For existing BOM lines, the 1.5KE150A-T is available through independent surplus and broker channels. No pin-compatible drop-in replacement from Diodes is documented, so a board spin or alternative TVS selection may be needed for long-term supply.
Clamping performance — 1500W peak pulse in a DO-201 axial
These ratings define the transient energy it can absorb before the clamping voltage exceeds the downstream circuit's tolerance.
Supplied in a DO-201AA / DO-27 axial leaded package with through-hole mounting. The supplier device package is DO-201. The axial leads require a drilled PCB with lead spacing matching the standard DO-201 footprint — no surface-mount variant is available. Tape & Reel packaging is the listed carrier format, which is unusual for an axial part; confirm reel compatibility with your pick-and-place or hand-insertion process.