The 3.0SMCJ54A is a high-power Transient Voltage Suppressor (TVS) diode manufactured by DIOTEC. This unidirectional TVS diode is designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a peak pulse power dissipation of 3000W and a standoff voltage of 54V, the 3.0SMCJ54A provides reliable overvoltage protection. It is housed in a compact SMC package, making it suitable for space-constrained applications. Supreme Components International is an authorised distributor of DIOTEC, ensuring you receive genuine, high-quality components. This TVS diode is ideal for use in power supplies, telecommunications equipment, industrial control systems, and consumer electronics.