The 3.0SMCJ45CA-Q1-H is a high-performance Surface Mount TVS Diode manufactured by Formosa Microsemi. Supreme Components International is an authorised distributor of Formosa Microsemi components. This TVS diode is specifically designed to protect sensitive electronic devices from transient voltage events. With a power dissipation rating of 3000W and a standoff voltage of 45V, it provides excellent protection against voltage surges caused by electrostatic discharge (ESD), lightning strikes, and inductive load switching. Its surface mount package allows for efficient and automated assembly onto printed circuit boards. The 3.0SMCJ45CA-Q1-H is suitable for a wide range of applications, including automotive, industrial, and consumer electronics, where reliable overvoltage protection is critical. This component offers a fast response time and low clamping voltage, ensuring optimal protection for downstream circuitry.