The NSR0240HT1G is a 40V Schottky barrier diode in a miniature SOD-323 package, optimized for high efficiency in portable devices. It features a very low forward voltage drop, with a maximum of 480 mV at 100 mA, and a low reverse leakage current, typically 0.2 µA at 25V. This device handles a continuous forward current of 250 mA and provides very high switching speed with a typical reverse recovery time of 3.0 ns. Its low capacitance of 4.0 pF makes it suitable for applications like buck and boost DC-DC converters, reverse voltage protection, and clamping circuits.