Mitsubishi Electric to Sell New-MPD Series of IGBT Modules

Mitsubishi Electric Corp. announced the launch of its "New-MPD (Mega Power Dual) Series" of insulated gate bipolar transistor (IGBT) modules. Suitable for all applications requiring high power density, the New-MPD modules are mainly for use in power converters for large capacity wind power and photovoltaic (PV) systems. Shipments will begin in January, 2010.

The current rating exceeds that of the original MPD series by 1.5 times, and features a dedicated package with a rearranged internal structure and 6th generation IGBT chips. CM2500DY-24S’s current rating of 2,500A is said to be the highest in the industry among 2-element IGBT modules. To improve cooling efficiency in liquid-cooled applications, each chip within the package has been surface-mounted plate with an adequate surrounding margin.