BUY P6KE18CA-13 https://www.utsource.net/itm/p/11728501.html

Description: Transient Voltage Suppressor Diode Features: - Glass passivated junction - Low inductance - 600W peak pulse power capability at 10/1000μs waveform - Low zener impedance - High temperature soldering guaranteed: 260°C/10 seconds at terminals Applications: - Protection of voltage sensitive components from high voltage transients - Protection of I/O interfaces - Automotive electronics (For reference only)