JPS5354984A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS5354984A
JPS5354984A JP13065976A JP13065976A JPS5354984A JP S5354984 A JPS5354984 A JP S5354984A JP 13065976 A JP13065976 A JP 13065976A JP 13065976 A JP13065976 A JP 13065976A JP S5354984 A JPS5354984 A JP S5354984A
Authority
JP
Japan
Prior art keywords
electrode
base
semiconductor device
commom
encircling
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
JP13065976A
Other languages
Japanese (ja)
Other versions
JPS5853509B2 (en
Inventor
Yoshiki Tanigawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP51130659A priority Critical patent/JPS5853509B2/en
Publication of JPS5354984A publication Critical patent/JPS5354984A/en
Publication of JPS5853509B2 publication Critical patent/JPS5853509B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01L27/0203—Particular design considerations for integrated circuits
    • H01L27/0214—Particular design considerations for integrated circuits for internal polarisation, e.g. I2L
    • H01L27/0229—Particular design considerations for integrated circuits for internal polarisation, e.g. I2L of bipolar structures
    • H01L27/0233—Integrated injection logic structures [I2L]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Logic Circuits (AREA)
  • Bipolar Transistors (AREA)

Abstract

PURPOSE:To clamp between base and all collectors within a fixed potential and improve characteristics by encircling the plural collector regions of switching transistors in an I<2>L with a low impurity concentration region of the same conductivity type and of such an extent that a Schottky barrier may be formed and forming barrier by providing an electrode commom to the base electrode.
JP51130659A 1976-10-29 1976-10-29 semiconductor equipment Expired JPS5853509B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51130659A JPS5853509B2 (en) 1976-10-29 1976-10-29 semiconductor equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51130659A JPS5853509B2 (en) 1976-10-29 1976-10-29 semiconductor equipment

Publications (2)

Publication Number Publication Date
JPS5354984A true JPS5354984A (en) 1978-05-18
JPS5853509B2 JPS5853509B2 (en) 1983-11-29

Family

ID=15039525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51130659A Expired JPS5853509B2 (en) 1976-10-29 1976-10-29 semiconductor equipment

Country Status (1)

Country Link
JP (1) JPS5853509B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159900U (en) * 1979-05-01 1980-11-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159900U (en) * 1979-05-01 1980-11-17

Also Published As

Publication number Publication date
JPS5853509B2 (en) 1983-11-29

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