10V rail protection in a single SMA package
Its reverse standoff voltage is 10V, so the device does not leak or conduct at the normal operating voltage. Breakdown starts at 11.1V min, and the clamp voltage is 17V max at the rated peak pulse current of 29.4A. That three-number window — 10V standoff, 11.1V breakdown, 17V clamp — is the entire protection profile for a 10V supply or signal line.
500W peak pulse — where it fits and where it does not
It is not intended for primary-side surge at the mains input; that duty typically calls for a 1500W or higher device in a larger package. The DO-214AC (SMA) body keeps the footprint small, which helps on dense boards but limits the copper area available for heat sinking during repetitive events.
Temperature range and production status
The -65°C low end suits cold-soak in outdoor or avionics environments; the 150°C ceiling allows placement near hot components without derating the transient capability.