500W Zener TVS in a hermetic SQ-MELF
The 1N6107US: The 8.4V reverse standoff voltage means it sits across a 8.4V rail and stays off until the surge pushes past 9.93V breakdown. At the full 30.4A peak pulse current, the clamp voltage holds at 16.38V max, which is the ceiling the downstream circuitry sees.
Active production, hermetic package
Listed as Active on the lifecycle status — no last-time-buy clock ticking, no successor to chase. The SQ-MELF (B case) is a hermetic ceramic package, not a plastic-molded one; that matters for moisture-sensitive or high-reliability builds where the package must not outgas or absorb humidity. Surface-mount with the supplier device package designated B, SQ-MELF.