Nexperia Schottky Barrier Diode 30 V 200 mA Surface Mount DFN1110D-3 BAT54QB-QZ

The Nexperia BAT54QB-QZ is a Schottky Barrier Diode designed for use in compact, surface-mounted electronic assemblies. Packaged in a DFN1110D-3 leadless plastic package, it supports efficient space-saving on printed circuit boards with a low overall height of 0.5 mm. Its low forward voltage drop of 380 mV reduces power loss and heat generation in sensitive low-voltage applications.

Rated for a maximum continuous forward current of 200 mA and a peak reverse repetitive voltage of 30 V, this diode is well-suited for switching and rectification duties in power-sensitive circuits. The device can reliably operate within a wide temperature range from -55°C up to 150°C, meeting stringent automotive and industrial environmental demands.

Qualification to AEC-Q101 standards enables its integration into automotive electronics requiring high reliability. The RoHS compliance ensures environmentally friendly manufacturing and disposal standards are met. The diode's side-wettable flanks enable automatic optical inspection (AOI) during manufacturing, improving production quality and yield.

Applications include power and signal rectification in automotive electronics, industrial equipment, communication devices, and other consumer electronics. Its single diode configuration provides clean and efficient rectification functionality in compact circuits.

This diode is ideal for low forward voltage applications to increase efficiency. Surface mount DFN1110D-3 package reduces PCB footprint for compact assembly. Automotive grade AEC-Q101 qualification supports use in automotive electronics.

Wide operating temperature range allows use in harsh environments. Low capacitance enhances switching performance in high-frequency circuits.

For more Nexperia semiconductor components, explore our catalog on EnvMart to find a broad range of discrete semiconductors and diodes suitable for your electronic and industrial applications.