The DIOTEC 3.0SMCJ33A-Q is a 3000W Transient Voltage Suppressor (TVS) diode, meticulously engineered to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This unidirectional TVS diode features a 33V standoff voltage and provides exceptional clamping performance, diverting surge current away from protected circuitry. Its robust construction and SMC (Surface Mount Component) package make it suitable for automated assembly and high-density PCB layouts. As an authorized distributor of DIOTEC, Supreme Components International guarantees the authenticity and quality of this essential protection component. This diode is ideal for applications requiring reliable overvoltage protection, such as automotive electronics, industrial controls, and telecommunications equipment.