FR2232081A1 - Soldering of mesa type semi-conductors - is particularly for interconnection of diodes and for attachment of heat sinks - Google Patents

Soldering of mesa type semi-conductors - is particularly for interconnection of diodes and for attachment of heat sinks

Info

Publication number
FR2232081A1
FR2232081A1 FR7319492A FR7319492A FR2232081A1 FR 2232081 A1 FR2232081 A1 FR 2232081A1 FR 7319492 A FR7319492 A FR 7319492A FR 7319492 A FR7319492 A FR 7319492A FR 2232081 A1 FR2232081 A1 FR 2232081A1
Authority
FR
France
Prior art keywords
diodes
soldering
interconnection
conductors
attachment
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
Application number
FR7319492A
Other languages
English (en)
French (fr)
Other versions
FR2232081B1 (OSRAM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7319492A priority Critical patent/FR2232081A1/fr
Publication of FR2232081A1 publication Critical patent/FR2232081A1/fr
Application granted granted Critical
Publication of FR2232081B1 publication Critical patent/FR2232081B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01L24/01—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
    • H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • 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
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • 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
    • H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
    • H01L2224/818—Bonding techniques
    • H01L2224/81801—Soldering or alloying
    • 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
    • H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
    • H01L2224/8319—Arrangement of the layer connectors prior to mounting
    • 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
    • H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
    • H01L2224/838—Bonding techniques
    • H01L2224/83801—Soldering or alloying
    • 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
    • H01L2924/0102—Calcium [Ca]
    • 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
    • H01L2924/01058—Cerium [Ce]
    • 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
    • H01L2924/01079—Gold [Au]
    • 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
    • H01L2924/014—Solder alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Bipolar Transistors (AREA)
FR7319492A 1973-05-29 1973-05-29 Soldering of mesa type semi-conductors - is particularly for interconnection of diodes and for attachment of heat sinks Granted FR2232081A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7319492A FR2232081A1 (en) 1973-05-29 1973-05-29 Soldering of mesa type semi-conductors - is particularly for interconnection of diodes and for attachment of heat sinks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7319492A FR2232081A1 (en) 1973-05-29 1973-05-29 Soldering of mesa type semi-conductors - is particularly for interconnection of diodes and for attachment of heat sinks

Publications (2)

Publication Number Publication Date
FR2232081A1 true FR2232081A1 (en) 1974-12-27
FR2232081B1 FR2232081B1 (OSRAM) 1977-07-29

Family

ID=9120177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319492A Granted FR2232081A1 (en) 1973-05-29 1973-05-29 Soldering of mesa type semi-conductors - is particularly for interconnection of diodes and for attachment of heat sinks

Country Status (1)

Country Link
FR (1) FR2232081A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328286A1 (fr) * 1975-10-14 1977-05-13 Thomson Csf Procede de fabrication de dispositifs a semiconducteurs, presentant une tres faible resistance thermique, et dispositifs obtenus par ledit procede
US4439918A (en) * 1979-03-12 1984-04-03 Western Electric Co., Inc. Methods of packaging an electronic device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
UE42, 17 FEVRIER 1969, NO. 4, COOLER LSA DIODES", PAGES 64 ET 66(US "ELECTRONICS", VOLUME) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328286A1 (fr) * 1975-10-14 1977-05-13 Thomson Csf Procede de fabrication de dispositifs a semiconducteurs, presentant une tres faible resistance thermique, et dispositifs obtenus par ledit procede
US4439918A (en) * 1979-03-12 1984-04-03 Western Electric Co., Inc. Methods of packaging an electronic device

Also Published As

Publication number Publication date
FR2232081B1 (OSRAM) 1977-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse