... with very low on-state voltage and very low thermal resistance TypeIF(AV)@TC=85°CVRRMIRRM(max)&Tj=TjmaxV(FO)TjmaxRFTjmaxTjmaxR ... semiconductor R&D,manufacture and sales for almost 30 years.The company main products are all kinds of thyristor,rectifier diode ... ,power unit,modules etc.Products of the company is widely applied in HVDC,traction and transmission,SVC ...