Unidirectional ESD Protection Diode or electrostatic release comes across as energy transmission between the two objects that are differently charged. The diode arrays are accurately measured to deliver ESD protection. Additionally, the ESD can cause damage to the electric devices, so most of the manufacturers protect their devices against ESD. Unidirectional ESD protection diodes feature low capacitance, low compressing voltage, and low escape current to defend your system. More