1500W peak pulse, 6.4V standoff — the protection threshold for a 6V rail
The 1.5KE7.5CAHB0G: Its 6.4V reverse standoff voltage means it sits across a nominal 6V supply rail without conducting until a transient exceeds 7.13V breakdown (minimum). The bidirectional single-channel configuration clamps symmetrical transients without polarity concern.
DO-201 axial package — board-level mounting and thermal path
Housed in a DO-201AA (DO-27) axial through-hole package, the 1.5KE7.5CAHB0G mounts with leads formed for through-hole PCB insertion. The bulk packaging suits low-volume assembly or rework — no tape-and-reel, so plan for manual or wave-solder placement. The axial body's copper slug carries heat to the board copper; the 175°C junction rating gives margin for repetitive surge events in a hot enclosure.