SKKT20

VRSM VRRM (dv/dt)cr VDRM ITRMS (maximum value for continuous operation) 40 A ITAV (sin. 180; Tcase = 60 °C) SEMIPACK® 1 Thyristor Modules SKKT 19 SKKT 20 SKKT 20B V 700 900 1300 1500 1700 V 600 800 1200 1400 1600 V/µs 500 500 1000 1000 1000 SKKT 19/06 D SKKT 19/08 D SKKT 19/12 E SKKT 19/14 E SKKT 19/16 E 25 A SKKT 20/06 D SKKT 20/08 D SKKT 20/12 E SKKT 20/14 E SKKT 20/16 E – SKKT 20B08 D SKKT 20B12 E SKKT 20B14 E SKKT 20B16 E Symbol Conditions ITAV ID IRMS ITSM i 2t tgd tgr (di/dt)cr tq IH IL VT VT(TO) rT IDD; IRD VGT IGT VGD IGD Rthjc sin. 180; Tcase = 60 °C Tcase = 85 °C B2/B6 Tamb = 45 °C; P 3/180 Tamb = 35 °C; P 3/180 F W1/W3 Tamb = 45 °C; P 3/180 Tvj = 25 °C; 10 ms Tvj = 125 °C; 10 ms Tvj = 25 °C; 8,3 ... 10 ms Tvj = 125 °C; 8,3 ... 10 ms Tvj = 25 °C; IG = 1 A diG/dt = 1 A/µs VD = 0,67 . VDRM Tvj = 125 °C Tvj = 125 °C Tvj = 25 °C; typ./max. Tvj = 25 °C; RG = 33 Ω; typ./max. Tvj = 25 °C; IT = 75 A Tvj = 125 °C Tvj = 125 °C Tvj = 125 °C; VRD = VRRM VDD = VDRM Tvj = 25 °C; d.c. Tvj = 25 °C; d.c. Tvj = 125 °C; d.c. Tvj = 125 °C; d.c. cont. sin. 180 rec. 120 per thyristor / per module SKKT 19 SKKT 20 Units SKKT 20B A A A A A A A A2 s A2s µs µs A/µs µs mA mA V V mΩ mA V mA V mA °C/W °C/W °C/W °C/W °C °C V~ Nm Nm m/s2 g 25 18 31 / 38 46 / 60 42 / 3 x 30 320 280 510 390 1 1 150 typ. 80 100 / 200 250 / 400 max. 2,3 1,0 16 max. 10 3 150 0,25 5 1,2 / 0,6 1,3 / 0,65 1,35 / 0,68 0,2 / 0,1 – 40 ... + 125 – 40 ... + 125 3600 / 3000 5 (44 lb. in.) + 15 %1) 3 (26 lb. in.) + 15 % 5 . 9,81 95 SKKT 19: A 5 SKKT 20: A 46 SKKT 20B: A 48 SKKT 19 SKKT 20 SKKT 20B Features • Heat transfer through aluminium oxide ceramic isolated metal baseplate • Hard soldered joints for high reliability • UL recognized, file no. E 63 532 Typical Applications • DC motor control (e.g. for machine tools) • AC motor soft starters • Temperature control (e.g. for Rthch Tvj Tstg Visol M1 M2 a w Case a. c. 50 Hz; r.m.s; 1 s/1 min to heatsink SI (US) units to terminals approx. ovens, chemical processes) • Professional light dimming (studios, theaters) → page B 1 – 95 1) See the assembly instructions © by SEMIKRON 0898 B 1 – 31 B 1 – 32 © by SEMIKRON © by SEMIKRON B 1 – 33 B 1 – 34 © by SEMIKRON SKKT 19 . . . 105 Case A 5 SEMIPACK® 1 IEC 192-2: A 77 A JEDEC: TO-240 AA UL recognized, file no. E 63 532 SKKT 20/ . . . 106/ Case A 46 SEMIPACK® 1 IEC 192-2: A 77 A JEDEC: TO-240 AA Dimensions in mm SKKH 26 . . . 105 Case A 6 SKKD 26 . . . 100 Case A 10 Dimensions in mm SKNH 56 . . . 91 Case A 7 SKKE 81 Case A 12 SKKL 56 . . . 105 Case A 9 SKKH 27 . . . 106 Case A 47 SKND 46 . . . 81 Case A 19 SKKT 20 B . . . 106 B Case A 48 SKMT 92 Case A 72 SKKL 42 . . . 106 Case A 59 © by SEMIKRON 0898 B 1 – 95