Vertical field effect transistor, field effect transistor, and cascode device

A lateral surface gate vertical field effect transistor with adjustable output capacitance is described herein. The lateral surface gate vertical field effect transistor includes both a lateral gate and a trench gate. The lateral gate modulates a surface channel and the trench gate includes a contro...

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Bibliographische Detailangaben
Hauptverfasser: YANG, KUOANG ROBERT, GEORGESCU, SORIN S
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A lateral surface gate vertical field effect transistor with adjustable output capacitance is described herein. The lateral surface gate vertical field effect transistor includes both a lateral gate and a trench gate. The lateral gate modulates a surface channel and the trench gate includes a controllable depth. The controllable depth may be varied to advantageously adjust output capacitance.