... - 400 VRRM; 7100 A avgFeatures:. All Diffused Structure .High current density . Very low on-state voltage drop . metal case with ... dedicated power semiconductor R&D,manufacture and sales for almost 30 years.The company main products are all kinds of thyristor ... is widely applied in HVDC,traction and transmission,SVC,high current power supply,soft starter,excitation,inductive heating,etc.Products have ...