Obsolete — sourcing through independent channels
Diodes Incorporated lists the 1.5KE110CA-B as Obsolete. No official successor order code is recorded. No pin-compatible direct replacement from the same manufacturer is documented. For a new design, consider a current-production 1500 W bidirectional TVS in a DO-201 package with a similar standoff voltage. The 94 V standoff and 152 V clamp are the key parametric anchors for a cross-search.
The 1.5KE110CA-B comes in a DO-201AA (DO-27) axial-lead package, with the supplier device package designated DO-201. Through-hole mounting means the leads insert into plated through-holes on the PCB; the body diameter and lead spacing follow the standard DO-201 footprint. The Bulk packaging is suitable for hand assembly or low-volume production.