JPS5895660U

JPS5895660U - semiconductor equipment

Info

Publication number: JPS5895660U
Application number: JP19211981U
Authority: JP
Inventors: 高嶋　義昭
Original assignee: 日本電気株式会社
Priority date: 1981-12-23
Filing date: 1981-12-23
Publication date: 1983-06-29

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は単相センタータップ回路、第２図は従来技術の
スタッド型半導体素子の斜視図、第３図は本考案で用い
られるネジ端子付半導体素子の斜視図、第４図は従来技
術の半導体装置の斜視図、第５図は本考案の実施例の斜
視図、第６図は第５図の可とう性接続板を締付けた時の
状態を示す側面図である。尚図において、１・・・・・・スタッド型半導体素子、
１′・・・・・・ネジ端子付半導体素子、２．２′・・
・・・・スタッドネジ、３・・・・・・カソード側リー
ド線、４−−−−−−カソード側ネジ端子、５・・・・
・・接続板、６・・・・・・中継端子、７．　７’・・
・・・・インシュレータ、８．　８’・・・・・・取付
足、９．９′・・・・・・空冷式冷却体、１０・・・・
・・可とう性接続板、１１・・・・・・半導体素子回路
部、１２・・・・・・電源トランス。Figure 1 is a single-phase center tap circuit, Figure 2 is a perspective view of a conventional stud-type semiconductor element, Figure 3 is a perspective view of a semiconductor element with screw terminals used in the present invention, and Figure 4 is a perspective view of a conventional stud type semiconductor element. FIG. 5 is a perspective view of a semiconductor device, FIG. 5 is a perspective view of an embodiment of the present invention, and FIG. 6 is a side view showing the state when the flexible connection plate of FIG. 5 is tightened. In the figure, 1... stud type semiconductor element,
1'...Semiconductor element with screw terminal, 2.2'...
... Stud screw, 3 ... Cathode side lead wire, 4 ... Cathode side screw terminal, 5 ...
...Connection board, 6...Relay terminal, 7. 7'...
...Insulator, 8. 8'...Mounting foot, 9.9'...Air-cooled cooling body, 10...
... Flexible connection board, 11 ... Semiconductor element circuit section, 12 ... Power transformer.

Claims

[Scope of utility model registration request]

A semiconductor device comprising a plurality of stud-type semiconductor elements with screw terminals and a plurality of air-cooled cooling bodies, characterized in that a flexible connecting plate is attached between the screw terminals of the stud-type semiconductor elements with screw terminals, semiconductor device.