The ESD9B5VDA-2/TR is a transient voltage suppression (TVS) diode with 10V, 5.8V and 5V voltage ratings. It is designed and manufactured by Will Semiconductor for protection from electrostatic discharge (ESD). It features a SOD-923 package with a RoHS compliant lead-free surface-mount design. The part is capable of providing maximum ESD suppression and immunity to systems exposed to transient events, including electrostatic discharge (ESD) generated from humans; RF induced noises; electroplating machines and other heavy industrial machines. The part is suitable for electronic equipment, appliance, and automotive applications.