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Static induction transistor (SIT) is a high power, high frequency device. It is a vertical structure device with short multichannel. Being a vertical device, the SIT structure offers advantages in obtaining higher breakdown voltages than a Field-effect transistor (FET). For the SIT, it is not limited by the surface breakdown between gate and drain, and can operate at a very high current and voltage. ==Characteristics== An SIT has: * short channel length * low gate series resistance * low gate-source capacitance * small thermal resistance * low noise * low distortion * high audio frequency power capability * short turn-on and turn-off time, typically 0.25 μs 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Static induction transistor」の詳細全文を読む スポンサード リンク
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