The DFLU1400-7 with Rectifiers RECTIFIER SUPERFAST PWRDI 1.0A 400V is a high-speed, high-power-dissipation general-purpose non-polarized rectifier diode, manufactured by Diodes Incorporated. It is designed for use in low-cost, high-performance applications as a convenient low-cost solution for power rectification. Its features include a soft recovery time, low dynamic resistance, and a low forward voltage drop. Common applications for this part include switching power supplies, DC-DC converters, battery chargers, UPS systems, automotive electronics, and lightingballast circuits.