BAT54S Series Connected Schottky Diode Array

BAT54S is a Schottky diode array with two diodes connected in series inside a SOT23 surface-mount package. The device is rated for 30 V maximum repetitive reverse voltage and 200 mA average rectified forward current. Its three-terminal layout provides the defined dual-series connection for this exact part. Engineers can use the series topology, electrical ratings, and package format when checking BAT54S against an existing circuit and board footprint. Keeping both Schottky junctions in one package gives the component a clear internal arrangement for designs that call for this connection style. The SOT23 format also makes the physical package easy to identify during component matching, service work, and controlled replacement. Request a quote for BAT54S.