The SMBJ9.0A-A is a high-performance 9V unidirectional Transient Voltage Suppressor (TVS) diode manufactured by SMC Diodes. This TVS diode is specifically engineered to protect sensitive electronic equipment from voltage transients caused by various sources, including lightning strikes, inductive load switching, and electrostatic discharge (ESD). With a power dissipation rating of 600W, the SMBJ9.0A-A provides robust protection against overvoltage events. Its unidirectional configuration ensures that it clamps voltage spikes in one direction only. Supreme Components International is an authorised distributor of SMC Diodes, guaranteeing the authenticity and quality of this component. The SMB package facilitates efficient heat dissipation and simplifies the mounting process on printed circuit boards. Ideal for applications requiring reliable transient voltage protection.