The ESD5451X-2/TR with FBP-02C is an ESD protection device manufactured by Will Semiconductor. It is a single-channel, high-performance, low-capacitance ESD protection device capable of protecting sensitive electronic components from electrostatic discharge (ESD) pulses. The device is designed to provide protection to data lines such as USB, HDMI, Ethernet, and other high-speed interfaces. It uses a low-resistance Schottky diode and a trench silicon p-channel MOSFET with a clamping voltage of 5.5V, which provides superior protection against both human body model (HBM) and machine model (MM) levels of ESD. The device is RoHS-compliant and is housed in a 2-pin FBP-02C package.