The SMCJ43CA-A is a high-performance 1500W bidirectional Transient Voltage Suppressor (TVS) diode manufactured by SMC Diodes. Designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD), this diode offers a robust and reliable solution. With a breakdown voltage of 43V, the SMCJ43CA-A effectively clamps transient voltages, preventing damage to downstream components. Supreme Components International is an authorised distributor of SMC Diodes, ensuring that you receive only genuine, high-quality components. This TVS diode is suitable for a wide range of applications, including industrial control systems, automotive electronics, and telecommunications equipment. Its bidirectional configuration simplifies circuit design and provides symmetrical protection against both positive and negative transients.