JPS51113470A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS51113470A
JPS51113470A JP50038315A JP3831575A JPS51113470A JP S51113470 A JPS51113470 A JP S51113470A JP 50038315 A JP50038315 A JP 50038315A JP 3831575 A JP3831575 A JP 3831575A JP S51113470 A JPS51113470 A JP S51113470A
Authority
JP
Japan
Prior art keywords
semiconductor device
additional range
lec
recombination
emitter
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
JP50038315A
Other languages
Japanese (ja)
Other versions
JPS5524702B2 (en
Inventor
Susumu Hirai
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
Priority to JP50038315A priority Critical patent/JPS51113470A/en
Publication of JPS51113470A publication Critical patent/JPS51113470A/en
Publication of JPS5524702B2 publication Critical patent/JPS5524702B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Bipolar Integrated Circuits (AREA)

Abstract

PURPOSE: This reduces minority carrier current in the additional range of low concentration impurities emitter (LEC) transistor and obtains high hfe even though the recombination on the additional range surface is large.
COPYRIGHT: (C)1976,JPO&Japio
JP50038315A 1975-03-28 1975-03-28 Semiconductor device Granted JPS51113470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50038315A JPS51113470A (en) 1975-03-28 1975-03-28 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50038315A JPS51113470A (en) 1975-03-28 1975-03-28 Semiconductor device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP51120966A Division JPS5267275A (en) 1976-10-08 1976-10-08 Semiconductor unit

Publications (2)

Publication Number Publication Date
JPS51113470A true JPS51113470A (en) 1976-10-06
JPS5524702B2 JPS5524702B2 (en) 1980-07-01

Family

ID=12521842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50038315A Granted JPS51113470A (en) 1975-03-28 1975-03-28 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS51113470A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276887A (en) * 1975-12-22 1977-06-28 Fujitsu Ltd Semiconductor device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492510A (en) * 1972-04-18 1974-01-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492510A (en) * 1972-04-18 1974-01-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276887A (en) * 1975-12-22 1977-06-28 Fujitsu Ltd Semiconductor device

Also Published As

Publication number Publication date
JPS5524702B2 (en) 1980-07-01

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