We are a special manufacture and exporter of various kinds of power semiconductor devices,such as KP phase Control Thyristor.ZP Standard Recovery Diodes. KS Bi-directional Tyyriator(Triac).Bridge Rectifier. Solid State Relay.Power Module.Fast-turn-off Thyristor.High Frequency Thyristor . 1).Standard Recovery Diodes (Rectifier Diode ) ,5A-5000A,100V-2500V. 2).◆ Characteristic ■ High surge current capability ■ Stud cathode and stud anode version ■ Wide current range ■ Metric device version available 3).◆ Application ■ Battery charges ■ Converters ■ Power supplies ■ Machine tool controls ■ Welder ■ Motor controls