Transient voltage suppressors axial 600w taiwan semiconductor p6ke15a r0 buy transient voltage suppressor diode p6ke15a 600w incorporating the following features axial unidirectional 15v nominal voltage 600w ppk 100a ifsm 355v vf do 15 case 55c to 175c 042g weight taiwan semiconductor p6ke15a r0 transient voltage suppressor diode 600w