Abstract |
An electrical and reliable ruggedness of 2.5kV / 1kA high power flat-packaged IGBT (Power Pack IGBT) has been irivestigated. Recently, IGBT is widely used for the industrial and traction inverter applications because of its easy controllability and wide SOA. Considering
about next generation inverter systems, achieving high efficiency and reducing the total inverter system size is very important items. To realize above important items, the IGBT have to be used more severe conditions, such as high frequency, high temperature, and
any terrible circumstances. In order to match theses severe conditions, we have developed the Power Pack IGBT and investigate the electrical and reliable ruggedness. |