DG758BX45

DG758BX45 DG758BX45 Gate Turn-off Thyristor Replaces March 1998 version, DS4095-5.3 DS4095-6.0 January 2000 APPLICATIONS s Variable speed A.C. motor drive inverters (VSD-AC). s Uninterruptable Power Supplies s High Voltage Converters. s Choppers. s Welding. s Induction Heating. s DC/DC Converters. KEY PARAMETERS 3000A ITCM VDRM 4500V 870A IT(AV) dVD/dt 1000V/µs 300A/µs diT/dt FEATURES s Double Side Cooling. s High Reliability In Service. s High Voltage Capability. s Fault Protection Without Fuses. s High Surge Current Capability. s Turn-off Capability Allows Reduction In Equipment Size And Weight. Low Noise Emission Reduces Acoustic Cladding Necessary For Environmental Requirements. Outline type code: X. See Package Details for further information. VOLTAGE RATINGS Type Number Repetitive Peak Off-state Voltage Repetitive Peak Reverse Voltage VRRM VDRM V V 4500 16 Conditions DG758BX45 Tvj = 125oC, IDM = 100mA, IRRM = 50mA CURRENT RATINGS Symbol ITCM IT(AV) IT(RMS) Parameter Conditions Max. 3000 870 1365 Units A A A Repetitive peak controllable on-state current VD = 66% VDRM, Tj = 125oC, diGQ/dt = 40A/µs, Cs = 6µF Mean on-state current RMS on-state current THS = 80oC. Double side cooled. Half sine 50Hz. THS = 80oC. Double side cooled. Half sine 50Hz. 1/19 DG758BX45 SURGE RATINGS Symbol ITSM I2t diT/dt Parameter Surge (non-repetitive) on-state current I2t for fusing Critical rate of rise of on-state current Conditions 10ms half sine. Tj = 125oC 10ms half sine. Tj =125o...