The VS-MBRS340-M3/9AT is a Vishay Semiconductors Schottky Diodes & Rectifiers 3A 40V Single Die Schottky Rectifier which is designed to offer outstanding features such as low forward voltage drop, low power loss, high efficiency, and small surface mount package. It is high-reliability diode that has a low on-state resistance and low reverse leakage current, well suitable for a variety of consumer electronic devices including notebooks, smartphones, and tablets. The VS-MBRS340-M3/9AT also features an E3S package that has a low profile with a reduced package size, making it more space-efficient. The device is RoHS compliant and AEC-Q101 qualified for automotive applications.