SKET 740

The SKET 740 is designed as one kind of thyristor modules.SKET 740 has some features:(1)heat transfer through aluminium nitride ceramic isolated metal baseplate;(2)precious metal pressure contacts for high reliability;(3)with amplifying gate;(4)UL recognized, file no. E 63 532.Also it can be used in DC motor control (e. g. for machine tools);temperature control (e. g. for ovens, chemical processes) and professional light dimming (studios, theaters).

The electrical characteristics of the SKET 740 can be summarized as:(1)ITAV[sin. 180; (Tcase=. . .)]:700 A;(2)Id(B2/B6 Tamb=35°C;P 16/300 F):530/665;(3)Irms(W1/W3 Tamb=35°C;P 16/400 F):685/3x550 A;(4)Itsm(Tvj=25°C;10 ms):9 000 A;(5)Itsm(Tvj=130°C;10 ms):8000 A;(6)(di/dt)cr:125A/s;(7)tq(Tvj=130 °C):typ.150 to 200 s;(8)Ih(Tvj=25°C):150/500 mA;(9)IL(Tvj=25°C;RG=33;typ./max.):0,5/2 A;(10)Rthjc(cont.):0.09°C/W;(11)Rthjc(sin.180):0.095°C/W;(12)Rthjc(rec.120):0.11°C/W.This technical information specifies semiconductor devices but promises no characteristics.No warranty or guarantee expressed or implied is made regarding delivery,performance or suitability.If you want to know more information about SKET 740,please download the datasheet in www.seekic.com and www.chinaicmart.com .