Active production — 1500W bidirectional TVS
It is a bidirectional device — one channel, so it protects both polarities on a single signal or power line.
DO-214AB (SMC) package — surface-mount fit
Housed in the DO-214AB (SMC) package, designated as supplier device package DO-214AB (SMCJ). This is a standard surface-mount footprint that reflows with typical lead-free profiles and mates with existing SMC pad layouts.
Rated for junction temperature from -65°C to 150°C. This covers military/aerospace cold-soak and engine-bay heat — the part can sit on a satellite bus or under the hood without derating at the extremes. No power line protection feature — this is a signal- or low-power-rail clamp, not a mains-side suppressor.