FR2043519A1 - - Google Patents

Info

Publication number
FR2043519A1
FR2043519A1 FR7017772A FR7017772A FR2043519A1 FR 2043519 A1 FR2043519 A1 FR 2043519A1 FR 7017772 A FR7017772 A FR 7017772A FR 7017772 A FR7017772 A FR 7017772A FR 2043519 A1 FR2043519 A1 FR 2043519A1
Authority
FR
France
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.)
Granted
Application number
FR7017772A
Other languages
French (fr)
Other versions
FR2043519B1 (enrdf_load_stackoverflow
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.)
Westinghouse Brake English Electric Semi Conductors Ltd
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake English Electric Semi Conductors Ltd
Westinghouse Brake and Signal Co 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 Westinghouse Brake English Electric Semi Conductors Ltd, Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake English Electric Semi Conductors Ltd
Publication of FR2043519A1 publication Critical patent/FR2043519A1/fr
Application granted granted Critical
Publication of FR2043519B1 publication Critical patent/FR2043519B1/fr
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
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
    • H10D62/192—Base regions of thyristors
    • H10D62/206—Cathode base regions of thyristors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D18/00—Thyristors
    • H10D18/60—Gate-turn-off devices 
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/13—Semiconductor regions connected to electrodes carrying current to be rectified, amplified or switched, e.g. source or drain regions
    • H10D62/141—Anode or cathode regions of thyristors; Collector or emitter regions of gated bipolar-mode devices, e.g. of IGBTs
    • H10D62/148—Cathode regions of thyristors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions 
    • H10D64/23—Electrodes carrying the current to be rectified, amplified, oscillated or switched, e.g. sources, drains, anodes or cathodes
    • H10D64/233—Cathode or anode electrodes for thyristors
FR7017772A 1969-05-19 1970-05-15 Expired FR2043519B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2537069 1969-05-19

Publications (2)

Publication Number Publication Date
FR2043519A1 true FR2043519A1 (enrdf_load_stackoverflow) 1971-02-19
FR2043519B1 FR2043519B1 (enrdf_load_stackoverflow) 1974-10-31

Family

ID=10226581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017772A Expired FR2043519B1 (enrdf_load_stackoverflow) 1969-05-19 1970-05-15

Country Status (4)

Country Link
JP (1) JPS5026272B1 (enrdf_load_stackoverflow)
DE (1) DE2023828A1 (enrdf_load_stackoverflow)
FR (1) FR2043519B1 (enrdf_load_stackoverflow)
GB (1) GB1303812A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5150679A (ja) * 1974-10-30 1976-05-04 Hitachi Ltd Handotaisochi
JPS5482856U (enrdf_load_stackoverflow) * 1977-11-25 1979-06-12
DE3446789A1 (de) * 1984-12-21 1986-07-03 SEMIKRON Gesellschaft für Gleichrichterbau u. Elektronik mbH, 8500 Nürnberg Verfahren zum herstellen von halbleiterbauelementen

Also Published As

Publication number Publication date
DE2023828A1 (de) 1970-11-26
JPS5026272B1 (enrdf_load_stackoverflow) 1975-08-29
FR2043519B1 (enrdf_load_stackoverflow) 1974-10-31
GB1303812A (enrdf_load_stackoverflow) 1973-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse