JPS51137381A - Ultra high voltage semiconductor cooling unit - Google Patents

Ultra high voltage semiconductor cooling unit

Info

Publication number
JPS51137381A
JPS51137381A JP6101775A JP6101775A JPS51137381A JP S51137381 A JPS51137381 A JP S51137381A JP 6101775 A JP6101775 A JP 6101775A JP 6101775 A JP6101775 A JP 6101775A JP S51137381 A JPS51137381 A JP S51137381A
Authority
JP
Japan
Prior art keywords
high voltage
ultra high
cooling unit
voltage semiconductor
semiconductor cooling
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
JP6101775A
Other languages
Japanese (ja)
Other versions
JPS5433958B2 (en
Inventor
Fumio Ogata
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 JP6101775A priority Critical patent/JPS51137381A/en
Publication of JPS51137381A publication Critical patent/JPS51137381A/en
Publication of JPS5433958B2 publication Critical patent/JPS5433958B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Measuring And Other Instruments (AREA)
  • Details Of Resistors (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

PURPOSE: To make uniform cooling for each element of an ultra high voltage semi conductor device such as thyristor convertor.
COPYRIGHT: (C)1976,JPO&Japio
JP6101775A 1975-05-23 1975-05-23 Ultra high voltage semiconductor cooling unit Granted JPS51137381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6101775A JPS51137381A (en) 1975-05-23 1975-05-23 Ultra high voltage semiconductor cooling unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6101775A JPS51137381A (en) 1975-05-23 1975-05-23 Ultra high voltage semiconductor cooling unit

Publications (2)

Publication Number Publication Date
JPS51137381A true JPS51137381A (en) 1976-11-27
JPS5433958B2 JPS5433958B2 (en) 1979-10-24

Family

ID=13159122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6101775A Granted JPS51137381A (en) 1975-05-23 1975-05-23 Ultra high voltage semiconductor cooling unit

Country Status (1)

Country Link
JP (1) JPS51137381A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4977857U (en) * 1972-10-20 1974-07-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4977857U (en) * 1972-10-20 1974-07-05

Also Published As

Publication number Publication date
JPS5433958B2 (en) 1979-10-24

Similar Documents

Publication Publication Date Title
JPS5321572A (en) Production of semiconductor device
JPS5395571A (en) Semiconductor device
JPS51112187A (en) Processing method of semiconductor equipment
JPS5242384A (en) Semiconductor device
JPS53108380A (en) Semiconductor device
JPS51140109A (en) Generating set
JPS5441665A (en) Manufacture for semiconductor device
JPS5245294A (en) Semiconductor device
JPS524789A (en) Semiconductor equipment
JPS5211872A (en) Semiconductor device
JPS5236986A (en) Semiconductor integrated circuit device
JPS51148380A (en) Manufacturing method of electric field semiconductor device
JPS522384A (en) Semiconductor device
JPS5240061A (en) Semiconductor device and process for production of same
JPS5214390A (en) Iii-v compound semiconductor device and its process for fabrication
JPS51123065A (en) Semiconductor device
JPS5244576A (en) Process for production of semiconductor device
JPS5231682A (en) Production method of semiconductor device
JPS5316587A (en) Semiconductor device
JPS5214377A (en) Semiconductor device
JPS5227373A (en) Cooling equipment of electrical parts
JPS5218183A (en) Semiconductor device
JPS51151083A (en) High withstand voltage electric field effect semiconductor apparatus
JPS5298460A (en) Lead device for thyristor arcing circuit
JPS51118386A (en) Semiconductor unit