DCR1970C34

DCR1970C34 Phase Control Thyristor DS6055-1 April 2011 (LN28721) FEATURES  Double Side Cooling  High Surge Capability APPLICATIONS  High Power Drives  High Voltage Power Supplies  Static Switches VOLTAGE RATINGS Part and Ordering Number Repetitive Peak Voltages VDRM and VRRM V Conditions DCR1970C34 DCR1970C32 DCR1970C30 DCR1970C28 3400 3200 3000 2800 Tvj = -40°C to 125°C, IDRM = IRRM = 250mA, VDRM, VRRM tp = 10ms, VDSM & VRSM = VDRM & VRRM +100V respectively Lower voltage grades available. KEY PARAMETERS VDRM IT(AV) ITSM dV/dt* dI/dt 3400 V 1970 A 30000 A 1000 V/µs 150 A/µs * Higher dV/dt selections available ORDERING INFORMATION When ordering, select the required part number shown in the Voltage Ratings selection table. For example: DCR1970C34 Note: Please use the complete part number when ordering and quote this number in any future correspondence relating to your order. Outline type code: C (See Package Details for further information) Fig. 1 Package outline www.dynexsemi.com 1/10 SEMICONDUCTOR CURRENT RATINGS Tcase = 60°C unless stated otherwise Symbol Parameter Double Side Cooled IT(AV) Mean on-state current IT(RMS) RMS value IT Continuous (direct) on-state current Test Conditions Half wave resistive load - DCR1970C34 Max. Units 2060 3230 2910 A A A SURGE RATINGS Symbol Parameter ITSM Surge (non-repetitive) on-state current I2t I2t for fusing Test Conditions 10ms half sine, Tcase = 125°C VR = 0 Max. 30.0 4.50 Units kA MA2s THERMA...