Active production — no lifecycle risk on this BOM line
Central Semiconductor lists the 1.5SMC15CA TR13 PBFREE as Active.
1500 W peak pulse — what that clamping curve means for your rail
The 71 A peak pulse current gives the margin needed for industrial surge events without the device failing short. Breakdown occurs at 14.3 V minimum, so a 12.8 V supply rail has roughly 1.5 V of headroom before the TVS starts conducting — tight enough for sensitive logic but with enough gap to avoid nuisance triggering from normal ripple.
Bidirectional channel — one device for AC or bipolar lines
The DO-214AB (SMC) package is a standard surface-mount footprint with a large copper pad for thermal dissipation. Tape & Reel packaging feeds directly into pick-and-place lines without a reel change.
The junction temperature range spans -65 °C to 150 °C, covering automotive under-hood, outdoor telecom cabinets, and industrial oven-adjacent environments without derating concerns. No power line protection means this device is intended for secondary-side signal or DC rail clamping, not for mains AC surge suppression — keep it downstream of the bridge rectifier.