The CD1408-FF11000 is a surface mount glass passivated rectifier diode designed for high-frequency switching applications requiring high reverse voltage capability. This device features a maximum repetitive peak reverse voltage (VRRM) of 1000 V, maximum RMS voltage of 700 V, and a forward current rating of 1 A, with a maximum reverse recovery time of 50 ns. The diode is housed in a compact 1408 chip package (approximately 0.14 x 0.08 inches) compatible with SOD87 and SOD123 footprints, offering significant PCB real estate savings compared to larger packages. It is RoHS compliant, lead-free, and features low profile construction with UL 94V-0 classification. The device is ideal for high-frequency switching power supplies, inverters, free-wheeling applications, and polarity protection circuits in portable communications, computing, and video equipment.