DESCRIPTION
ESD0521P is a low-capacitance Transient Voltage Suppressor (TVS) designed to provide electrostatic discharge (ESD) protection for high-speed data interfaces. With typical capacitance of 0.45pF only, ESD0521P is designed to protect parasitic-sensitive systems against over-voltage and over-current transient events. It complies with IEC 61000-4-2 (ESD), Level 4 (±15kV air, ±8kV contact discharge), IEC 61000-4-4 (electrical fast transient - EFT) (40A, 5/50 ns), very fast charged device model (CDM) ESD and cable discharge event (CDE), etc.
ESD0521P uses ultra-small uDFN-2L package or FBP1006. Each ESD0521P device can protect one high-speed data line. It offers system designers flexibility to protect single data line where space is a premium concern. The combined features of low capacitance, ultra-small size and high ESD robustness make ESD0521P ideal for high-speed data port and high-frequency line (e.g., USB 2.0 & antenna line) applications, such as cellular phones and HD visual devices.

FEATURES
✧ Transient protection for high-speed data lines
   IEC 61000-4-2 (ESD) ±15kV (Air)
                                      ±8kV (Contact)
   IEC 61000-4-4 (EFT) 40A (5/50 ns)
   Cable Discharge Event (CDE)
✧ Package optimized for high-speed lines
✧ Ultra-small package (1.0mm0.6mm0.4mm)
✧ Protects one data, control or power line
✧ Low capacitance: 0.45pF (Typical)
✧ Low leakage current: 10nA @ VRWM (Typical)
✧ Low clamping voltage

APPLICATIONS
✧ Serial ATA
✧ Desktops, Servers and Notebooks
✧ Cellular Phones
✧ MDDI Ports
✧ USB2.0 Power and Data Line Protection
✧ Display Ports
✧ Digital Visual Interfaces (DVI)