Powersem psb 82 series 72a single phase bridge rectifiers screw terminals powersem psb 82 08 a high power 72a 800v single phase bridge rectifier diode in a lightweight package with screw terminals the diode is secured via two screws and is manufactured using multiple chip technology mct ensuring excellent quality and reliability as well as providing improved power cycling performance and temperature handling capabilities ideal for applications such as dc power supplies input rectifiers