Schottky pair for high-speed signal clamping
Its 100 ps reverse recovery time makes it suited for high-speed switching, clamping, and rectification in low-current signal paths. Housed in an SC-70 (SOT-323) surface-mount package, the part occupies minimal board area — the 0.65 mm pitch and 2.0 mm × 1.25 mm body fit tight layouts in portable or space-constrained designs.
Parametric check for the BOM line
Forward voltage drop is 1 V maximum at 40 mA, keeping conduction loss low in low-current rails. Reverse leakage is 1 µA at 30 V — a figure that rises with junction temperature, so budget derating if the ambient exceeds 85 °C. The junction temperature ceiling is 150 °C, which provides headroom for moderate self-heating in continuous operation.
Infineon lists the BAS4006WE6327HTSA1 as Obsolete. No official successor or direct replacement part number is recorded. For a pin-compatible alternative, the base product number BAS4006 covers the same die and package — but confirm the suffix and date code match your BOM's qualification requirements, as the original manufacturer no longer guarantees production.