The SMCJ200A is a high-performance, unidirectional Transient Voltage Suppressor (TVS) diode manufactured by JSCJ (JCET). Supreme Components International is an authorised distributor of JSCJ components. This surface-mount TVS diode, housed in an SMC package, is designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a peak pulse power dissipation of 600W, a reverse standoff voltage of 200V, and a fast response time, the SMCJ200A provides reliable overvoltage protection. Its unidirectional configuration makes it suitable for applications where protection against positive voltage surges is required. Common applications include power supplies, telecommunications equipment, and industrial control systems. The SMCJ200A offers excellent clamping capability and high surge current handling capacity, ensuring the longevity and reliability of protected circuits.