JPS5214357A - Can-sealed power transistor - Google Patents

Can-sealed power transistor

Info

Publication number
JPS5214357A
JPS5214357A JP9023875A JP9023875A JPS5214357A JP S5214357 A JPS5214357 A JP S5214357A JP 9023875 A JP9023875 A JP 9023875A JP 9023875 A JP9023875 A JP 9023875A JP S5214357 A JPS5214357 A JP S5214357A
Authority
JP
Japan
Prior art keywords
power transistor
sealed power
sealed
radiator
forming
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
JP9023875A
Other languages
Japanese (ja)
Inventor
Mitsuo Ito
Kirio Miyahara
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 JP9023875A priority Critical patent/JPS5214357A/en
Publication of JPS5214357A publication Critical patent/JPS5214357A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To get the complete seal of can by forming the concave surface on the radiator.
COPYRIGHT: (C)1977,JPO&Japio
JP9023875A 1975-07-25 1975-07-25 Can-sealed power transistor Pending JPS5214357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9023875A JPS5214357A (en) 1975-07-25 1975-07-25 Can-sealed power transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9023875A JPS5214357A (en) 1975-07-25 1975-07-25 Can-sealed power transistor

Publications (1)

Publication Number Publication Date
JPS5214357A true JPS5214357A (en) 1977-02-03

Family

ID=13992902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9023875A Pending JPS5214357A (en) 1975-07-25 1975-07-25 Can-sealed power transistor

Country Status (1)

Country Link
JP (1) JPS5214357A (en)

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