in recent years ,demand for industrial equipment such as general purpose inverters, elevators,uninterruptible power supply units (ups),wind power /photovoltaic power generation,servo amplifiers and similar has been increasing more and moer as the demand for more efficient energy use and longer life of equipment is increasing.in order to realize power consumption and high reliability ,we developed "IGBT module T series (nx type,std type)"with the 7th generation IGBT and diode mounted and improved internal structure of the package.the T series reduction of power loss,compact and lightweight package,rich lineup,simplification of assembly process of applied products.