JPS5214362A - Process for production of can-sealed power transistor - Google Patents

Process for production of can-sealed power transistor

Info

Publication number
JPS5214362A
JPS5214362A JP9029575A JP9029575A JPS5214362A JP S5214362 A JPS5214362 A JP S5214362A JP 9029575 A JP9029575 A JP 9029575A JP 9029575 A JP9029575 A JP 9029575A JP S5214362 A JPS5214362 A JP S5214362A
Authority
JP
Japan
Prior art keywords
production
power transistor
sealed power
sealed
seal
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.)
Granted
Application number
JP9029575A
Other languages
Japanese (ja)
Other versions
JPS5250508B2 (en
Inventor
Kunishige Kishi
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 JP9029575A priority Critical patent/JPS5214362A/en
Publication of JPS5214362A publication Critical patent/JPS5214362A/en
Publication of JPS5250508B2 publication Critical patent/JPS5250508B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)

Abstract

PURPOSE: Application of the flat plate jig with a hole in the middle enables to seal the can completely by the resistance welding.
COPYRIGHT: (C)1977,JPO&Japio
JP9029575A 1975-07-25 1975-07-25 Process for production of can-sealed power transistor Granted JPS5214362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9029575A JPS5214362A (en) 1975-07-25 1975-07-25 Process for production of can-sealed power transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9029575A JPS5214362A (en) 1975-07-25 1975-07-25 Process for production of can-sealed power transistor

Publications (2)

Publication Number Publication Date
JPS5214362A true JPS5214362A (en) 1977-02-03
JPS5250508B2 JPS5250508B2 (en) 1977-12-24

Family

ID=13994532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9029575A Granted JPS5214362A (en) 1975-07-25 1975-07-25 Process for production of can-sealed power transistor

Country Status (1)

Country Link
JP (1) JPS5214362A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60134447A (en) * 1983-12-22 1985-07-17 Rohm Co Ltd Manufacture of semiconductor device
JPS60182752A (en) * 1984-02-29 1985-09-18 Hitachi Ltd Resin-coated electronic device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60134447A (en) * 1983-12-22 1985-07-17 Rohm Co Ltd Manufacture of semiconductor device
JPS60182752A (en) * 1984-02-29 1985-09-18 Hitachi Ltd Resin-coated electronic device
JPH0315817B2 (en) * 1984-02-29 1991-03-04 Hitachi Ltd

Also Published As

Publication number Publication date
JPS5250508B2 (en) 1977-12-24

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