Powersem psd 51 series 85a three phase bridge rectifiers faston terminals powersem psd 51 08 an 800v 85a 3 phase bridge rectifier diode that is suitable for high power dc applications the rectifier comes in an easy to mount package with faston terminals that gives improvements in thermal management and power cycling capabilities as well as reducing weight and space requirements powersem psd 51 08 three phase bridge rectifier faston terminals 85a 800v