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三菱电机日前发布了5款使用SiC功率元件的功率模块新产品,将从2012年7月31日陆续开始样品供货。三菱电机此前已在该公司的空调产品的逆变器电路,以及铁路车辆逆变器装置使用的功率模块上使用了SiC功率元件。此次公开对外销售SiC功率模块“还属首次”。这5款新产品中,有3款为耐压600V的家电用产品,有2款是耐压1200V的工业设备用产品。在家电用产品中,有2款的晶体管采用Si功率元件、二极管采用SiC肖特基势垒二极管(SBD)。其中一款是配备控制电路及保护电路等的、名为“DIPIPM”的功率模块。与三菱电机以往只使用Si制元件的产品相比,端子排
Mitsubishi Electric has released five new power module products using SiC power components, which will start shipping samples from July 31, 2012 onwards. Mitsubishi Electric has previously used SiC power components on the company’s inverter circuit for air-conditioning products and for power modules used in railway vehicle inverter installations. The public sales of SiC power module “is also the first time ”. Of these 5 new products, 3 are pressure-tolerant 600V appliances, and 2 are industrial-use products that withstand 1200V. In home appliances, there are two transistors using Si power components, diodes using SiC Schottky barrier diodes (SBD). One of them is a power module called “DIPIPM ” equipped with a control circuit and a protection circuit. Compared with the products of Mitsubishi Electric that used only Si components in the past, the terminal blocks