Annual paper newly focuses on power semiconductor standardization for carbon neutrality

Mitsubishi Electric Corporation (TOKYO: 6503) announced today that it played the key role in leading the project to draft the 2023 International Electrotechnical Commission (IEC) White Paper entitled "Power Semiconductors for an Energy-Wise society,” which the IEC released on October 17. This is the first time for a White Paper, published annually since 2010, to issue recommendations for developing and expanding international standards and certification systems for power semiconductors.

Each year, the IEC White Paper focuses on electrical, electronic and electromechanical technologies requiring international standardization, and makes related recommendations to the IEC and other organizations.

Power semiconductors, one of Mitsubishi Electric’s core product lines, are expected to continue to advance technologically and be increasingly adopted as key devices that reduce power consumption and efficiently convert electrical energy, supporting the global drive toward carbon neutrality by 2050. New materials such as silicon carbide (SiC) are being used in advanced power semiconductors for applications such as renewable energy and electric vehicles (EVs), but the development of international standards and certification systems for such devices is lagging. A lack of such standards and certifications could lead to a proliferation of nonconforming products and impede cooperation among manufacturers, users and regulators, thereby hindering the healthy growth of the power semiconductor global market.

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