JPS53124974A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS53124974A
JPS53124974A JP3986277A JP3986277A JPS53124974A JP S53124974 A JPS53124974 A JP S53124974A JP 3986277 A JP3986277 A JP 3986277A JP 3986277 A JP3986277 A JP 3986277A JP S53124974 A JPS53124974 A JP S53124974A
Authority
JP
Japan
Prior art keywords
semiconductor device
gold
producing
support plate
type semiconductor
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
JP3986277A
Other languages
Japanese (ja)
Inventor
Kiyohiko Mihara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3986277A priority Critical patent/JPS53124974A/en
Publication of JPS53124974A publication Critical patent/JPS53124974A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To prevent the increase in forward voltage drop by forming electrodes of three layer construction of Al and Ni and gold of more than 10μ on an element and an electrode support plate mounting the element thereby producing a pressure contact type semiconductor device.
COPYRIGHT: (C)1978,JPO&Japio
JP3986277A 1977-04-06 1977-04-06 Semiconductor device Pending JPS53124974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3986277A JPS53124974A (en) 1977-04-06 1977-04-06 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3986277A JPS53124974A (en) 1977-04-06 1977-04-06 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS53124974A true JPS53124974A (en) 1978-10-31

Family

ID=12564771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3986277A Pending JPS53124974A (en) 1977-04-06 1977-04-06 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS53124974A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08264765A (en) * 1995-03-27 1996-10-11 Hitachi Ltd Power chip carrier and power semiconductor device using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51123063A (en) * 1975-04-21 1976-10-27 Hitachi Ltd Fabrication technique of electrodes for semiconductor devices

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51123063A (en) * 1975-04-21 1976-10-27 Hitachi Ltd Fabrication technique of electrodes for semiconductor devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08264765A (en) * 1995-03-27 1996-10-11 Hitachi Ltd Power chip carrier and power semiconductor device using the same

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