Schottky pair for high-speed switching and protection
The Infineon BAS70-06E6433 is a dual Schottky diode in a common anode configuration, housed in a surface-mount SOT-23-3 package. The 100 ps reverse recovery time is characteristic of Schottky technology, enabling clean switching in RF detectors, mixers, and fast logic-level translators where a PN junction would introduce storage delay. With a forward voltage drop of 1 V at 15 mA and a reverse leakage of 100 nA at 50 V, the device balances low conduction loss against minimal off-state current for battery-operated or high-impedance nodes.
The common anode configuration ties the anodes of both Schottky diodes together, leaving the two cathodes as independent outputs. This arrangement is typically used for OR-ing power rails, dual-series clamping, or creating a full-wave rectifier with a center-tapped transformer where the common node connects to the positive supply. If your design requires a common cathode pair (e.g., for negative rail OR-ing), the BAS70-05 (common cathode) or BAS70-04 (series pair) are the complementary Infineon variants to consider — same SOT-23 footprint, same 70 V / 70 mA ratings.
This is a standard catalog part available through authorized distribution and independent supply channels. For BOM planning, the active lifecycle removes the urgency of last-time-buy decisions.