... , ultra The series includes 1A-6A silicon rectifiers, fast recovery rectifiers, super fast rectifiers, ultra fast rectifiers, Schottky diodes, high voltage diodes (1 ... ,200V - 5,000V), glass passive rectified diodes, transient voltage suppressor diodes, silicon planar Zener diodes, switching diodes and bidirectional diodes.The types include 1N4001-1N4007, 1N5391 ...