What this Schottky pair is and where it fits
The Infineon BAT1504WH6327XTSA1 is a Schottky diode configured as a single pair in series connection, housed in a PG-SOT323 package. It is designed for RF detector, mixer, and clamping applications where low junction capacitance and fast switching are needed. The 0.35pF capacitance at 0V and 1MHz makes it suitable for UHF front-end circuits up to several gigahertz, while the 4V peak reverse voltage and 110 mA forward current handle small-signal levels typical of receiver input stages.
Key ratings and what they mean for the BOM
The 0.35pF capacitance at 0V bias determines how much the diode loads the RF line. The 4V peak reverse voltage sets the signal swing limit before the diode starts conducting in reverse.
Lifecycle and compliance
The BAT1504WH6327XTSA1 carries an Active product status with ROHS3 compliance. No end-of-life notice or last-time-buy schedule is in effect.
