TCAQxx34 Overview
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724)925-7272 TCAQ__34 Phase Control Thyristor 3400 Amperes 2800 Volts The TCAQ is a high voltage, high current disc pack SCR employing a high di/dt gate structure. This gate design allows the SCR to be reliably operated at high di/dt and dv/dt conditions in various phase control applications.