JPS638142Y2 - - Google Patents

Info

Publication number
JPS638142Y2
JPS638142Y2 JP1982066777U JP6677782U JPS638142Y2 JP S638142 Y2 JPS638142 Y2 JP S638142Y2 JP 1982066777 U JP1982066777 U JP 1982066777U JP 6677782 U JP6677782 U JP 6677782U JP S638142 Y2 JPS638142 Y2 JP S638142Y2
Authority
JP
Japan
Prior art keywords
board
ceramic case
lead
heat dissipation
shaped base
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.)
Expired
Application number
JP1982066777U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58170847U (ja
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 filed Critical
Priority to JP1982066777U priority Critical patent/JPS58170847U/ja
Publication of JPS58170847U publication Critical patent/JPS58170847U/ja
Application granted granted Critical
Publication of JPS638142Y2 publication Critical patent/JPS638142Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203—Cooling of mounted components

Landscapes

  • Lead Frames For Integrated Circuits (AREA)
JP1982066777U 1982-05-08 1982-05-08 放熱フイン付き混成集積回路の構造 Granted JPS58170847U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982066777U JPS58170847U (ja) 1982-05-08 1982-05-08 放熱フイン付き混成集積回路の構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982066777U JPS58170847U (ja) 1982-05-08 1982-05-08 放熱フイン付き混成集積回路の構造

Publications (2)

Publication Number Publication Date
JPS58170847U JPS58170847U (ja) 1983-11-15
JPS638142Y2 true JPS638142Y2 (enExample) 1988-03-10

Family

ID=30076629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982066777U Granted JPS58170847U (ja) 1982-05-08 1982-05-08 放熱フイン付き混成集積回路の構造

Country Status (1)

Country Link
JP (1) JPS58170847U (enExample)

Also Published As

Publication number Publication date
JPS58170847U (ja) 1983-11-15

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