... 0.6A-250A 2.Voltage range from 400V-2000V 3.High low temperature 4.Excellent dv/dt Characteristics1.Current range from 0 ... to produce semiconductor discrete components, integrated circuit, in all the series to the SCRS,TRIACS,General Transistors,Field Effect Transsistor,Schottky ... 350 million with an annual output of the production ability. High low temperature scr bt151