Taiwan semiconductor smd schottky barrier rectifier diodes 5a taiwan semiconductor sk56c r7 sk56c r7 schottky barrier rectifier diode 60v vrrm 5a ifav 120a ifsm 075v vf 10ma ir smcdo 214ab case 55c to 150c 021g weight taiwan semiconductor sk56c r7 5a 60v smd schottky rectifier diode