Trench Schottky Rectifiers in CFP Packages Nexperia Trench Schottky Rectifiers in Clip-Bonded FlatPower (CFP) Packages meet the challenging demands of efficient and space-saving designs. The Rectifiers combine low reverse current, low forward voltage, and lowest Qrr to enable the best efficiency at high ambient temperatures. Available in several CFP package options with high power capabilities, the devices offer a true alternative to SMA. These options result in better thermal performance and a smaller footprint.