SKT24

VRSM VRRM VDRM () dv dt V/µs 500 500 500 1000 1000 1000 1000 cr ITRMS (maximum values for continuous operation) 63 A 78 A ITAV (sin. 180; Tcase = . . . °C) 40 A (80 °C) 50 A (78 °C) SKT 40/04 D SKT 40/06 D SKT 40/08 D SKT 40/12 E SKT 40/14 E SKT 40/16 E SKT 40/18 Eo SKT 40 38 700 600 2500 1800 – SKT 50/06 D* SKT 50/08 D SKT 50/12 E* SKT 50/14 E* SKT 50/16 E* SKT 50/18 Eo SKT 50 45 1050 900 5000 4000 Units A A A A2s A 2s µs µs A/µs mA mA µs V V mΩ mA V mA V mA 0,57 0,60 0,65 °C/W °C/W °C/W °C/W °C °C Nm lb. in. m/s2 g Thyristors SKT 40 SKT 50 V 500 700 900 1300 1500 1700 1900 V 400 600 800 1200 1400 1600 1800 Symbol Conditions ITAV ITSM i2t tgd tgr (di/dt)cr IH IL tq VT VT(TO) rT IDD, IRD VGT IGT VGD IGD Rthjc sin. 180; Tcase = 85 °C Tvj = 25 °C; 10 ms Tvj = 130 °C; 10 ms Tvj = 25 °C; 8,35 ... 10 ms Tvj = 130 °C; 8,35 ... 10 ms Tvj = 25 °C; IG = 1 A; diG/dt = 1 A/µs VD = 0,67 . VDRM f = 50 . . . 60 Hz Tvj = 25 °C Tvj = 25 °C; RG = 33 Ω Tvj = 130 °C; typ. Tvj = 25 °C; IT = 120 A; max. Tvj = 130 °C Tvj = 130 °C Tvj = 130 °C; VDD = VDRM VRD = VRRM Tvj = 25 °C Tvj = 25 °C Tvj = 130 °C Tvj = 130 °C cont. sin. 180 rec. 120 typ. 1 typ. 1,5 50 typ. 100; max. 200 typ. 250; max. 400 100 1,95 1,0 9 8 3 150 0,25 5 0,60 0,66 0,70 1,8 1,1 5 8 Features • Hermetic metal cases with glass insulators • Threaded studs ISO M8 or UNF 1/4-28 • International standard cases Typical Applications • DC motor control (e. g. for machine tools) • Controlled rectifiers (e. g. for battery charging) • AC controllers (e. g. for temperature control) Rthch Tvj Tstg M a w Case SI units US units 0,20 – 40 ... +130 – 55 ... +150 4 (UNF: 2,5) 35 (UNF: 22) 5 . 9,81 2,2 B3 * Available with UNF thread 1/4-28 UNF2A, e.g. SKT 50/06 D UNF © by SEMIKRON 0895 o available in limited quantities B 3 – 13 B 3 – 14 © by SEMIKRON © by SEMIKRON B 3 – 15 B 3 – 16 © by SEMIKRON B 3 – 12 © by SEMIKRON