The ESDF5V0J4 is a Transient Voltage Suppressor (TVS) Diode manufactured by JSCJ (JCET). This diode is designed to protect sensitive electronic components from voltage transients induced by electrostatic discharge (ESD), inductive load switching, and other transient voltage events. With a breakdown voltage of 5V, the ESDF5V0J4 effectively clamps overvoltage conditions, preventing damage to downstream circuitry. Its compact SOD-523 package makes it suitable for high-density PCB layouts. Supreme Components International is an authorized distributor of JSCJ (JCET) components, ensuring that you receive genuine, high-quality products. This TVS diode is commonly used in various applications, including consumer electronics, industrial equipment, and automotive systems, to enhance the reliability and longevity of electronic devices.