The electronic part, known as the ESD3B5CM, is a diode part manufactured by Microdiode Electronics. It is an Electrostatic Discharge (ESD) diode packaged in a SOD-323 package and is RoHS compliant. This diode helps to protect electronic circuits from Electrostatic Discharge (ESD) and other electrical turns in the application circuit. The ESD3B5CM can operate up to a maximum reverse voltage of 5V, a maximum forward current of 100mA, and a capacitance (at 1MHz) of 4pF. The diode has a Breakdown Voltage of 35V, a thermal resistance of 625°C/W, and a reduced package size of 2.6x2.3mm. This ESD diode is suitable for use in a variety of applications, from consumer electronics, to automotive, to military, and more.