Its 42.4V minimum breakdown voltage ensures the device stays off during normal operation, while the 65.2V clamping voltage at peak current limits the spike seen by the protected load. Rated for 1500W peak pulse power under the 10/1000µs waveform, it handles 23A peak pulse current (8/20µs shape). The DO-201AD axial package suits through-hole board layouts where leaded parts are preferred for thermal mass or retrofit compatibility.
Obsolete — sourcing for sustainment
onsemi lists the ICTE-36RL4 as Obsolete. The axial leaded package is straightforward to hand-solder or wave-solder in rework and repair scenarios.
Package and mounting note
DO-201AD axial package, through-hole mount. The lead diameter and body length match standard 0.040-inch diameter holes on 0.400-inch lead spacing. No power line protection feature — this is a unidirectional transient suppressor for signal or low-side DC rails, not for AC mains.