Transient protection for 214V rails
The 1.5KE250CA/B: The reverse standoff voltage of 214V means the diode stays high-impedance below that level, drawing negligible leakage.
Package and board integration
Housed in a DO-201AA (DO-27) axial-lead package, the 1.5KE250CA/B mounts through-hole on a PCB. The axial body allows for either vertical or horizontal placement, useful for layouts where board height is constrained or where the part sits near a terminal block.
Lifecycle and supply position
YAGEO lists the 1.5KE250CA/B as Active in production.