The ESDQ9V0D3 is a Transient Voltage Suppression (TVS) diode manufactured by JSCJ (JCET). Supreme Components International is an authorized distributor of JSCJ components, ensuring you receive genuine parts. This TVS diode is designed to protect sensitive electronic equipment from voltage transients induced by electrostatic discharge (ESD), inductive load switching, and other transient voltage events. With a breakdown voltage of 9V, the ESDQ9V0D3 effectively clamps overvoltage conditions, preventing damage to downstream components. Its SOD-323 package allows for easy surface mounting and integration into compact designs. This diode is suitable for a wide range of applications, including data line protection, power supply protection, and general-purpose transient voltage suppression. The ESDQ9V0D3 offers a reliable and cost-effective solution for enhancing the robustness of electronic circuits against voltage surges.