The SMB15J12A is a high-performance 12V unidirectional Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. As an authorized distributor, Supreme Components International offers this diode, designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a peak pulse power dissipation of 1500W, the SMB15J12A effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its fast response time and low clamping voltage make it suitable for a wide range of applications, including automotive, industrial, and consumer electronics. The SMB package allows for easy surface mounting and efficient heat dissipation, ensuring reliable operation even under harsh conditions. Choose the SMB15J12A for robust and dependable transient voltage protection.