The SMCJ30CA-A is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by SMC Diodes. Supreme Components International is an authorised distributor of SMC Diodes components. This unidirectional TVS diode is designed to protect sensitive electronic circuits from voltage transients caused by electrostatic discharge (ESD), lightning, and inductive load switching. With a standoff voltage of 30V and a peak pulse power dissipation of 200W, the SMCJ30CA-A effectively clamps transient voltages to safe levels, preventing damage to downstream components. It features a fast response time and low clamping voltage, ensuring reliable protection. The DO-214AB (SMC) package allows for efficient heat dissipation and easy board mounting. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics.