JPH02123131U - - Google Patents

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Publication number
JPH02123131U
JPH02123131U JP3125089U JP3125089U JPH02123131U JP H02123131 U JPH02123131 U JP H02123131U JP 3125089 U JP3125089 U JP 3125089U JP 3125089 U JP3125089 U JP 3125089U JP H02123131 U JPH02123131 U JP H02123131U
Authority
JP
Japan
Prior art keywords
field effect
effect transistor
source
gate
circuit device
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
JP3125089U
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 JP3125089U priority Critical patent/JPH02123131U/ja
Publication of JPH02123131U publication Critical patent/JPH02123131U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案に係る制御回路装置の一実施例
を示す回路図、第2図は第1図回路装置における
駆動用FET遮断時のゲート及びソース電位の各
波形図である。第3図は従来の駆動回路装置の一
具体例を示す回路図、第4図は第3図回路装置に
おける駆動用FET遮断時のゲート及びソース電
位の各波形図である。 Q…駆動用電界効果トランジスタ、Q…制
御用電界効果トランジスタ、Z…誘導性負荷(ソ
レノイド負荷)、S,S…ソース、G,G
…ゲート、D,D…ドレイン。

Claims (1)

  1. 【実用新案登録請求の範囲】 ソースに誘導性負荷を接続した駆動用電界効果
    トランジスタを含む回路装置において、 制御用電界効果トランジスタを付加し、そのゲ
    ートを接地すると共に、ドレインとソースをそれ
    ぞれ上記駆動用電界効果トランジスタのゲートと
    ソースに接続たことを特徴とする制御回路装置。
JP3125089U 1989-03-17 1989-03-17 Pending JPH02123131U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3125089U JPH02123131U (ja) 1989-03-17 1989-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3125089U JPH02123131U (ja) 1989-03-17 1989-03-17

Publications (1)

Publication Number Publication Date
JPH02123131U true JPH02123131U (ja) 1990-10-09

Family

ID=31256976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3125089U Pending JPH02123131U (ja) 1989-03-17 1989-03-17

Country Status (1)

Country Link
JP (1) JPH02123131U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0213116A (ja) * 1988-04-14 1990-01-17 Siemens Ag 誘導負荷用制御回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0213116A (ja) * 1988-04-14 1990-01-17 Siemens Ag 誘導負荷用制御回路

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