IT1015101B - Assieme di dispositivo semicondut tore di potenza raffreddato da un dissipatore avente un interfaccia in metallo liquido - Google Patents

Assieme di dispositivo semicondut tore di potenza raffreddato da un dissipatore avente un interfaccia in metallo liquido

Info

Publication number
IT1015101B
IT1015101B IT2403174A IT2403174A IT1015101B IT 1015101 B IT1015101 B IT 1015101B IT 2403174 A IT2403174 A IT 2403174A IT 2403174 A IT2403174 A IT 2403174A IT 1015101 B IT1015101 B IT 1015101B
Authority
IT
Italy
Prior art keywords
assembly
heat sink
power device
liquid metal
metal interface
Prior art date
Application number
IT2403174A
Other languages
English (en)
Original Assignee
Gen Electric
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1015101B publication Critical patent/IT1015101B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
    • H01L23/427—Cooling by change of state, e.g. use of heat pipes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/02—Containers; Seals
    • H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
    • H01L23/043—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having a conductive base as a mounting as well as a lead for the semiconductor body
    • H01L23/051—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having a conductive base as a mounting as well as a lead for the semiconductor body another lead being formed by a cover plate parallel to the base plate, e.g. sandwich type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
    • H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/71—Means for bonding not being attached to, or not being formed on, the surface to be connected
    • H01L24/72—Detachable connecting means consisting of mechanical auxiliary parts connecting the device, e.g. pressure contacts using springs or clips
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
    • H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
    • H01L2023/4018—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by the type of device to be heated or cooled
    • H01L2023/4025—Base discrete devices, e.g. presspack, disc-type transistors
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01005—Boron [B]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01006—Carbon [C]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01011—Sodium [Na]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01013—Aluminum [Al]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01014—Silicon [Si]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01019—Potassium [K]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01023—Vanadium [V]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01027—Cobalt [Co]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01029—Copper [Cu]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01033—Arsenic [As]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01039—Yttrium [Y]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01042—Molybdenum [Mo]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01046—Palladium [Pd]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01049—Indium [In]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01051—Antimony [Sb]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01074—Tungsten [W]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01082—Lead [Pb]
    • 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
    • H01L2924/013—Alloys
    • H01L2924/0132—Binary Alloys
    • H01L2924/01322—Eutectic Alloys, i.e. obtained by a liquid transforming into two solid phases
    • 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
    • H01L2924/1301—Thyristor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
IT2403174A 1973-06-18 1974-06-17 Assieme di dispositivo semicondut tore di potenza raffreddato da un dissipatore avente un interfaccia in metallo liquido IT1015101B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37083873 US3852803A (en) 1973-06-18 1973-06-18 Heat sink cooled power semiconductor device assembly having liquid metal interface

Publications (1)

Publication Number Publication Date
IT1015101B true IT1015101B (it) 1977-05-10

Family

ID=23461399

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2403174A IT1015101B (it) 1973-06-18 1974-06-17 Assieme di dispositivo semicondut tore di potenza raffreddato da un dissipatore avente un interfaccia in metallo liquido

Country Status (8)

Country Link
US (1) US3852803A (it)
JP (1) JPS5422876B2 (it)
CA (1) CA1010576A (it)
DE (1) DE2428934A1 (it)
FR (1) FR2233710B1 (it)
GB (1) GB1471495A (it)
IT (1) IT1015101B (it)
SE (1) SE401057B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984861A (en) * 1975-01-09 1976-10-05 Rca Corporation Transcallent semiconductor device
CS179822B1 (en) * 1975-09-08 1977-11-30 Petr Novak Cooling and pressuring equipment esp. for power semiconductive elements
US3978518A (en) * 1975-11-12 1976-08-31 Rca Corporation Reinforced transcalent device
DE2556749A1 (de) * 1975-12-17 1977-06-23 Bbc Brown Boveri & Cie Leistungshalbleiterbauelement in scheibenzellenbauweise
CS182611B1 (en) * 1976-03-18 1978-04-28 Pavel Reichel Power semiconducting element
US4145708A (en) * 1977-06-13 1979-03-20 General Electric Company Power module with isolated substrates cooled by integral heat-energy-removal means
US4327370A (en) * 1979-06-28 1982-04-27 Rca Corporation Resilient contact ring for providing a low impedance connection to the base region of a semiconductor device
US4514672A (en) * 1983-04-06 1985-04-30 Ampex Corporation Adaptive apparatus and method for control
WO1988000393A1 (en) * 1986-06-30 1988-01-14 Unisys Corporation Reduced-stress heat sink device
US4715438A (en) * 1986-06-30 1987-12-29 Unisys Corporation Staggered radial-fin heat sink device for integrated circuit package
FR2604028B1 (fr) * 1986-09-16 1990-01-26 Alsthom Dispositif de refroidissement de semi-conducteurs par vaporisation d'un fluide frigorifique
JPH0770650B2 (ja) * 1986-10-20 1995-07-31 富士通株式会社 半導体装置の冷却方法
JP3067399B2 (ja) * 1992-07-03 2000-07-17 株式会社日立製作所 半導体冷却装置
JP2010517308A (ja) * 2007-01-26 2010-05-20 インダクトサーム・コーポレイション 半導体製品のコンプレッションクランプ
FR2945376B1 (fr) * 2009-05-06 2012-06-29 Commissariat Energie Atomique Recepteur solaire hybride pour la production d'electricite et de chaleur et systeme solaire a concentration comportant un tel recepteur
US8477500B2 (en) 2010-05-25 2013-07-02 General Electric Company Locking device and method for making the same
US9507391B2 (en) * 2011-11-28 2016-11-29 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Heat sink with orientable fins
US9826662B2 (en) 2013-12-12 2017-11-21 General Electric Company Reusable phase-change thermal interface structures
CN115993516B (zh) * 2023-03-23 2023-06-20 深圳平创半导体有限公司 一种压接型功率半导体器件内部结温分布测量方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226608A (en) * 1959-06-24 1965-12-28 Gen Electric Liquid metal electrical connection
US3248615A (en) * 1963-05-13 1966-04-26 Bbc Brown Boveri & Cie Semiconductor device with liquidized solder layer for compensation of expansion stresses
US3457472A (en) * 1966-10-10 1969-07-22 Gen Electric Semiconductor devices adapted for pressure mounting
US3746947A (en) * 1969-03-15 1973-07-17 Mitsubishi Electric Corp Semiconductor device
SE354943B (it) * 1970-02-24 1973-03-26 Asea Ab
US3673306A (en) * 1970-11-02 1972-06-27 Trw Inc Fluid heat transfer method and apparatus for semi-conducting devices
US3739235A (en) * 1972-01-31 1973-06-12 Rca Corp Transcalent semiconductor device

Also Published As

Publication number Publication date
FR2233710B1 (it) 1978-04-28
SE401057B (sv) 1978-04-17
FR2233710A1 (it) 1975-01-10
DE2428934A1 (de) 1975-01-16
JPS5034173A (it) 1975-04-02
US3852803A (en) 1974-12-03
JPS5422876B2 (it) 1979-08-09
CA1010576A (en) 1977-05-17
SE7407940L (it) 1974-12-19
GB1471495A (en) 1977-04-27

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