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SY205211AMC (SYS11U03AMC)

Production
Ultra-Low Capacitance ESD/Surge Protection
Datasheet
SY205211AMC Ultra-Low Capacitance ESD/Surge Protection Datasheet
Part number SY205211AMC
Configuration Bidirection
Number of protected signal lines 1
Vrwm(V) 3.3
Vbr (min)(V) 3.7
Vbr (max)(V) 6
Vc@TLP 16A (V)
Vc@Ipp (V) 15
Ipp (A)(8/20μs) 25
Cd (pF) 0.6
Vesd (kV) 30
Package SOD-323
  • Transient protection for high-speed data lines
  • IEC 61000-4-2(ESD) ±30kV (Air)   ±30kV (Contact)
  • IEC 61000-4-5(Surge) 550W (8/20μs)
  • Low leakage current: 0.01μA @ VRWM (Typ.)
  • Working Voltages: 3.3V, 5V, 8V, 12V, 15V, 24V
  • Ultra Low Capacitance: 0.6pF (Typ.)
  • Low clamping voltage
  • Each I/O pin can withstand over 1000 ESD strikes for ±8kV contact discharge

 

SY205211AMC is a bi-directional, low-capacitance electrostatic discharge (ESD) and surge protector designed to provide ESD protection for high-speed data interfaces. SY205211AMC is designed to protect against over-voltage and over-current transient events. It complies with IEC 61000-4-2 (ESD), (±30kV air, ±30kV contact discharge), IEC 61000-4-5 (surge) (25A, 8/20μs).

The combined features of ultra-low capacitance and high ESD robustness make SY205211AMC ideal for applications where arrays are not practical. The low clamping voltage of the SY205211AMC guarantees a minimum stress on the protected IC.

The SY205211AMC is available in a compact SOD-323 package.

Technical Documentation

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