V/sub BO/-protection of power thyristors using an external trigger thyristor

Design options for the V/sub BO/ protection of power thyristors are reviewed. A technique that uses a separate trigger device which provides gate current to the main or power thyristor, both when triggered by light and by avalanche current due to a V/sub BO/-voltage, is described. The development of...

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Bibliographische Detailangaben

Hauptverfasser:	Eriksson, L.O., Temple, V.A.K., Major, L.B., Mehta, H.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Avalanche breakdown Board of Directors Boron Breakdown voltage Capacitance Circuit noise Diodes Resistors Thyristors Voltage control
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