The ESDBT4V5FD1, manufactured by JSCJ (JCET), is a high-performance ESD protection diode designed to shield sensitive electronic components from electrostatic discharge. Operating at 4.5V, this TVS diode is housed in a space-saving SOD-523 package, making it ideal for applications where board space is limited. Supreme Components International is an authorised distributor of JSCJ (JCET) components, ensuring you receive genuine and reliable parts. This ESD protection diode is suitable for use in a wide range of applications, including mobile phones, tablets, and other portable devices. Its fast response time and low clamping voltage provide effective protection against ESD events, enhancing the reliability and longevity of your electronic products. Choose the ESDBT4V5FD1 for robust ESD protection in a miniature package.