The SMCJ45CA is a high-reliability, 600W, 45V bidirectional Transient Voltage Suppressor (TVS) diode manufactured by SMC Diodes. Supreme Components International is an authorized distributor of SMC Diodes, ensuring you receive genuine components. This TVS diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). Its bidirectional configuration provides symmetrical protection for AC and DC lines. The SMCJ45CA features fast response time, low clamping voltage, and excellent surge handling capability. It is commonly used in telecommunications, industrial control, and consumer electronics applications. The SMC package offers excellent power dissipation and thermal performance. Trust Supreme Components International for your SMC Diode needs.