GB915676A - Improvements relating to electric rectifiers embodying semi-conductor material - Google Patents

Improvements relating to electric rectifiers embodying semi-conductor material

Info

Publication number
GB915676A
GB915676A GB35427/58A GB3542758A GB915676A GB 915676 A GB915676 A GB 915676A GB 35427/58 A GB35427/58 A GB 35427/58A GB 3542758 A GB3542758 A GB 3542758A GB 915676 A GB915676 A GB 915676A
Authority
GB
United Kingdom
Prior art keywords
wall
housing
semi
conductor
soldered
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.)
Expired
Application number
GB35427/58A
Inventor
Alan John Blundell
Dennis Alexander Sowter
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB35427/58A priority Critical patent/GB915676A/en
Priority to GB12235/60A priority patent/GB918543A/en
Publication of GB915676A publication Critical patent/GB915676A/en
Expired 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
    • H01L23/02—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
    • H01L23/047—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 the other leads being parallel to the base
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

915,676. Semi-conductor devices. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Nov. 3, 1959 [Nov. 4, 1958], No. 35427/58. Class 37. Fig. 2 shows a section through a PN junction rectifier mounted in an hermetically sealed casing and attached to a heat sink 1, the other connection 9 to the rectifier being made through an insulating sleeve 10 through the wall of the casing. During construction the wall is brazed into a recess in the base 1. The connection through the wall of the housing consisting of a terminal conductor 7, the insulating sleeve 10, metal caps 12, a metal plug 13 to which a terminal member 14 is secured and a projection 8 on conductor 7 for making the internal connection 9. This assembly is brazed or soldered together and the flange 11 is then brazed to the wall of the housing. The semi-conductor wafer 2 with a preformed PN junction on it is then soldered to contact 5 and the reverse side is soldered to base 1. Flexible lead 6 is then soldered simultaneously to both terminal 5 and member 14. Terminal 5 is so shaped as to have a high electrical and a high thermal resistance. Lid 4 is now mounted in the housing and welded with an oxygen arc. In the construction shown the cross-section of the housing is hexagonal. Specification 835,993 is referred to.
GB35427/58A 1958-11-04 1958-11-04 Improvements relating to electric rectifiers embodying semi-conductor material Expired GB915676A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB35427/58A GB915676A (en) 1958-11-04 1958-11-04 Improvements relating to electric rectifiers embodying semi-conductor material
GB12235/60A GB918543A (en) 1958-11-04 1960-04-06 Improvements relating to electric rectifiers embodying semi-conductor material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB35427/58A GB915676A (en) 1958-11-04 1958-11-04 Improvements relating to electric rectifiers embodying semi-conductor material
GB12235/60A GB918543A (en) 1958-11-04 1960-04-06 Improvements relating to electric rectifiers embodying semi-conductor material

Publications (1)

Publication Number Publication Date
GB915676A true GB915676A (en) 1963-01-16

Family

ID=62527905

Family Applications (2)

Application Number Title Priority Date Filing Date
GB35427/58A Expired GB915676A (en) 1958-11-04 1958-11-04 Improvements relating to electric rectifiers embodying semi-conductor material
GB12235/60A Expired GB918543A (en) 1958-11-04 1960-04-06 Improvements relating to electric rectifiers embodying semi-conductor material

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB12235/60A Expired GB918543A (en) 1958-11-04 1960-04-06 Improvements relating to electric rectifiers embodying semi-conductor material

Country Status (1)

Country Link
GB (2) GB915676A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004058946B4 (en) * 2004-12-08 2009-06-18 Semikron Elektronik Gmbh & Co. Kg Power semiconductor module with auxiliary connection
DE102008007346A1 (en) 2008-02-04 2009-08-06 Robert Bosch Gmbh Metallic housing part and method for producing the housing part

Also Published As

Publication number Publication date
GB918543A (en) 1963-02-13

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