TCAQxx34

www.DataSheet4U.com 24'.+/+0#4; 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. FEATURES: Low On-State Voltage High di/dt Capability High dv/dt Capability Hermetic Ceramic Package Excellent Surge and I2t Ratings ORDERING INFORMATION Select the complete 12 digit Part Number using the table below. EXAMPLE: TCAQ28340HDH is a 2800V-3400A SCR with 250ma IGT and 12 inch gate and cathode potential leads. Voltage Voltage Current Current PART Rating Code Rating Code Turn-Off Tq Itavg VDRM-VRRM TCAQ 2200 2500 2800 22 25 28 3400 34 0 500us APPLICATIONS: DC Power Supplies Motor Controls SS Contactors Gate IGT H 250ma Leads DH 12" (typ.) (max) Revised: Page 1 of 4 9/26/2002 www.DataSheet4U.com Absolute Maximum Ratings Characteristic Repetitive Peak Voltage Average On-State Current, TC=70°C RMS On-State Current, TC=70°C Average On-State Current, TC=54°C RMS On-State Current, TC=54°C Peak One Cycle Surge Current, 60Hz, VR=0V Peak One Cycle Surge Current, 50Hz, VR=0V Fuse Coordination I t, 60Hz Fuse Coordination I2t, 50Hz Critical Rate-of-Rise of On-State Current Repetitive 2 Symbol VDRM-VRRM Rating 2800 3400 5341 4100 6440 60,000 56,568 1.50E+07 1.60E+07 300 Units...