日本知名半导体制造商罗姆近日开发出世界最小的齐纳二极管0402尺寸(0.4 mm×0.2 mm),这种二极管可以高密度安装在智能手机等便携设备上。本产品属于世界最小的半导体产品,和以往的0603尺寸(0.6 mm×0.3 mm)相比,成功地将尺寸减少了55%。借此,为以智能手机为代表的手机、DSC等要求小型、薄型化的产品做出了很大的贡献,不但可以提高设备性能、而且可以使机型更加 Recently, Japan’s leading semiconductor manufacturer, Roma, has developed the world’s smallest Zener diode 0402 size (0.4 mm × 0.2 mm), which can be mounted at high density on portable devices such as smartphones. This product is among the smallest semiconductor products in the world and has been successfully reduced in size by 55% over the previous 0603 size (0.6 mm × 0.3 mm). As a result, it has made a significant contribution to the demand for small and thin products such as mobile phones and DSCs represented by smartphones, which not only improve equipment performance but also make the models even more