TK18

TK18 TK18 Phase Control Thyristor Advance Information Replaces January 2000 version, DS45253-4.0 DS4253-5.0 July 2001 FEATURES s High Surge Capability KEY PARAMETERS VDRM IT(AV) ITSM dVdt* dI/dt 1200V 115A 2000A 200V/µs 500A/µs APPLICATIONS s High Power Drives s High Voltage Power Supplies s DC Motor Control s Welding s Battery Chargers *Higher dV/dt selections available VOLTAGE RATINGS Type Number Repetitive Peak Voltages VDRM VRRM V 1200 1000 Conditions TK18 12 M or K TK18 10 M or K Tvj = 0˚ to 125˚C, IDRM = IRRM = 100mA, VDRM, VRRM tp = 10ms, VDSM & VRSM = VDRM & VRRM + 100V respectively Outline type code: TO94. See Package Details for further information. Fig. 1 Package outline Lower voltage grades available. ORDERING INFORMATION When ordering, select the required part number shown in the Voltage Ratings selection table, then:Add K to type number for 1/2" 20 UNF thread, e.g. TK18 12K. or Add M to type number for M12 thread, e.g. TK18 12M. Note: Please use the complete part number when ordering and quote this number in any future correspondance relating to your order. 1/8 www.dynexsemi.com TK18 CURRENT RATINGS Tcase = 60˚C unless stated otherwise. Symbol IT(AV) IT(RMS) IT Parameter Mean on-state current RMS value Continuous (direct) on-state current Conditions Half wave resistive load Max. 152 239 206 Units A A A Tcase = 80˚C unless stated otherwise. Symbol IT(AV) IT(RMS) IT Parameter Mean on-state current RMS value Continuous (direct) on-state current Condi...