FR2407570A1 - Support box for cooled power semiconductor - has cylindrical anode and cathode held together by polygonal plates with three parallel holding bolts - Google Patents

Support box for cooled power semiconductor - has cylindrical anode and cathode held together by polygonal plates with three parallel holding bolts

Info

Publication number
FR2407570A1
FR2407570A1 FR7732438A FR7732438A FR2407570A1 FR 2407570 A1 FR2407570 A1 FR 2407570A1 FR 7732438 A FR7732438 A FR 7732438A FR 7732438 A FR7732438 A FR 7732438A FR 2407570 A1 FR2407570 A1 FR 2407570A1
Authority
FR
France
Prior art keywords
power semiconductor
support box
held together
plates
cathode
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
FR7732438A
Other languages
French (fr)
Other versions
FR2407570B1 (en
Inventor
Bernard Legrand
Michel Masselin
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.)
Alsthom Atlantique SA
Original Assignee
Alsthom Atlantique 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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Priority to FR7732438A priority Critical patent/FR2407570A1/en
Publication of FR2407570A1 publication Critical patent/FR2407570A1/en
Application granted granted Critical
Publication of FR2407570B1 publication Critical patent/FR2407570B1/fr
Granted legal-status Critical Current

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
    • H01L23/44—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements the complete device being wholly immersed in a fluid other than air
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/32—Holders for supporting the complete device in operation, i.e. detachable fixtures
    • 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
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Die Bonding (AREA)

Abstract

The support box is for a power semiconductor chip immersed in a fluorinated compound. Two cylindrical metal blocks (1, 2) of diameter greater than that of the semiconductor form the anode and cathode. Two insulating plates (6, 7) of polygonal shape and with circular holes enclose the anode and cathode blocks respectively. The blocks each have a transverse channel (3) and a circlip inside the plates and in contact with them. The plates are held in place by three rods tangential to the semiconductor chip, and fastenable in three notches situated at 120 deg. from each other on the polygonal shape.
FR7732438A 1977-10-27 1977-10-27 Support box for cooled power semiconductor - has cylindrical anode and cathode held together by polygonal plates with three parallel holding bolts Granted FR2407570A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7732438A FR2407570A1 (en) 1977-10-27 1977-10-27 Support box for cooled power semiconductor - has cylindrical anode and cathode held together by polygonal plates with three parallel holding bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7732438A FR2407570A1 (en) 1977-10-27 1977-10-27 Support box for cooled power semiconductor - has cylindrical anode and cathode held together by polygonal plates with three parallel holding bolts

Publications (2)

Publication Number Publication Date
FR2407570A1 true FR2407570A1 (en) 1979-05-25
FR2407570B1 FR2407570B1 (en) 1980-04-25

Family

ID=9197017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732438A Granted FR2407570A1 (en) 1977-10-27 1977-10-27 Support box for cooled power semiconductor - has cylindrical anode and cathode held together by polygonal plates with three parallel holding bolts

Country Status (1)

Country Link
FR (1) FR2407570A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539943A1 (en) * 1983-01-19 1984-07-27 Westinghouse Electric Corp SELF-ALIGNMENT AND AUTOCOMPRESSION SUPPORT FOR TIGHTENING A SEMICONDUCTOR DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539943A1 (en) * 1983-01-19 1984-07-27 Westinghouse Electric Corp SELF-ALIGNMENT AND AUTOCOMPRESSION SUPPORT FOR TIGHTENING A SEMICONDUCTOR DEVICE

Also Published As

Publication number Publication date
FR2407570B1 (en) 1980-04-25

Similar Documents

Publication Publication Date Title
IT1092108B (en) PERFECT METHOD TO OPERATE A NUCLEAR REACTOR WITH ADAPTATION TO FOLLOW THE LOAD WHILE MAINTAINING AN AXIAL DISTRIBUTION OF THE POWER SUBSTANTIALLY CONSTANT
GB961962A (en) High frequency tube apparatus
IT8023060A0 (en) NON-AQUEOUS CELL WITH AN ACTIVE METAL ANODE.
ZA771083B (en) Ion exchange process for the purification of base metal electrolyte solutions
FR2407570A1 (en) Support box for cooled power semiconductor - has cylindrical anode and cathode held together by polygonal plates with three parallel holding bolts
ES8302366A1 (en) High drain battery.
NO801870L (en) Cathode Collector for Non-Aqueous Cells with Metal Oxide Catalyst.
DE3368812D1 (en) Method of producing metal electrodes of diversing thiekness for semiconductor devices, especially for power semiconductor devices such as thyristors
FR2326479A1 (en) PROCESS FOR PICKLING SEMICONDUCTOR PLATES, ESPECIALLY FOR SOLAR CELLS AND APPARATUS FOR IMPLEMENTING THE PROCESS
IT7851992A0 (en) PROCEDURE FOR THE PRODUCTION OF CARBON ANODES IN FLUORESCENT EXPOSURE DEVICES
IT8224981A0 (en) POWER. INDUSTRIAL PROCESSING METHOD OF ORGANIC SUBSTANCES WHICH ALLOWS TO OBTAIN AN ADVANCED STATE OF DEHYDRATION OF THE SUBSTANCES THEMSELVES WITH LOW USE OF
IT1068664B (en) METHOD FOR COOLING THE EXTERNAL SURFACE OF LARGE DIAMETER METAL TUBES
JPS5534406A (en) Method of manufacturing aluminum electrolytic condenser anode
ES525273A0 (en) DECOMPOSITION PROCEDURE OF ORTHOBENZOILBENZOIC ACID COMPLEXES, HYDROGEN FLUORIDE, BORO TRIFLUORIDE
IT8049680A0 (en) CATHODE FOR ELECTROCHEMICAL METAL REMOVAL PROCEDURES
ES488928A0 (en) APPARATUS FOR THE CLEANING OF THE BACKGROUND OF ELECTROLYTIC CELLS OF MERCURY CATHODE OR SIMILAR
JPS52119615A (en) Anode carbon blocks for aluminum electrolytic cells
FR2410365A1 (en) Semiconductor holder for use in hydrocarbon baths - has three isolating screws equally spaced around circumference slightly greater than that of semiconductor disc
JPS5673483A (en) Ion laser tube
JPS53105699A (en) Cold cathod discharging type ion source device
GB1071966A (en) Improvements in or relating to liquid cooled electric discharge tubes
JPS5367620A (en) Electrolytic refining method for silver
FR1260653A (en) Electron collector for high power electron beam tubes
JPS5247508A (en) Cooling equipment of cooling tube type
JPS54118343A (en) Electroplating apparatus

Legal Events

Date Code Title Description
ST Notification of lapse