JPS5218183A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS5218183A
JPS5218183A JP50094579A JP9457975A JPS5218183A JP S5218183 A JPS5218183 A JP S5218183A JP 50094579 A JP50094579 A JP 50094579A JP 9457975 A JP9457975 A JP 9457975A JP S5218183 A JPS5218183 A JP S5218183A
Authority
JP
Japan
Prior art keywords
semiconductor device
vceo
transistor
forming
base region
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
JP50094579A
Other languages
Japanese (ja)
Other versions
JPS6031105B2 (en
Inventor
Kazutoshi Kamibayashi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50094579A priority Critical patent/JPS6031105B2/en
Publication of JPS5218183A publication Critical patent/JPS5218183A/en
Publication of JPS6031105B2 publication Critical patent/JPS6031105B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Element Separation (AREA)
  • Semiconductor Integrated Circuits (AREA)

Abstract

PURPOSE: Reduce leak current and voltage withstanding VCEO of transistor by forming the base region connecting to the insulation separation layer thick.
COPYRIGHT: (C)1977,JPO&Japio
JP50094579A 1975-08-01 1975-08-01 semiconductor equipment Expired JPS6031105B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50094579A JPS6031105B2 (en) 1975-08-01 1975-08-01 semiconductor equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50094579A JPS6031105B2 (en) 1975-08-01 1975-08-01 semiconductor equipment

Publications (2)

Publication Number Publication Date
JPS5218183A true JPS5218183A (en) 1977-02-10
JPS6031105B2 JPS6031105B2 (en) 1985-07-20

Family

ID=14114183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50094579A Expired JPS6031105B2 (en) 1975-08-01 1975-08-01 semiconductor equipment

Country Status (1)

Country Link
JP (1) JPS6031105B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125643A (en) * 1979-03-20 1980-09-27 Fujitsu Ltd Production of semiconductor device
JPS575357A (en) * 1980-06-13 1982-01-12 Fujitsu Ltd Semiconductor device and manufacture thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125643A (en) * 1979-03-20 1980-09-27 Fujitsu Ltd Production of semiconductor device
JPS575357A (en) * 1980-06-13 1982-01-12 Fujitsu Ltd Semiconductor device and manufacture thereof

Also Published As

Publication number Publication date
JPS6031105B2 (en) 1985-07-20

Similar Documents

Publication Publication Date Title
JPS52156576A (en) Production of mis semiconductor device
JPS51135373A (en) Semiconductor device
JPS5354971A (en) Semiconductor device
JPS5222481A (en) Method of manufacturing semiconductor device
JPS5216166A (en) Semiconductor device
JPS5269275A (en) Transistor
JPS51122382A (en) Semiconductor device
JPS51145267A (en) Manufacture of semiconductor device
JPS5353262A (en) Manufacture of semiconductor device
JPS51145232A (en) Internal face magnetic field generator for magnetic bubble
JPS5270766A (en) Semiconductor device
JPS5211772A (en) Semiconductor device
JPS51118965A (en) Insulation film of semiconductor device
JPS51123071A (en) Fabrication technique of semiconductor device
JPS524789A (en) Semiconductor equipment
JPS5233047A (en) Switching device of gas insulation
JPS5272500A (en) Insulating film
JPS5214377A (en) Semiconductor device
JPS5383476A (en) Reverse conducting thyristor
JPS5231691A (en) Semiconductor luminous device
JPS51123069A (en) High voltage rating semiconductor device
JPS5298460A (en) Lead device for thyristor arcing circuit
JPS5231682A (en) Production method of semiconductor device
JPS522383A (en) Semiconductor manufacturing device
JPS51150283A (en) Semiconductor device