The 1N5388B Zener Diode, manufactured by DIOTEC, is a robust component designed for voltage regulation and circuit protection. As an authorized distributor, Supreme Components International provides only genuine DIOTEC parts. This 50V, 5W Zener diode comes in a DO-15 package, making it suitable for a wide range of applications. Zener diodes are designed to maintain a constant voltage across their terminals when reverse biased, making them ideal for creating stable voltage references or protecting sensitive circuits from overvoltage conditions. Trust Supreme Components International for quality and reliability.