Siliconix 1.5KE350CA-E3/54/BKN, Bi-Directional TVS Diode, 1500W, 2-Pin 1.5KE
1.5KE Series 1500 W 350 V Bi Directional Axial Through Hole TVS Diode - DO-201

TVS Diodes - Transient Voltage Suppressors 1500W 350V Bidirect
DIODE 1500 W, BIDIRECTIONAL, SILICON, TVS DIODE, LEAD FREE, PLASTIC, CASE 1.5KE, 2 PIN, Transient Suppressor