Toyota Develops ‘Diamond-like’ Semiconductor Wafer to Boost Hybrid Mileage

May 27, 2014 by · Leave a Comment 

Toyota City, Japan – Toyota is using one of the hardest materials in nature after diamonds to develop a semiconductor chip it hopes will improve the fuel efficiency of its hybrids, such as the Prius, by as much at 10 percent.

The company and its partners announced today that they have developed a silicon carbide (SiC) power semiconductor for use in automotive power control units. Toyota plans to begin test-driving vehicles with the technology on public roads in Japan within a year.

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