JPS551111A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS551111A
JPS551111A JP7317978A JP7317978A JPS551111A JP S551111 A JPS551111 A JP S551111A JP 7317978 A JP7317978 A JP 7317978A JP 7317978 A JP7317978 A JP 7317978A JP S551111 A JPS551111 A JP S551111A
Authority
JP
Japan
Prior art keywords
layer
density
thyristor
impurity
depletion
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
JP7317978A
Other languages
English (en)
Other versions
JPS5933272B2 (ja
Inventor
Yoichi Nakajima
Junichi Takita
Takeshi Suzuki
Katsumi Akabane
Michihiro Misawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP53073179A priority Critical patent/JPS5933272B2/ja
Priority to US06/049,889 priority patent/US4236169A/en
Publication of JPS551111A publication Critical patent/JPS551111A/ja
Publication of JPS5933272B2 publication Critical patent/JPS5933272B2/ja
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
    • H10D18/00—Thyristors
    • H10D18/241—Asymmetrical thyristors
    • 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
    • H10D62/102—Constructional design considerations for preventing surface leakage or controlling electric field concentration
    • H10D62/103—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices
    • H10D62/104—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices having particular shapes of the bodies at or near reverse-biased junctions, e.g. having bevels or moats
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/101—Integrated devices comprising main components and built-in components, e.g. IGBT having built-in freewheel diode
    • H10D84/131—Thyristors having built-in components
    • H10D84/135—Thyristors having built-in components the built-in components being diodes
    • H10D84/136—Thyristors having built-in components the built-in components being diodes in anti-parallel configurations, e.g. reverse current thyristor [RCT]

Landscapes

  • Thyristors (AREA)
JP53073179A 1978-06-19 1978-06-19 半導体装置 Expired JPS5933272B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP53073179A JPS5933272B2 (ja) 1978-06-19 1978-06-19 半導体装置
US06/049,889 US4236169A (en) 1978-06-19 1979-06-19 Thyristor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53073179A JPS5933272B2 (ja) 1978-06-19 1978-06-19 半導体装置

Publications (2)

Publication Number Publication Date
JPS551111A true JPS551111A (en) 1980-01-07
JPS5933272B2 JPS5933272B2 (ja) 1984-08-14

Family

ID=13510648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53073179A Expired JPS5933272B2 (ja) 1978-06-19 1978-06-19 半導体装置

Country Status (2)

Country Link
US (1) US4236169A (ja)
JP (1) JPS5933272B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402779A (en) * 1980-07-17 1983-09-06 Avions Marcel Dassault-Breguet Aviation Method for at least partly metalizing the surface of a laminated component

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135118B (en) * 1983-02-09 1986-10-08 Westinghouse Brake & Signal Thyristors
EP0144876B1 (de) * 1983-12-07 1988-03-09 BBC Brown Boveri AG Halbleiterbauelement
FR2565409B1 (fr) * 1984-05-30 1986-08-22 Silicium Semiconducteur Ssc Thyristor blocable a gachette d'anode
EP0167929B1 (de) * 1984-07-12 1988-02-10 Siemens Aktiengesellschaft Halbleiter-Leistungsschalter mit Thyristor
DE3628857A1 (de) * 1985-08-27 1987-03-12 Mitsubishi Electric Corp Halbleitereinrichtung
JPH07109882B2 (ja) * 1988-02-26 1995-11-22 三菱電機株式会社 バイポーラ型半導体スイッチング装置
JPH0642542B2 (ja) * 1988-04-08 1994-06-01 株式会社東芝 高耐圧半導体装置の製造方法
JPH01318263A (ja) * 1988-06-20 1989-12-22 Meidensha Corp 半導体素子
JP3211604B2 (ja) * 1995-02-03 2001-09-25 株式会社日立製作所 半導体装置
SE9702220D0 (sv) * 1997-06-11 1997-06-11 Abb Research Ltd A semiconductor device with a junction termination and a method for production thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE316538B (ja) * 1966-10-20 1969-10-27 Asea Ab
US3538401A (en) * 1968-04-11 1970-11-03 Westinghouse Electric Corp Drift field thyristor
US3978514A (en) * 1969-07-18 1976-08-31 Hitachi, Ltd. Diode-integrated high speed thyristor
US3727116A (en) * 1970-05-05 1973-04-10 Rca Corp Integral thyristor-rectifier device
GB1303337A (ja) * 1970-10-06 1973-01-17
DE2214187C3 (de) * 1972-03-23 1978-05-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Thyristor
CH546485A (de) * 1972-06-09 1974-02-28 Bbc Brown Boveri & Cie Thyristor.
JPS4974486A (ja) * 1972-11-17 1974-07-18
JPS5342234B2 (ja) * 1973-02-12 1978-11-09
JPS5297684A (en) * 1976-02-12 1977-08-16 Mitsubishi Electric Corp Semiconductor element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402779A (en) * 1980-07-17 1983-09-06 Avions Marcel Dassault-Breguet Aviation Method for at least partly metalizing the surface of a laminated component

Also Published As

Publication number Publication date
JPS5933272B2 (ja) 1984-08-14
US4236169A (en) 1980-11-25

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