The Infineon BAT6405E6327HTSA1 is a dual Schottky diode array in a common-cathode configuration, housed in a PG-SOT23 surface-mount package. The part is AEC-Q101 qualified and carries an Automotive grade, making it suitable for use in automotive electronics, industrial power supplies, and high-frequency switching circuits where Schottky's low forward voltage drop and fast switching are needed.
AEC-Q101 and Automotive grade — what the qualification means
For a BOM destined for a Tier-1 automotive supplier, having the AEC-Q101 mark on the diode saves a separate qualification step. The part is also ROHS3 compliant.
No last-time-buy or obsolescence notice is in effect.