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