P6KE18A

TVS DIODE 15.3VWM 25.2VC AXIAL,                                                               
Type    Zener
Unidirectional Channels    1
Bidirectional Channels    -
Voltage - Reverse Standoff (Typ)    15.3V
Voltage - Breakdown (Min)    17.1V
Voltage - Clamping (Max) @ Ipp    25.2V
Current - Peak Pulse (10/1000µs)    23.8A
Power - Peak Pulse    600W
Mounting Type    Through Hole
Package / DO-204AC, DO-15, Axial

​  data sheet