CH494473A - Semiconductor element with high reverse voltage - Google Patents

Semiconductor element with high reverse voltage

Info

Publication number
CH494473A
CH494473A CH142069A CH142069A CH494473A CH 494473 A CH494473 A CH 494473A CH 142069 A CH142069 A CH 142069A CH 142069 A CH142069 A CH 142069A CH 494473 A CH494473 A CH 494473A
Authority
CH
Switzerland
Prior art keywords
semiconductor element
reverse voltage
high reverse
voltage
semiconductor
Prior art date
Application number
CH142069A
Other languages
German (de)
Inventor
Boliger Andre
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH142069A priority Critical patent/CH494473A/en
Priority to AT252069A priority patent/AT291393B/en
Priority to JP10354269A priority patent/JPS4822021B1/ja
Priority to NL7001166A priority patent/NL165606C/en
Priority to FR7002926A priority patent/FR2044684A1/fr
Priority to GB410870D priority patent/GB1235641A/en
Publication of CH494473A publication Critical patent/CH494473A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof  ; Multistep manufacturing processes therefor
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
    • H01L29/0657—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body
    • H01L29/0661—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body specially adapted for altering the breakdown voltage by removing semiconductor material at, or in the neighbourhood of, a reverse biased junction, e.g. by bevelling, moat etching, depletion etching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
    • H01L23/3157—Partial encapsulation or coating
    • 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
CH142069A 1969-01-30 1969-01-30 Semiconductor element with high reverse voltage CH494473A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH142069A CH494473A (en) 1969-01-30 1969-01-30 Semiconductor element with high reverse voltage
AT252069A AT291393B (en) 1969-01-30 1969-03-14 Semiconductor element with high voltage
JP10354269A JPS4822021B1 (en) 1969-01-30 1969-12-24
NL7001166A NL165606C (en) 1969-01-30 1970-01-28 SEMICONDUCTOR ELEMENT FOR HIGH REVERSAL TENSIONS.
FR7002926A FR2044684A1 (en) 1969-01-30 1970-01-28
GB410870D GB1235641A (en) 1969-01-30 1970-01-28 Semi-conductor element with high reverse breakdown voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH142069A CH494473A (en) 1969-01-30 1969-01-30 Semiconductor element with high reverse voltage

Publications (1)

Publication Number Publication Date
CH494473A true CH494473A (en) 1970-07-31

Family

ID=4210032

Family Applications (1)

Application Number Title Priority Date Filing Date
CH142069A CH494473A (en) 1969-01-30 1969-01-30 Semiconductor element with high reverse voltage

Country Status (6)

Country Link
JP (1) JPS4822021B1 (en)
AT (1) AT291393B (en)
CH (1) CH494473A (en)
FR (1) FR2044684A1 (en)
GB (1) GB1235641A (en)
NL (1) NL165606C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1598569A (en) * 1977-04-22 1981-09-23 Lucas Industries Ltd Vehicles
TWI477698B (en) * 2012-06-06 2015-03-21 Adda Corp Fan structure

Also Published As

Publication number Publication date
NL165606C (en) 1981-04-15
GB1235641A (en) 1971-06-16
NL7001166A (en) 1970-08-03
JPS4822021B1 (en) 1973-07-03
FR2044684A1 (en) 1971-02-26
AT291393B (en) 1971-07-12
NL165606B (en) 1980-11-17

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Legal Events

Date Code Title Description
PL Patent ceased