SY205231DWD

• Transient protection for high-speed data lines
• IEC61000-4-2(ESD) ±20kV (Air) ±20kV(Contact)
• IEC61000-4-5(Surge) 10A (8/20μs)
• For 5V and below operating voltage
• Package optimized for high-speed lines
• Ultra-small package: DFN1.0*0.6-2 
• Protects one data, control or power line
• Ultra Low capacitance: 0.28pF
• Low clamping voltage
• Each I/O pin can withstand over 1000 ESD strikes for ±8kV contact discharge

SY205231DWD is an ultra-low capacitance transient voltage suppressor (TVS) designed to provide electrostatic discharge (ESD) protection for high-speed data interfaces. With a typical capacitance of 0.28pF, SY205231DWD is designed to protect against over-voltage and over-current transient events. It complies with IEC61000-4-2 (ESD) (±20kV air, ±20kV contact discharge), IEC61000-4-5 (surge) (10A, 8/20μs).

The combined features of ultra-low capacitance, ultra-small size, and high ESD robustness make SY205231DWD ideal for high-speed data ports and high-frequency lines (e.g., USB3.x& DVI) applications. The low clamping voltage of the SY205231DWD guarantees minimum stress on the protected IC.

Each SY205231DWD device can protect one high-speed data line. The SY205231DWD is available in a small DFN1.0×0.6-2 package.