GB1146623A - Improvements in or relating to power semiconductor devices - Google Patents

Improvements in or relating to power semiconductor devices

Info

Publication number
GB1146623A
GB1146623A GB2079666A GB2079666A GB1146623A GB 1146623 A GB1146623 A GB 1146623A GB 2079666 A GB2079666 A GB 2079666A GB 2079666 A GB2079666 A GB 2079666A GB 1146623 A GB1146623 A GB 1146623A
Authority
GB
United Kingdom
Prior art keywords
electrode
semi
conductor
electrodes
relating
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
GB2079666A
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.)
CKD Praha DIZ AS
Original Assignee
CKD Praha DIZ AS
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 CKD Praha DIZ AS filed Critical CKD Praha DIZ AS
Publication of GB1146623A publication Critical patent/GB1146623A/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
    • H01L23/34—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
    • H01L23/367—Cooling facilitated by shape of device
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Die Bonding (AREA)

Abstract

1,146,623. Semi-conductor rectifiers. CKD PRAHA OBOROVY PODNIK. 11 May, 1966 [15 May, 1965], No. 20796/66. Heading H1K. A power semi-conductor device comprises a planar semi-conductor element 1 between a base electrode 2 and a second electrode 5 forming the upper part of the casing, the two electrodes having fins 6 for cooling and being interconnected by insulating cylindrical member 9 attached resiliently (such as by flange 7) to one of the electrodes and the base electrode 2 carries a sleeve 10 with insulated guide 11 which slidably encompasses a cylindrical portion 4 of the second electrode; thus axial relative movement between the electrodes is possible. In a second embodiment, pressure contact between the second electrode and the semi-conductor is provided by a plate spring (14, Fig. 2, not shown), and a third control electrode to the semi-conductor is provided by two cylinders (18 and 17) connected by spring (19) positioned in a central cavity in the second electrode.
GB2079666A 1965-05-15 1966-05-11 Improvements in or relating to power semiconductor devices Expired GB1146623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS318065 1965-05-15

Publications (1)

Publication Number Publication Date
GB1146623A true GB1146623A (en) 1969-03-26

Family

ID=5371132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2079666A Expired GB1146623A (en) 1965-05-15 1966-05-11 Improvements in or relating to power semiconductor devices

Country Status (4)

Country Link
AT (1) AT259073B (en)
DE (1) DE1539773A1 (en)
GB (1) GB1146623A (en)
SE (1) SE319837B (en)

Also Published As

Publication number Publication date
SE319837B (en) 1970-01-26
DE1539773A1 (en) 1969-07-24
AT259073B (en) 1967-12-27

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