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| Datasheet File OCR Text: |
| VRSM VRRM (dv/dt)cr VDRM ITRMS (maximum value for continuous operation) 40 A ITAV (sin. 180; Tcase = 60 C) SEMIPACK(R) 1 Thyristor Modules SKKT 19 SKKT 20 SKKT 20B V 700 900 1300 1500 1700 V 600 800 1200 1400 1600 V/s 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/s VD = 0,67 . VDRM Tvj = 125 C Tvj = 125 C Tvj = 25 C; typ./max. Tvj = 25 C; RG = 33 ; 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 s s A/s s mA mA V V m 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 (c) by SEMIKRON 0898 B 1 - 31 B 1 - 32 (c) by SEMIKRON (c) by SEMIKRON B 1 - 33 B 1 - 34 (c) by SEMIKRON SKKT 19 . . . 105 Case A 5 SEMIPACK(R) 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(R) 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 (c) by SEMIKRON 0898 B 1 - 95 |
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