The SF18G is a super-fast recovery rectifier diode manufactured by SMC_DIODES. Supreme Components International is an authorised distributor of SMC_DIODES components, ensuring you receive genuine and high-quality products. This diode features a forward current of 18A and a reverse voltage of 600V, making it suitable for a wide range of applications. Its super-fast recovery time minimizes switching losses and improves efficiency in high-frequency circuits. The SF18G is housed in a DO-201AD package, providing easy mounting and reliable thermal performance. Ideal for use in power supplies, inverters, and other applications where fast switching and efficient rectification are critical. Trust Supreme Components International for your diode needs.