The CENTRAL SEMICONDUCTOR 3SMC51A is a robust surface mount Transient Voltage Suppressor (TVS) diode designed for transient overvoltage protection. This unidirectional TVS diode features a standoff voltage of 51V and a high surge capability of 3000W, making it ideal for safeguarding sensitive electronics from voltage spikes. Its surface mount package allows for easy integration into printed circuit boards. Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits. Supreme Components International is an authorised distributor of CENTRAL SEMICONDUCTOR components, ensuring you receive genuine and reliable products. The 3SMC51A offers excellent clamping capability, high reliability, and fast response time, providing superior protection against transient threats.