JPS529376A - Power transistor junction device - Google Patents

Power transistor junction device

Info

Publication number
JPS529376A
JPS529376A JP8453375A JP8453375A JPS529376A JP S529376 A JPS529376 A JP S529376A JP 8453375 A JP8453375 A JP 8453375A JP 8453375 A JP8453375 A JP 8453375A JP S529376 A JPS529376 A JP S529376A
Authority
JP
Japan
Prior art keywords
power transistor
junction device
transistor junction
soldering
holes
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.)
Pending
Application number
JP8453375A
Other languages
Japanese (ja)
Inventor
Kazuhiko Kawakami
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 JP8453375A priority Critical patent/JPS529376A/en
Publication of JPS529376A publication Critical patent/JPS529376A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

PURPOSE: To prevent short circuit when soldering by providing spacers made of silicon rubber, etc. to holes on heat radiation fins.
COPYRIGHT: (C)1977,JPO&Japio
JP8453375A 1975-07-11 1975-07-11 Power transistor junction device Pending JPS529376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8453375A JPS529376A (en) 1975-07-11 1975-07-11 Power transistor junction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8453375A JPS529376A (en) 1975-07-11 1975-07-11 Power transistor junction device

Publications (1)

Publication Number Publication Date
JPS529376A true JPS529376A (en) 1977-01-24

Family

ID=13833267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8453375A Pending JPS529376A (en) 1975-07-11 1975-07-11 Power transistor junction device

Country Status (1)

Country Link
JP (1) JPS529376A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022145648A (en) * 2021-03-19 2022-10-04 新電元工業株式会社 electronic device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4734841U (en) * 1971-05-12 1972-12-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4734841U (en) * 1971-05-12 1972-12-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022145648A (en) * 2021-03-19 2022-10-04 新電元工業株式会社 electronic device

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