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意法半导体的新系列场效应整流二极管(FERD)完美解决了低正向压降(VF)与低漏电流(IR)之间不可兼得的矛盾关系,让充电器和笔记本适配器等设备的设计人员在无需使用成本更高的同步整流管的前提下满足要求最严格的能效标准。EnergyStar6.0标准用于测试传统肖特基二极管在充电器和笔记本电脑适配器内达到的性能极限。同步整流二极管虽然性能优异,但是成本却比传统肖特基二极管高出很多。由于符合离线开关式电源节能标准的能效要求,同时成本比同步整流管低大约30%,意法半导体的FERD系列整流二极管引起了市场关注。
STMicroelectronics’ new family of Field Effect Rectifier Diodes (FERDs) provide the perfect solution to the inevitable contradiction between low forward voltage drop (VF) and low leakage current (IR), allowing devices such as chargers and notebook adapters to be designed People meet the most stringent energy efficiency standards without the need for more costly synchronous rectifiers. The EnergyStar 6.0 standard is used to test the performance limits of traditional Schottky diodes in chargers and laptop adapters. Synchronous rectification diodes, while performing well, cost much more than traditional Schottky diodes. STMicroelectronics’ FERD family of rectifier diodes has caught the attention of the market due to meeting the energy efficiency requirements of off-line switching power-saving standards while reducing the cost by about 30% compared to synchronous rectifiers.