JPS548469A - Heat sink for stud type semiconductors - Google Patents

Heat sink for stud type semiconductors

Info

Publication number
JPS548469A
JPS548469A JP7404177A JP7404177A JPS548469A JP S548469 A JPS548469 A JP S548469A JP 7404177 A JP7404177 A JP 7404177A JP 7404177 A JP7404177 A JP 7404177A JP S548469 A JPS548469 A JP S548469A
Authority
JP
Japan
Prior art keywords
heat sink
stud type
type semiconductors
stud
slope
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
JP7404177A
Other languages
Japanese (ja)
Inventor
Akira Suzuki
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7404177A priority Critical patent/JPS548469A/en
Publication of JPS548469A publication Critical patent/JPS548469A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To increase the cooling effect and to enable to flow the current rated fully, by constituting the shape of the heat sink mounting a stud type semiconductor element with a cylinder and a plurality of metallic fins having a slope to it by an angle of 45°.
COPYRIGHT: (C)1979,JPO&Japio
JP7404177A 1977-06-21 1977-06-21 Heat sink for stud type semiconductors Pending JPS548469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7404177A JPS548469A (en) 1977-06-21 1977-06-21 Heat sink for stud type semiconductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7404177A JPS548469A (en) 1977-06-21 1977-06-21 Heat sink for stud type semiconductors

Publications (1)

Publication Number Publication Date
JPS548469A true JPS548469A (en) 1979-01-22

Family

ID=13535677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7404177A Pending JPS548469A (en) 1977-06-21 1977-06-21 Heat sink for stud type semiconductors

Country Status (1)

Country Link
JP (1) JPS548469A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147750A (en) * 1985-12-23 1987-07-01 Mitsubishi Electric Corp Cooler
US5077601A (en) * 1988-09-09 1991-12-31 Hitachi, Ltd. Cooling system for cooling an electronic device and heat radiation fin for use in the cooling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147750A (en) * 1985-12-23 1987-07-01 Mitsubishi Electric Corp Cooler
US5077601A (en) * 1988-09-09 1991-12-31 Hitachi, Ltd. Cooling system for cooling an electronic device and heat radiation fin for use in the cooling system

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