DK2712FAK

DK27..FA DK27..FA Fast Switching Thyristor Replaces January 2000 version, DS4269-3.0 DS4269-4.0 July 2001 FEATURES s Low Switching Losses At High Frequency s Fully Characterised For Operation Up To 20kHz KEY PARAMETERS VDRM IT(RMS) ITSM dVdt dI/dt tq 1200V 290A 5000A 200V/µs 500A/µs 20µs APPLICATIONS s High Power Inverters And Choppers s UPS s AC Motor Drives s Induction Heating s Cycloconverters VOLTAGE RATINGS Type Number Repetitive Peak Voltages VDRM VRRM V 1200 1000 Conditions DK27 12FA K or M DK27 10FA K or M VRSM = VRRM + 100V IDRM = IRRM = 25mA at VRRM or VDRM & Tvj Outline type code: TO93 See Package Details for further information. Fig. 1 Package outline ORDERING INFORMATION When ordering, select the required part number shown in the Voltage Ratings selection table, then:Add K to type number for 3/4" 16 UNF thread, e.g. DK27 12FAK or Add M to type number for M16 thread, e.g. DK27 12FAM. Note: Please use the complete part number when ordering and quote this number in any future correspondance relating to your order. 1/13 www.dynexsemi.com DK27..FA CURRENT RATINGS Symbol IT(AV) IT(RMS) Parameter Mean on-state current RMS value Conditions Half wave resistive load, Tcase = 80oC Tcase = 80oC Max. 185 290 Units A A SURGE RATINGS Symbol ITSM I2t Parameter Surge (non-repetitive) on-state current I2t for fusing Conditions tp ≥ 10ms half sine; Tcase = 125oC VR = 0% VRRM - 1/4 sine Max. 5.0 125.0 x 103 Units kA A2s THERMAL AND MECHANICAL DATA Symbol Rth(j-c) Rth(c...