JPS5419669A - Cooling fin mounting structure of power transistors - Google Patents

Cooling fin mounting structure of power transistors

Info

Publication number
JPS5419669A
JPS5419669A JP8411577A JP8411577A JPS5419669A JP S5419669 A JPS5419669 A JP S5419669A JP 8411577 A JP8411577 A JP 8411577A JP 8411577 A JP8411577 A JP 8411577A JP S5419669 A JPS5419669 A JP S5419669A
Authority
JP
Japan
Prior art keywords
mounting structure
cooling fin
power transistors
fin mounting
fin
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
JP8411577A
Other languages
Japanese (ja)
Inventor
Katsumi Otsuki
Akira Takahashi
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 JP8411577A priority Critical patent/JPS5419669A/en
Publication of JPS5419669A publication Critical patent/JPS5419669A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

PURPOSE: To obtain a mounting structure unaffected by temperature changes by tapping in cooling fin and directly screwing a power transistor to the fin.
COPYRIGHT: (C)1979,JPO&Japio
JP8411577A 1977-07-15 1977-07-15 Cooling fin mounting structure of power transistors Pending JPS5419669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8411577A JPS5419669A (en) 1977-07-15 1977-07-15 Cooling fin mounting structure of power transistors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8411577A JPS5419669A (en) 1977-07-15 1977-07-15 Cooling fin mounting structure of power transistors

Publications (1)

Publication Number Publication Date
JPS5419669A true JPS5419669A (en) 1979-02-14

Family

ID=13821514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8411577A Pending JPS5419669A (en) 1977-07-15 1977-07-15 Cooling fin mounting structure of power transistors

Country Status (1)

Country Link
JP (1) JPS5419669A (en)

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