SYT03U05SMC - Ultra-Low Capacitance TVS/ESD Protection

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´0.5mm)
  • Protects two data, control or power lines
  • Low capacitance: 0.25pF Typical (I/O-I/O)
  • Low leakage current: 0.1μA @ VRWM (Typical)
  • Low clamping voltage
  • Each I/O pin can withstand over 1000 ESD strikes for ±8kV contact discharge


Typical Application

Description

SYT03U05SMC is an ultra-low capacitance Transient Voltage Suppressor (TVS) designed to provide electrostatic discharge (ESD) protection for high-speed data interfaces. With typical capacitance of 0.25pF only, SYT03U05SMC 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.


SYT03U05SMC uses small uDFN-3L package. Each SYT03U05SMC device can protect two high-speed data lines. The combined features of low capacitance, small size and high ESD robustness make SYT03U05SMC ideal for high-speed data ports and high-frequency lines (e.g., USB2.0 & DVI) applications. The low clamping voltage of the SYT03U05SMC guarantees a minimum stress on the protected IC.

Applications


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