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タイトル :Evaluation of BJTs as Closing Switch of Miniaturized Marx Generator
著者 :Yamada, Chiemi
Ueno, Takahisa
Namihira, Takao
Sakugawa, Takashi
Katsuki, Sunao
Akiyama, Hidenori
刊行年月日 :2007-6
収録雑誌名 :Digest of Technical Papers-IEEE International Pulsed Power Conference
巻 :2007
開始ページ :468
終了ページ :471
要約(Abstract) :The micro plasma technology is used in various fields such as processing or chemical analysis of minute material, short-wavelength light source, and plasma function device. The plasmas can be generated by an electric discharge. The miniaturized generator was used to produce these plasmas in the micro-scale area. For such background, the miniaturized Marx generator which has Bipolar Junction Transistors (BJTs) as closing switches was developed to generate micro plasmas. In the miniaturized Marx generator, BJTs were operated in avalanche mode to obtain a faster switching speed with ns order. In this paper, three kinds of BJTs which have different collector current each others were evaluated as closing switch. In the experiment, the BJTs were operated in avalanche mode with higher applied voltage (about twice voltage rating) into the between collector and emitter of BJTs. As the result, as Vc increases, the switching time of BJTs which operated in the avalanche mode was decreases. And, the peak of Ic of three kinds of BJTs which operated in avalanche mode was almost same.
収録種別 :会議発表論文
出版社(者) :Institute of Electrical and Electronics Engineers
権利(Rights) :(c)2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
備考 :16th IEEE International Pulsed Power Conference, Albuquerque, New Mexico, June 17-22, 2007
URI :http://hdl.handle.net/2298/10314
このアイテムの引用には次の識別子を使用してください: http://hdl.handle.net/2298/10314