4a8a in line bridge rectifiers diotec kbu8k sil bridge rectifier 800v repetitive peak reverse voltage 8a average forward current 300a peak forward surge current 1v forward voltage 10ua reverse leakage current single phases 50 to 150c 7g weight miniature in line configuration bridge rectifier pitch 51mm kbu series supplied in bulk pack diotec kbu8k 8a 800v in line bridge rectifier