JPS6249770U - - Google Patents

Info

Publication number
JPS6249770U
JPS6249770U JP14216285U JP14216285U JPS6249770U JP S6249770 U JPS6249770 U JP S6249770U JP 14216285 U JP14216285 U JP 14216285U JP 14216285 U JP14216285 U JP 14216285U JP S6249770 U JPS6249770 U JP S6249770U
Authority
JP
Japan
Prior art keywords
connects
guard body
relay
selection switch
surge voltage
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
JP14216285U
Other languages
English (en)
Other versions
JPH0438302Y2 (ja
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 filed Critical
Priority to JP14216285U priority Critical patent/JPH0438302Y2/ja
Publication of JPS6249770U publication Critical patent/JPS6249770U/ja
Application granted granted Critical
Publication of JPH0438302Y2 publication Critical patent/JPH0438302Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Testing Of Individual Semiconductor Devices (AREA)

Description

【図面の簡単な説明】
第１図乃至第３図は本考案の実施例を示し、第
１図は要部回路図、第２図は選択スイツチの断面
図、第３図は同スイツチの等価回路図である。第
４図はサージ電圧印加試験のための標準回路、第
５図及び第６図は従来の回路図である。 ５…集積回路、６，７…サージ電圧印加端子、
１０，１１…第１、第２選択スイツチ、１２…リ
レー接点、１３…リレーコイル、２０…ガード体
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 集積回路の複数の各外部端子に対応して配置さ
    れた選択スイツチを介してサージ電圧部を上記外
    部端子に接続する装置であつて、上記選択スイツ
    チをリレー接点とリレーコイルとこれら両者を静
    電的に互いに隔離するガード体とからなるリレー
    で構成すると共に、上記ガード体を上記サージ電
    圧部のアースラインに接続したことを特徴とする
    集積回路の試験装置。
JP14216285U 1985-09-18 1985-09-18 Expired JPH0438302Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14216285U JPH0438302Y2 (ja) 1985-09-18 1985-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14216285U JPH0438302Y2 (ja) 1985-09-18 1985-09-18

Publications (2)

Publication Number Publication Date
JPS6249770U true JPS6249770U (ja) 1987-03-27
JPH0438302Y2 JPH0438302Y2 (ja) 1992-09-08

Family

ID=31050623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14216285U Expired JPH0438302Y2 (ja) 1985-09-18 1985-09-18

Country Status (1)

Country Link
JP (1) JPH0438302Y2 (ja)

Also Published As

Publication number Publication date
JPH0438302Y2 (ja) 1992-09-08

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