JPH0310269U - - Google Patents

Info

Publication number
JPH0310269U
JPH0310269U JP7125789U JP7125789U JPH0310269U JP H0310269 U JPH0310269 U JP H0310269U JP 7125789 U JP7125789 U JP 7125789U JP 7125789 U JP7125789 U JP 7125789U JP H0310269 U JPH0310269 U JP H0310269U
Authority
JP
Japan
Prior art keywords
current
sample
constant current
control
control element
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
JP7125789U
Other languages
English (en)
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 JP7125789U priority Critical patent/JPH0310269U/ja
Publication of JPH0310269U publication Critical patent/JPH0310269U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す半導体測定装
置の模式的回路図、第2図は従来の半導体測定装
置の模式的回路図である。 S,S,S……スイツチング素子、R
,R,R……電流制限抵抗、Q……定電流
制御素子、GD……制御回路、RS……電流検出
器、D……試料。

Claims (1)

    【実用新案登録請求の範囲】
  1. 直流電源と定電流制御素子と測定されるべき試
    料と電流検出器とが直列に接続され、前記試料に
    流れる電流を所定の定電流値になるように前記電
    流検出器で監視し、前記定電流制御素子の制御端
    子に制御信号を送出する制御回路を有する半導体
    測定装置において、前記定電流制御素子に、スイ
    ツチング素子と電流制限抵抗とを接続した直列体
    を少なくとも1組以上並列に接続し、前記試料に
    流す電流値に応じて前記直列体を電気的に切り替
    えて前記試料に所定の電流が流れるようにしたこ
    とを特徴とする半導体測定装置。
JP7125789U 1989-06-20 1989-06-20 Pending JPH0310269U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7125789U JPH0310269U (ja) 1989-06-20 1989-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7125789U JPH0310269U (ja) 1989-06-20 1989-06-20

Publications (1)

Publication Number Publication Date
JPH0310269U true JPH0310269U (ja) 1991-01-31

Family

ID=31608124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7125789U Pending JPH0310269U (ja) 1989-06-20 1989-06-20

Country Status (1)

Country Link
JP (1) JPH0310269U (ja)

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