SYT08A03SFC - Ultra-Low Capacitance TVS Protection


  • Transient protection for super-speed data lines

IEC 61000-4-2(ESD)   ±15kV (Air)

±8kV (Contact)

IEC 61000-4-5 (Lightning) 2A (8/20 μs)

  • ESD protection for super-speed differential signal (above 10Gb/s) channels
  • Fast turn-on and low clamping voltage
  • Protects eight data lines
  • Ultra-low capacitance: 0.20pF Typical
  • Low leakage current: 0.1μA @ VRWM (Typical)
  • Back-drive protection for power-down mode
  • Each I/O pin can withstand over 1000 ESD strikes for ±8kV contact discharge

Typical Application


SYT08A03 is an ultra-low capacitance Transient Voltage Suppressor (TVS) designed to provide electrostatic discharge (ESD) protection for super-speed data interfaces. With typical capacitance of 0.20pF only, SYT08A03 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 61000-4-5 (Lightning) 2A (8/20 μs), etc.


SYT08A03 uses DFN3.8*1.0-9L and DFN5.5*1.5-18L package. Each SYT08A03 device can protect eight super-speed data lines. The combined features of ultra-low capacitance, small size and high ESD robustness make SYT08A03 ideal for super-speed data ports and high-frequency lines (e.g., HDMI & DVI) applications. The low clamping voltage of the SYT08A03 guarantees a minimum stress on the protected IC.


  • USB3.1/3.0 Power and Data Line Protection
  • USB3.1/3.0 Type-C
  • HDMI 1.3, 1.4 and 2.0