1500 W peak pulse — the clamping ceiling for a 85.5 V rail
The 1.5SMC100A V7G: This means a 85.5 V DC bus or signal line is protected up to the point where the transient energy would push the clamp past 137 V — beyond that, the diode may fail short, which is the intended fail-safe for downstream silicon. Rated for telecom applications (per the spec record), the 1500 W pulse capability handles the energy of a lightning-induced surge on a 48 V telecom line or a 85.5 V industrial control rail.
DO-214AB footprint and temperature envelope
Housed in a DO-214AB (SMC) surface-mount package, the part occupies a standard footprint shared across the 1.5SMC series — the same pad layout serves the full voltage range from 6.8 V to 200 V, simplifying BOM consolidation. Supplied in Tape & Reel packaging, consistent with automated pick-and-place assembly for medium-to-high volume production runs.