The SMBJ5.0A is a high-performance 5.0V unidirectional Transient Voltage Suppressor (TVS) diode manufactured by SMC DIODES. Supreme Components International is an authorised distributor of SMC DIODES components. This surface-mount TVS diode, packaged in the SMB format, is engineered to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a peak pulse power dissipation of 600W, the SMBJ5.0A effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its unidirectional configuration makes it suitable for DC circuits. The device features fast response time, low incremental surge resistance, and excellent clamping capability. Applications include I/O interfaces, VCC bus protection, and signal line protection in consumer electronics, telecommunications, and industrial equipment. This robust TVS diode enhances the reliability and longevity of electronic systems.