TVS diode circuit, Surface Mount Transient Voltage Suppressor Diode - tatanh1983/conchodom GitHub Wiki SMBJ28CAHE3_A/I 600W,28V 5%,BIDIR,SMB TVS https://www.futureelectronics.com/p/electromechanical--circuit-protection--tvs-diodes/smbj28cahe3-a-i-vishay-9132702