Home Products ESD&Surge Protections ESD Protection

SY205208DXC (SYT21A05DXC)

Production
Ultra-Low CapacitanceTVS Protection
Datasheet
SY205208DXC Ultra-Low CapacitanceTVS Protection Datasheet
Part number SY205208DXC
Configuration Bidirection
Number of protected signal lines 1
Vrwm(V) 5
Vbr (min)(V) 5.5
Vbr (max)(V)
Vc@TLP 16A (V) 6
Vc@Ipp (V) 6
Ipp (A)(8/20μs) 9
Cd (pF) 0.2
Vesd (kV) 20
Package DFN0.6×0.3-2
  • Transient protection for high-speed data lines 
  • IEC61000-4-2(ESD) ±20kV (Air) ±20kV(Contact) 
  • IEC61000-4-5(Surge) 9A (8/20μs)
  • For 5V and below operating voltage
  • Package optimized for high-speed lines
  • Ultra-small package (0.6mm*0.3mm*0.3mm)
  • Protects one data line
  • Ultra Low capacitance: 0.2pF
  • Low clamping voltage
  • Each I/O pin can withstand over 1000 ESD strikes for ±8kV contact discharge

SY205208DXC is a low-capacitance, bi-directional transient voltage suppressor (TVS) designed to provide electrostatic discharge (ESD) protection for high-speed data interfaces. With a typical capacitance of 0.2pF, SY205208DXC 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) (9A, 8/20μs).

Each SY205208DXC device can protect one high-speed data line. The SY205208DXC is available in a compact DFN0.6×0.3-2 package.

Technical Documentation

Title Date
Silergy_Catalog_Q3_2026 2026-11-04
ESD Selection Guide 2023-06-14