FR2452791A1 - Transistor a effet de champ a frequence de coupure elevee - Google Patents

Transistor a effet de champ a frequence de coupure elevee

Info

Publication number
FR2452791A1
FR2452791A1 FR7907803A FR7907803A FR2452791A1 FR 2452791 A1 FR2452791 A1 FR 2452791A1 FR 7907803 A FR7907803 A FR 7907803A FR 7907803 A FR7907803 A FR 7907803A FR 2452791 A1 FR2452791 A1 FR 2452791A1
Authority
FR
France
Prior art keywords
gallium arsenide
frequency
high cut
fet
semi
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.)
Granted
Application number
FR7907803A
Other languages
English (en)
French (fr)
Other versions
FR2452791B1 (OSRAM
Inventor
Daniel Delagebeaudeuf
Trong Linh Nuyen
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7907803A priority Critical patent/FR2452791A1/fr
Priority to FR7922301A priority patent/FR2465317A2/fr
Priority to DE8080400343T priority patent/DE3068161D1/de
Priority to EP80400343A priority patent/EP0017531B1/fr
Priority to JP4013280A priority patent/JPS55160473A/ja
Publication of FR2452791A1 publication Critical patent/FR2452791A1/fr
Priority to US06/353,100 priority patent/US4471366A/en
Application granted granted Critical
Publication of FR2452791B1 publication Critical patent/FR2452791B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/80—FETs having rectifying junction gate electrodes
    • H10D30/801—FETs having heterojunction gate electrodes

Landscapes

  • Junction Field-Effect Transistors (AREA)
FR7907803A 1979-03-28 1979-03-28 Transistor a effet de champ a frequence de coupure elevee Granted FR2452791A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7907803A FR2452791A1 (fr) 1979-03-28 1979-03-28 Transistor a effet de champ a frequence de coupure elevee
FR7922301A FR2465317A2 (fr) 1979-03-28 1979-09-06 Transistor a effet de champ a frequence de coupure elevee
DE8080400343T DE3068161D1 (en) 1979-03-28 1980-03-14 Field-effect transistor with high cut-off frequency and method of making it
EP80400343A EP0017531B1 (fr) 1979-03-28 1980-03-14 Transistor à effet de champ à fréquence de coupure élevée et son procédé de réalisation
JP4013280A JPS55160473A (en) 1979-03-28 1980-03-28 Semiconductor device and method of fabricating same
US06/353,100 US4471366A (en) 1979-03-28 1982-03-01 Field effect transistor with high cut-off frequency and process for forming same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7907803A FR2452791A1 (fr) 1979-03-28 1979-03-28 Transistor a effet de champ a frequence de coupure elevee

Publications (2)

Publication Number Publication Date
FR2452791A1 true FR2452791A1 (fr) 1980-10-24
FR2452791B1 FR2452791B1 (OSRAM) 1982-06-04

Family

ID=9223666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907803A Granted FR2452791A1 (fr) 1979-03-28 1979-03-28 Transistor a effet de champ a frequence de coupure elevee

Country Status (1)

Country Link
FR (1) FR2452791A1 (OSRAM)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2268363A1 (OSRAM) * 1974-04-17 1975-11-14 Matsushita Electronics Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2268363A1 (OSRAM) * 1974-04-17 1975-11-14 Matsushita Electronics Corp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/78 *

Also Published As

Publication number Publication date
FR2452791B1 (OSRAM) 1982-06-04

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