1500 W peak pulse, 94 V standoff — the TVS for 110 V rails
The 1.5KE110A-E3/51: The 105 V minimum breakdown voltage means it starts conducting just above the nominal 100 V bus, protecting downstream silicon from transients without clipping normal line ripple.
DO-201AA axial package and wide temperature range
Housed in a DO-201AA (DO-27) axial-lead package, the 1.5KE110A-/51 mounts through-hole and suits point-to-point wiring or PCB layouts where a single-hole solder joint anchors the body. The operating junction temperature range spans -55°C to 175°C, covering industrial and telecom environments where ambient heat and self-heating from repetitive surges must be budgeted together.
Last Buy — sourcing this Vishay TransZorb now
Vishay has placed the 1.5KE110A-/51 in Last Buy status — the manufacturer is winding down production, so new designs should migrate to an active TVS with similar electrical ratings.