The CENTRAL_SEMICONDUCTOR 3SMC43CA is a high-power, unidirectional Transient Voltage Suppressor (TVS) diode designed for robust circuit protection. This device offers a standoff voltage of 43V and a peak pulse power dissipation of 3000W, making it ideal for safeguarding sensitive electronics against voltage transients caused by lightning strikes, inductive load switching, and ESD events. Its SMC (Surface Mount Compatible) package allows for efficient heat dissipation and easy integration into various applications. As an authorized distributor of CENTRAL_SEMICONDUCTOR, Supreme Components International guarantees the authenticity and reliability of this TVS diode. The 3SMC43CA is commonly used in power supplies, telecommunications equipment, industrial control systems, and automotive electronics to enhance system reliability and prevent costly damage from voltage surges.