DE2425540C2 - Spannungsbegrenzer - Google Patents

Spannungsbegrenzer

Info

Publication number
DE2425540C2
DE2425540C2 DE2425540A DE2425540A DE2425540C2 DE 2425540 C2 DE2425540 C2 DE 2425540C2 DE 2425540 A DE2425540 A DE 2425540A DE 2425540 A DE2425540 A DE 2425540A DE 2425540 C2 DE2425540 C2 DE 2425540C2
Authority
DE
Germany
Prior art keywords
voltage
voltage limiter
impurities
points
concentration
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
DE2425540A
Other languages
German (de)
English (en)
Other versions
DE2425540A1 (de
Inventor
Andre Dr. Ennetbaden Jaecklin
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of DE2425540A1 publication Critical patent/DE2425540A1/de
Application granted granted Critical
Publication of DE2425540C2 publication Critical patent/DE2425540C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D1/00—Resistors, capacitors or inductors
    • H10D1/40—Resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D8/00—Diodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Thyristors (AREA)
DE2425540A 1974-05-03 1974-05-27 Spannungsbegrenzer Expired DE2425540C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH604474A CH571769A5 (OSRAM) 1974-05-03 1974-05-03

Publications (2)

Publication Number Publication Date
DE2425540A1 DE2425540A1 (de) 1975-11-13
DE2425540C2 true DE2425540C2 (de) 1983-10-06

Family

ID=4303311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2425540A Expired DE2425540C2 (de) 1974-05-03 1974-05-27 Spannungsbegrenzer

Country Status (2)

Country Link
CH (1) CH571769A5 (OSRAM)
DE (1) DE2425540C2 (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1263548A (fr) * 1959-07-14 1961-06-09 Ericsson Telefon Ab L M Dispositif semi-conducteur du type pnpn et son procédé de fabrication

Also Published As

Publication number Publication date
CH571769A5 (OSRAM) 1976-01-15
DE2425540A1 (de) 1975-11-13

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Legal Events

Date Code Title Description
OF Willingness to grant licences before publication of examined application
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: KLUGE, H., DIPL.-ING. DR.-ING., PAT.-ANW., 7891 KU

D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee