The 3.0SMCJ5.0A-H is a robust Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. This surface-mount diode, housed in an SMC package, is designed to protect sensitive electronic equipment from voltage transients. It features a standoff voltage of 5.0V and a high surge capability of 3000W, making it ideal for applications requiring reliable overvoltage protection. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive genuine and high-quality products. This TVS diode is commonly used in power supplies, communication equipment, and industrial control systems to safeguard against damage from electrostatic discharge (ESD), lightning strikes, and inductive switching. Its compact size and high performance make it a versatile solution for various protection needs.