Transient voltage surge suppression, Uni‐Directional Zener TVS Diode - tatanh1983/conchodom GitHub Wiki SMCJ Series 30 V 1500 W SMT BI-directional Transient Voltage Suppressor https://www.futureelectronics.com/p/electromechanical--circuit-protection--tvs-diodes/smcj30ca-13-f-diodes-incorporated-2140297