Smd rectifier diodes 4a glass passivated taiwan semiconductor s4k r7 s4k r7 rectifier diode 800v v sub rrm sub 4a i sub f av sub 100a i sub fsm sub 1 15v v sub f sub 250 micro a i sub r sub smc do 214ab case ndash 55 c to 150 c 0 21g weight taiwan semiconductor s4k r7 4a 800v glass passivated smd rectifier diode