The ESD5451N-MS with DFN1006 is an ESD protection device manufactured by MSKSEMI. It is a low capacitance series bipolar TVS diode array, designed to protect sensitive electronic equipment from voltage surges that can occur during electrostatic discharge (ESD) and other transient electrical events. The ESD5451N-MS is housed in a DFN1006-M outline, which has superior thermal performance, making it suitable for use in high-speed applications. The device features a breakdown voltage of 5.5V and an operating temperature range of -55°C to 125°C. It is RoHS compliant, as well as lead-free and halogen-free.