GB1458579A - Semi-conductor gate controlled switch devices - Google Patents

Semi-conductor gate controlled switch devices

Info

Publication number
GB1458579A
GB1458579A GB964474A GB964474A GB1458579A GB 1458579 A GB1458579 A GB 1458579A GB 964474 A GB964474 A GB 964474A GB 964474 A GB964474 A GB 964474A GB 1458579 A GB1458579 A GB 1458579A
Authority
GB
United Kingdom
Prior art keywords
region
semi
conductor
transistor
faced
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
GB964474A
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of GB1458579A publication Critical patent/GB1458579A/en
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
    • H01L29/40—Electrodes ; Multistep manufacturing processes therefor
    • H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
    • H01L29/47—Schottky barrier electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
    • H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
    • H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
    • H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
    • H01L21/8222—Bipolar technology
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
    • H01L27/0611—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region
    • H01L27/0641—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region without components of the field effect type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
    • H01L27/07—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration the components having an active region in common
    • H01L27/0705—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration the components having an active region in common comprising components of the field effect type
    • H01L27/0711—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration the components having an active region in common comprising components of the field effect type in combination with bipolar transistors and diodes, or capacitors, or resistors
    • H01L27/0722—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration the components having an active region in common comprising components of the field effect type in combination with bipolar transistors and diodes, or capacitors, or resistors in combination with lateral bipolar transistors and diodes, or capacitors, or resistors
    • 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
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/70—Bipolar devices
    • H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
    • H01L29/7436—Lateral thyristors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Bipolar Transistors (AREA)
  • Thyristors (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Bipolar Integrated Circuits (AREA)

Abstract

1458579 Semi-conductor devices SONY CORP 4 March 1974 [6 March 1973] 9644/74 Heading H1K A semi-conductor gate controlled switch comprises a substrate having a major surface 10a, a first semi-conductor region 10 of a first conductivity type faced to the major surface 10a, a second semi-conductor region 11 of the second conductivity type faced to the surface 10a and surrounded by the first region 10, a third semiconductor region 12 of the first conductivity type faced to the surface 10a and surrounded by the second region 11, a Schottky barrier 14 on the first region 10 and faced to the surface 10a, main electodes K, A provided on the third region 12 and the barrier 14 respectively, and a control electrode G provided on the second region 11 the third region 12 and the Schottky barrier 14 forming the emitters of first and second transistors respectively, the current gain amplification factor of the first transistor in the grounded base mode being greater than that of the second transistor, and the turn-off gain of the device is between 100 and 300. A low resistivity region in the opposite face may provide a second gate electrode, and isolation regions (15, 18), Fig. 5 (not shown), may be provided. The device may be built as an integrated circuit structure comprising a transistor (21), Fig. 6 (not shown), and N + and P + buried isolation regions (22, 23).
GB964474A 1973-03-06 1974-03-04 Semi-conductor gate controlled switch devices Expired GB1458579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2646873A JPS5416839B2 (en) 1973-03-06 1973-03-06

Publications (1)

Publication Number Publication Date
GB1458579A true GB1458579A (en) 1976-12-15

Family

ID=12194336

Family Applications (1)

Application Number Title Priority Date Filing Date
GB964474A Expired GB1458579A (en) 1973-03-06 1974-03-04 Semi-conductor gate controlled switch devices

Country Status (4)

Country Link
JP (1) JPS5416839B2 (en)
DE (1) DE2410721A1 (en)
GB (1) GB1458579A (en)
NL (1) NL7403063A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345449A1 (en) * 1982-12-21 1984-07-12 International Rectifier Corp., Los Angeles, Calif. SOLID AC VOLTAGE RELAY
WO2023233262A1 (en) * 2022-05-29 2023-12-07 Soreq Nuclear Research Center Silicon controlled rectifier with schottky anode contact

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835089A1 (en) * 1978-08-10 1980-03-20 Siemens Ag THYRISTOR
DE3005458A1 (en) * 1980-01-16 1981-07-23 BBC AG Brown, Boveri & Cie., Baden, Aargau THYRISTOR FOR LOW LOSS SWITCHING SHORT PULSE
JPH0760891B2 (en) * 1985-11-01 1995-06-28 日本電信電話株式会社 Semiconductor device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345449A1 (en) * 1982-12-21 1984-07-12 International Rectifier Corp., Los Angeles, Calif. SOLID AC VOLTAGE RELAY
GB2174242A (en) * 1982-12-21 1986-10-29 Int Rectifier Corp Optically fired lateral thyristor structure
WO2023233262A1 (en) * 2022-05-29 2023-12-07 Soreq Nuclear Research Center Silicon controlled rectifier with schottky anode contact

Also Published As

Publication number Publication date
NL7403063A (en) 1974-09-10
JPS49115684A (en) 1974-11-05
JPS5416839B2 (en) 1979-06-25
DE2410721A1 (en) 1974-09-12

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940303