PTVSxP1UP series - 600 W Transient Voltage Suppressor SOD 2-Pin
Zener Diode 56.7V 600W 1-Channel Surface Mount
TVS Diode Single Uni-Dir 51V 600W Automotive 2-Pin SOD-128 T/R
Transient Voltage Suppressor Diode 54V 60V 66.3V 600mW Dual