Above is the current ratings chart, with future development plans shown in yellow and blue. As can be seen here, additional ratings of up to 50 volts are planned for future development. There is one thing to note regarding the 0805 case dimensions, the current Vishay P case is slightly larger than a conventional 0805 footprint. However, all available recommended PCB pad layouts are compatible with the “P” case dimensions. True 0805 footprints are currently under development with two “R” case ratings that will become available in 2008 and early 2009.