VRSM VRRM (dv/ VDRM dt)cr SEMIPACK(R) 3 Thyristor / Diode Modules ITRMS (maximum values for continuous operation) 350 A 420 A 350 A 420 A ITAV (sin. 180; Tcase = . . .) V V V/s 220 A (88 C) 260 A (82 C) 220 A (88 C) 260 A (82 C) 900 800 500 SKKT 210/08 D SKKT 250/08 D SKKH - SKKH - 1300 1200 1000 1500 1400 1000 210/12 E 210/14 E 250/12 E 250/14 E 210/12 E 210/14 E 250/12 E 250/14 E 1700 1600 1000 1900 1800 1000 210/16 E 210/18 E 250/16 E 250/18 E 210/16 E 210/18 E 250/16 E 250/18 E 2100 2000 1000 2300 2200 1000 210/20 E 210/22 E - - 210/20 E 210/22 E - - Symbol Conditions SKKT 210 SKKT 250 SKKH 210 SKKT 250 ITAV ID IRMS sin. 180; (Tcase = ...) B2/B6 Tamb = 35 C; P 16/170 F W1/W3 Tamb = 35 C; P 16/170 F 210 (90C) 420/550 526/3 x 440 250 (85C) 450/585 566/3 x 471 A A A ITSM Tvj = 25 C; 10 ms Tvj = 130 C; 10 ms Tvj = 25 C; 8,3 ... 10 ms Tvj = 130 C; 8,3 ... 10 ms 8 500 7 500 361 000 281 000 9 000 8 000 405 000 320 000 A A A2s A2s i 2t tgd tgr Tvj = 25 C; IG = 1 A diG/dt = 1 A/s VD = 0,67 . VDRM (di/dt)cr tq IH IL Tvj = 130 C Tvj = 130 C Tvj = 25 C; typ. / max. Tvj = 25 C; RG = 33 ; typ. / max. VT VT(TO) rT IDD; IRD Tvj = 25 C; IT = 750 A Tvj = 130 C Tvj = 130 C Tvj = 130 C; VRD = VRRM VDD = VDRM VGT IGT VGD IGD Tvj = 25 C; d.c. Tvj = 25 C; d.c. Tvj = 130 C; d.c. Tvj = 130 C; d.c. Rthjc cont. sin. 180 rec. 120 per thyristor / per module 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. page B 1 - 80 (c) by SEMIKRON s s 250 typ. 50 ... 150 150 / 500 0,3 / 2 A/s s mA A max. 1,4 0,925 0,45 V V m 50 mA 50 3 200 0,25 10 V mA V mA 0,14 / 0,07 0,15 / 0,075 0,165 / 0,083 0,04 / 0,02 - 40 ... + 130 C/W C/W C/W C/W C 3600 / 3000 5 (44 lb. in.) + 15 %2) 9 (80 lb. in.) + 15 %3) 5 . 9,81 940 SKKT: A 25 SKKH: A 26 SKMT: A 64 0898 SKKH 210 SKKH 250 Units 1 2 max. 1,5 0,95 0,6 SKKT 210 SKKT 250 SKMT 2501) V~ Nm Nm m/s2 g SKKT SKKH SKMT Features * Heat transfer through aluminium nitride ceramic isolated metal baseplate * Precious metal pressure contacts for high reliability * Thyristor with amplifying gate * UL recognized, file no. E 63 532 Typical Applications * DC motor control (e.g. for machine tools) * Temperature control (e.g. for ovens, chemical processes) * Professional light dimming (studios, theaters) 1) 2) 3) SKMT 250 available on request See the assembly instructions The screws must be lubricated B 1 - 75 B 1 - 76 0895 (c) by SEMIKRON (c) by SEMIKRON 0896 B 1 - 77 Fig. 4 a Power dissipation of three modules vs. direct and rms current and case temperature Fig. 4 b Power dissipation of three modules vs. direct and rms current and case temperature Fig. 5 Recovered charge vs. current decrease B 1 - 78 Fig. 6 Transient thermal impedance vs. time 0895 (c) by SEMIKRON (c) by SEMIKRON 0895 B 1 - 79 B 1 - 80 0597 (c) by SEMIKRON