The DIOTEC SM4002 is a Schottky Barrier Rectifier Diode optimized for high-efficiency rectification. This surface-mount diode, available from Supreme Components International, an authorised distributor, is housed in a compact DO-214AA (SMB) package. With a low forward voltage drop and fast switching speed, the SM4002 minimizes power loss and improves circuit performance. Its 20V reverse voltage and 4A forward current capabilities make it suitable for use in DC-DC converters, freewheeling diodes, and polarity protection applications. The SM4002 offers reliable performance and is ideal for automated assembly processes. Benefit from DIOTEC's quality and Supreme Components International's reliable supply chain.