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TDK4_ _3002 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 3070 Amperes 4500 Volts www.pwrx.com The TDK4 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.
TDK4_ _3002 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 3070 Amperes 4500 Volts www.pwrx.com Absolute Maximum Ratings† Characteristic Symbol Rating Units VDRM-VRRM 4000 - 4500 Volts Average On-State Current, TC=70°C IT(Avg.) 3070 A RMS On-State Current, TC=70°C IT(RMS) 4822 A Average On-State Current, TC=55°C IT(Avg.
TDK4_ _3002 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 Electrical Characteristics, 3070 Amperes 4500 Volts www.pwrx.com Tj=25°C unless otherwise specified Rating Characteristic Repetitive Peak Forward Leakage Current Repetitive Peak Reverse Leakage Current Symbol Test Conditions min typ max Units IDRM Tj=125°C, VDRM=Rated 300 ma IRRM Tj=125°C, VRRM=Rated 300 ma Peak On-State Voltage VTM Tj=125°C, ITM=4000A 1.
TDK4_ _3002 Phase Control Thyristor Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 (724)925-7272 MAXIMUM TRANSIENT THERMAL IMPEDANCE Maximum On-State Voltage Drop 4.00 VTM (V) 3.00 2.00 1.00 0.00 1000 10000 ITM (A) 8.E-03 7.E-03 6.E-03 5.E-03 4.E-03 3.E-03 2.E-03 1.E-03 0.E+00 Thermal Impedance (°C/Watt) Tj = 125°C 100 0.
