The ESD9L5.0ST5G is an unidirectional ESD Protection Diode with 100% matte tin-plated (Sn) leads and UL94V-0 void-free transfer-moulded thermosetting plastic case. The ESD9L is designed to protect voltage sensitive components that require ultra-low capacitance from ESD and transient voltage events. Excellent clamping capability, low capacitance, low leakage and fast response time, make these parts ideal for ESD protection on designs where board space is at a premium. Because of its low capacitance, it is suited for use in high frequency designs such as USB 2.0 high speed and antenna line applications.