Semikron International SKKH56
Thyristor / Diode
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 ovens, chemical processes)
● Professional light dimming (studios, theaters) 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 – 95 1) SKKT 56: A 5 SKKH 56: A 6 2) 3) Also available in SKKT 57B configuration (case A 48) See the assembly instructions /20 E, /22 E max. 30 mA © by SEMIKRON 0898 B 1 – 43 B 1 – 44 © by SEMIKRON © by SEMIKRON B 1 – 45 B 1 – 46 © 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 . . .