BUY P6KE550A https://www.utsource.net/itm/p/11206882.html
TVS Diode
Description: The P6KE550A is a unidirectional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Features:
600W peak pulse power dissipation
5.5V working peak reverse voltage
Low leakage current
Fast response time
High surge capability
Low clamping voltage
Applications:
Automotive electronics
Data and signal lines
Industrial electronics
Telecommunications
(For reference only)