The 1SMC45CA is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by CENTRAL SEMICONDUCTOR. This unidirectional TVS diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), inductive load switching, and other transient voltage events. With a standoff voltage of 45V and a peak pulse power dissipation of 1.5kW, the 1SMC45CA provides robust protection for a wide range of applications. Supreme Components International is an authorised distributor of CENTRAL SEMICONDUCTOR components, ensuring that you receive only genuine and high-quality products. This TVS diode is commonly used in power supplies, communication equipment, and industrial control systems to enhance system reliability and prevent costly damage from voltage surges. Its compact size and high surge capability make it an excellent choice for protecting sensitive circuitry.