One month after Tesla recalled more than 120,000 units of its Model 3 in China, allegedly due to defects in rear motor inverters, the real causes of the defects remain unclear. As Tesla is the first carmaker to use silicon carbide (SiC) metal-oxide-semiconductor...
Onsemi, leader des technologies d’alimentation et de détection intelligentes, a annoncé aujourd’hui que l’entreprise innovante automobile NIO Inc. a choisi les tout derniers modules de puissance VE-Trac™ Direct SiC d’onsemi pour ses véhicules électriques (VE) de...
STMicroelectronics is supplying silicon carbide (SiC) technology for eMPack electric-vehicle (EV) power modules from Semikron, a leading manufacturer of power modules and systems. This is the result of a four-year technical collaboration between the two companies to...
Chaque semaine NAE vous propose une veille technologique sur une thématique de sa feuille de route technologique. Aujourd’hui retrouvez sa veille sur la thématique Fiabilité électronique qui abordera : Investigation of reliability of NO nitrided SiC(1100) MOS devices...
We systematically investigated the interface properties and reliability of NO nitrided SiC(11¯00) m-face MOS devices. Although nitridation at 1250°C improved the capacitance-voltage characteristics (i.e., flat-band voltage (V FB ) shift and hysteresis), the...
