JPS5380978A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS5380978A
JPS5380978A JP15622676A JP15622676A JPS5380978A JP S5380978 A JPS5380978 A JP S5380978A JP 15622676 A JP15622676 A JP 15622676A JP 15622676 A JP15622676 A JP 15622676A JP S5380978 A JPS5380978 A JP S5380978A
Authority
JP
Japan
Prior art keywords
semiconductor device
radiationwith
touches
securing
installation
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
JP15622676A
Other languages
Japanese (ja)
Inventor
Norio Itatsu
Isamu Tsuji
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15622676A priority Critical patent/JPS5380978A/en
Publication of JPS5380978A publication Critical patent/JPS5380978A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D18/00—Thyristors
    • H10D18/60—Gate-turn-off devices 

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Thyristors (AREA)

Abstract

PURPOSE:To increase the current capacity by securing a positive heat radiationwith installation of the groove to the electrode plate of the element which touches by pressure the cathode electrode.
JP15622676A 1976-12-27 1976-12-27 Semiconductor device Pending JPS5380978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15622676A JPS5380978A (en) 1976-12-27 1976-12-27 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15622676A JPS5380978A (en) 1976-12-27 1976-12-27 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS5380978A true JPS5380978A (en) 1978-07-17

Family

ID=15623107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15622676A Pending JPS5380978A (en) 1976-12-27 1976-12-27 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS5380978A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159962U (en) * 1983-04-12 1984-10-26 東洋電機製造株式会社 Electrodes of semiconductor devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159962U (en) * 1983-04-12 1984-10-26 東洋電機製造株式会社 Electrodes of semiconductor devices

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