ES410245A1 - Perfeccionamientos en los rectificadores gobernables. - Google Patents

Perfeccionamientos en los rectificadores gobernables.

Info

Publication number
ES410245A1
ES410245A1 ES410245A ES410245A ES410245A1 ES 410245 A1 ES410245 A1 ES 410245A1 ES 410245 A ES410245 A ES 410245A ES 410245 A ES410245 A ES 410245A ES 410245 A1 ES410245 A1 ES 410245A1
Authority
ES
Spain
Prior art keywords
emitter
zones
zone
adulterated
conductive coating
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
ES410245A
Other languages
English (en)
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.)
Semikron GmbH and Co KG
Original Assignee
Semikron GmbH and Co KG
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 Semikron GmbH and Co KG filed Critical Semikron GmbH and Co KG
Publication of ES410245A1 publication Critical patent/ES410245A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor

Landscapes

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

Abstract

Perfeccionamientos en los rectificadores gobernables, a base de semiconductor, con por lo menos cuatro zonas de tipo de conductividad alternativamente opuesto, de las cuales por lo menos una de las zonas interiores débilmente adulteradas que se encuentran contiguas a las zonas de emisor exteriores intensamente adulteradas se extiende a través de la zona de emisor correspondiente hasta la superficie exterior de esta última y está unida directamente con un recubrimiento conductivo dispuesto en dicha superficie, el cual sirve para la contactación, caracterizados porque para la penetración de la zona interior a través de la zona de emisor hasta el recubrimiento conductivo se ha previsto en la zona de emisor una escotadura que comprende una pluralidad de sectores en forma de brazos unidos que forman una figura geométrica conexa
ES410245A 1971-12-24 1972-12-20 Perfeccionamientos en los rectificadores gobernables. Expired ES410245A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712164644 DE2164644C3 (de) 1971-12-24 1971-12-24 Steuerbarer Halbleitergleichrichter

Publications (1)

Publication Number Publication Date
ES410245A1 true ES410245A1 (es) 1975-12-01

Family

ID=5829270

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410245A Expired ES410245A1 (es) 1971-12-24 1972-12-20 Perfeccionamientos en los rectificadores gobernables.

Country Status (10)

Country Link
JP (1) JPS4874792A (es)
AR (1) AR192995A1 (es)
BR (1) BR7209060D0 (es)
CH (1) CH558984A (es)
DE (1) DE2164644C3 (es)
ES (1) ES410245A1 (es)
FR (1) FR2164901B1 (es)
GB (1) GB1421146A (es)
IT (1) IT972837B (es)
SE (1) SE408354B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2254880B1 (es) * 1973-12-12 1978-11-10 Alsthom Cgee
JPS5516497A (en) * 1978-06-14 1980-02-05 Gen Electric Gate turnnoff semiconductor switching device
DE4410461C1 (de) * 1994-03-25 1995-06-01 Siemens Ag Halbleiterbauelement mit anodenseitiger Getterung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619738A (en) * 1969-10-13 1971-11-09 Tokyo Shibaura Electric Co Semiconductor device with improved connection to control electrode region

Also Published As

Publication number Publication date
FR2164901B1 (es) 1977-08-26
BR7209060D0 (pt) 1973-09-13
GB1421146A (en) 1976-01-14
FR2164901A1 (es) 1973-08-03
CH558984A (de) 1975-02-14
DE2164644A1 (de) 1973-07-05
SE408354B (sv) 1979-06-05
DE2164644B2 (de) 1979-02-01
JPS4874792A (es) 1973-10-08
IT972837B (it) 1974-05-31
AR192995A1 (es) 1973-03-21
DE2164644C3 (de) 1979-09-27

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