KR20000037883 A KR 20000037883A KR 20020004212 A KR20020004212 A KR 20020004212A
- Authority
- KR
- South Korea
- Prior art keywords
- cap
- heat
- heat dissipation
- component
- substrate
- 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.)
- Granted
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
- H10W40/00—Arrangements for thermal protection or thermal control
- H10W40/20—Arrangements for cooling
- H10W40/25—Arrangements for cooling characterised by their materials
- H10W40/258—Metallic materials
-
- 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
- H10W40/00—Arrangements for thermal protection or thermal control
- H10W40/20—Arrangements for cooling
- H10W40/22—Arrangements for cooling characterised by their shape, e.g. having conical or cylindrical projections
-
- 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
- H10W72/884—Die-attach connectors and bond wires
-
- 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
- H10W90/734—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 insulating package substrate, interposer or RDL
-
- 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
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims (4)
- 부품에서 발생된 열이 외부로 방출되도록 방열공이 형성된 기판과, 상기한 기판과 부품에 설치되어 열을 외부로 전달하는 상, 하부 도금부 및 은 페이스트를 포함하는 파워 모듈 방열 구조에 있어서,상기한 부품의 외주면을 공간을 두고 감싸면서 부품을 보호할 뿐만 아니라 공기와의 접촉 면적을 극대화시키도록 요철부가 외주면에 형성되고 절연 재질로 이루어지면 기판에 고정되는 캡을 포함함을 특징으로 하는 파워 모듈 방열 구조.
- 제 1 항에 있어서,상기한 캡에 부품에서의 열을 전달함과 아울러 캡을 고정시키도록 캡과 상부 도금부 사이에 설치된 열전달 수단을 포함함을 특징으로 하는 파워 모듈 방열 구조.
- 제 2 항에 있어서,상기한 열전달 수단은 캡의 양단에 형성됨과 아울러 상기한 기판에 납땜으로 고정된 상태에서 상기한 상부 도금부와 접촉되도록 구성된 고정부로 구성함을 특징으로 하는 파워 모듈 방열 구조.
- 제 1 항 내지 제 3 항중 어느 한항에 있어서,상기한 캡을 열전도율이 높은 금속 재질로 프레스 성형함과 아울러 외주면에 요철부 및 고정부를 일체로 성형하여 구성함을 특징으로 하는 파워 모듈 방열 구조.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0037883A KR100373936B1 (ko) | 2000-07-04 | 2000-07-04 | 파워 모듈 방열 구조 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0037883A KR100373936B1 (ko) | 2000-07-04 | 2000-07-04 | 파워 모듈 방열 구조 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020004212A true KR20020004212A (ko) | 2002-01-16 |
| KR100373936B1 KR100373936B1 (ko) | 2003-02-26 |
Family
ID=19676036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0037883A Expired - Fee Related KR100373936B1 (ko) | 2000-07-04 | 2000-07-04 | 파워 모듈 방열 구조 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100373936B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100872661B1 (ko) * | 2007-06-29 | 2008-12-10 | 현대자동차주식회사 | 디씨디씨 컨버터용 냉각장치 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994696B (zh) * | 2015-06-29 | 2018-08-17 | 张家港迪威高压管件有限公司 | 一种散热式低压电气柜 |
-
2000
- 2000-07-04 KR KR10-2000-0037883A patent/KR100373936B1/ko not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100872661B1 (ko) * | 2007-06-29 | 2008-12-10 | 현대자동차주식회사 | 디씨디씨 컨버터용 냉각장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100373936B1 (ko) | 2003-02-26 |
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