JPS5524465A - Rectifier - Google Patents

Rectifier

Info

Publication number
JPS5524465A
JPS5524465A JP9725278A JP9725278A JPS5524465A JP S5524465 A JPS5524465 A JP S5524465A JP 9725278 A JP9725278 A JP 9725278A JP 9725278 A JP9725278 A JP 9725278A JP S5524465 A JPS5524465 A JP S5524465A
Authority
JP
Japan
Prior art keywords
lead wire
terminal
solder
cooling fin
rectifier element
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
JP9725278A
Other languages
Japanese (ja)
Inventor
Akihiro Saito
Tomoyoshi Hiratsuka
Shigeki Yamada
Keigo Naoi
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 JP9725278A priority Critical patent/JPS5524465A/en
Publication of JPS5524465A publication Critical patent/JPS5524465A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto

Abstract

PURPOSE: For raising the vibration resistance of connections, to fit on the lead portion of a rectifier element the terminal made of an elastic material so that compressive force may work.
CONSTITUTION: A rectifier element 16 is connected to the recess portion 15 of a cooling fin 1 by solder 3. A lead wire 17 is connected by solder 3 to the opposite side to be connected with said cooling fin 1 of said rectifier element 16. A projecting portion 18 is provided in the vicinity of the tip of said lead wire 17, and said terminal 19 is engaged with, and fastened by solder on, said projecting portion 18. Said terminal 19 employing a highly conductive material having spring characteristic is attached so that the spring force thereof may constantly work in such a direction as to compress said lead wire 17. Consequently, the tensile strength which causes the failure of the connection of said element 16 and said lead wire 17 does not work even through said cooling fin 1 transfers apart from said terminal 19 due to vibration.
COPYRIGHT: (C)1980,JPO&Japio
JP9725278A 1978-08-11 1978-08-11 Rectifier Pending JPS5524465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9725278A JPS5524465A (en) 1978-08-11 1978-08-11 Rectifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9725278A JPS5524465A (en) 1978-08-11 1978-08-11 Rectifier

Publications (1)

Publication Number Publication Date
JPS5524465A true JPS5524465A (en) 1980-02-21

Family

ID=14187366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9725278A Pending JPS5524465A (en) 1978-08-11 1978-08-11 Rectifier

Country Status (1)

Country Link
JP (1) JPS5524465A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123360U (en) * 1988-02-16 1989-08-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123360U (en) * 1988-02-16 1989-08-22

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