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SY205223DWC (SYT21S05DWC)

Production
Ultra-Low Capacitance TVS Protection
Datasheet
SY205223DWC Ultra-Low Capacitance TVS Protection Datasheet
Part number SY205223DWC
Configuration Bidirection
Number of protected signal lines 1
Vrwm(V) 5
Vbr (min)(V) 5.5
Vbr (max)(V) 9
Vc@TLP 16A (V) 11
Vc@Ipp (V) 10
Ipp (A)(8/20μs) 4.5
Cd (pF) 0.5
Vesd (kV) 30
Package DFN1.0×0.6-2
  • Transient protection for high-speed data lines
  • IEC 61000-4-2 (ESD) ±30kV(Air) ±30kV(Contact)
  • IEC 61000-4-5 (Surge) 4.5A (8/20 μs)
  • 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
  • Low capacitance: 0.5pF (Typical)
  • Low leakage current: 0.01μA @ VRWM (Typical)
  • Low clamping voltage
  • Each I/O pin can withstand over 1000 ESD strikes for ±8kV contact discharge

SY205223DWC 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 0.5pF, SY205223DWC is designed to protect against over-voltage and over-current transient events. It complies with IEC61000-4-2 (ESD) (±25kV air, ±25kV contact discharge), IEC61000-4-5 (surge) (4.5A, 8/20μs).

Each SY205223DWC device can protect one data line. The SY205223DWC is available in a small DFN1.0x0.6-2 package.

Technical Documentation

Title Date
Silergy_Catalog_Q2_2026 2026-06-12
ESD Selection Guide 2023-06-14