JPS6147536U - MOSFET excitation circuit - Google Patents

MOSFET excitation circuit

Info

Publication number
JPS6147536U
JPS6147536U JP13260684U JP13260684U JPS6147536U JP S6147536 U JPS6147536 U JP S6147536U JP 13260684 U JP13260684 U JP 13260684U JP 13260684 U JP13260684 U JP 13260684U JP S6147536 U JPS6147536 U JP S6147536U
Authority
JP
Japan
Prior art keywords
mosfet
excitation circuit
npn
transistor
circuit
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
JP13260684U
Other languages
Japanese (ja)
Inventor
昇 田原
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP13260684U priority Critical patent/JPS6147536U/en
Publication of JPS6147536U publication Critical patent/JPS6147536U/en
Pending legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第１の実施例を示す回路図、第２図は
本考案の第２の実施例を示す回路図である。 １・・・入力端子、２・・・ＮＰＮ型トランジスタ、３
・・・ＰＮＰ型トランジスタ、４・・・ＭＯＳＦＥＴ，
５・・・抵・抗、６・・・コンデンサ、７・・・電源。FIG. 1 is a circuit diagram showing a first embodiment of the present invention, and FIG. 2 is a circuit diagram showing a second embodiment of the present invention. 1... Input terminal, 2... NPN type transistor, 3
...PNP type transistor, 4...MOSFET,
5...Resistance/resistance, 6...Capacitor, 7...Power supply.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ＮＰＮ， ＰＮＰ型の２つのトランジスタを用いたコン
ブ−リメンタリ回路において、ＮＰＮ型トランジスタの
コレクタに、該トンジスタの入力信号の周期に対し十分
小さな時定数を有しかつＭＯＳＦＥＴのゲート・ソース
間容量を十分充電する抵抗及びコンデンサーを接続した
ことを特徴とするＭＯＳＦＥＴ励振回路。In a combinary circuit using two NPN and PNP type transistors, the collector of the NPN type transistor has a sufficiently small time constant with respect to the period of the input signal of the transistor and has a sufficient gate-source capacitance of the MOSFET. A MOSFET excitation circuit characterized by connecting a charging resistor and a capacitor.
JP13260684U 1984-08-31 1984-08-31 MOSFET excitation circuit Pending JPS6147536U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13260684U JPS6147536U (en) 1984-08-31 1984-08-31 MOSFET excitation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13260684U JPS6147536U (en) 1984-08-31 1984-08-31 MOSFET excitation circuit

Publications (1)

Publication Number Publication Date
JPS6147536U true JPS6147536U (en) 1986-03-29

Family

ID=30691167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13260684U Pending JPS6147536U (en) 1984-08-31 1984-08-31 MOSFET excitation circuit

Country Status (1)

Country Link
JP (1) JPS6147536U (en)

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