Protection window and clamping spec
The 1.5KE8.2AHB0G: The 130A peak pulse current is the corresponding current rating at the same waveform. Reverse standoff voltage is 7.02V, so it sits across a 5V or 6V rail without conducting in normal operation. Unidirectional Zener type means it clamps only one polarity; for AC or bidirectional rails, two devices or a bidirectional variant is needed.
DO-201 axial through-hole package
Housed in a DO-201AA / DO-27 axial leaded package, through-hole mount — a standard footprint for high-power TVS diodes in power supplies, automotive junction boxes, and industrial control modules. The axial leads handle the thermal cycling of repeated surge events better than small SMD packages in high-energy environments. Supplied in bulk, not tape-and-reel — typical for through-hole parts destined for hand-insertion or wave-solder assembly lines.