Likun-micro electronics is Schottky Barriers Rectifiers include *planar barriers schottky and *trench mos barriers are the optimum discrete components for high speed and low power loss applications. Constructed in Schottky barrier chip with guard ring for transient protection, we offers our customers a wide variety of barrier heights to best suit their end applications. These products are ideally suited for very low forward voltage, high frequency rectification or as free wheeling and polarity protection diodes.