SKKT57/12E

The SKKT57/12E is a kind of thyristor/diode. The typical applications include DC motor control (e.g. for machine tools), AC motor soft starters, temperature control (e.g. for ovens, chemical processes) and professional light dimming (studios, theaters).

There are some features of SKKT57/12E as follows: (1)heat transfer through aluminium oxide ceramic isolated metal baseplate; (2)hard soldered joints for high reliability; (3)UL recognized.

The following is about the characteristics of SKKT57/12E: (1)ITSM at Tvj=25, 10 ms: 1500 A; (2)ITSM at Tvj=125, 10 ms: 1250 A; (3)tgd at Tvj=125, IG=1 A, diG/dt=1 A/s: 1 s; (4)tgr at VD=0.67*VDRM: 2 s; (5)VT at Tvj=25, IT=200 A: 1.65 V max; (6)VT(TO) at Tvj=125: 0.9 V; (7)fT at Tvj=125: 3.5 m; (8)Tvj: -40 to +125; (9)Tstg: -40 to +125.