SYS12V20SLC - Single Line TVS Diode for ESD Protection


  • Transient protection for single line

IEC 61000-4-2(ESD)   ±30kV (Air)

       ±30kV (Contact)

IEC 61000-4-5 (Surge) 25A (8/20μs)

  • For 20V and below operating voltage
  • Protects one data, control or power line
  • Capacitance: 165pF (Typical)
  • Low leakage current: 0.1μA @ VRWM (Max)
  • Low clamping voltage
  • Each pin can withstand over 1000 ESD strikes for ±8kV contact discharge

Typical Application


 SYS12V20SLC is a single line Transient Voltage Suppressor (TVS) designed to provide electrostatic discharge (ESD) protection for cell phones, notebook computers, PDA's. The SYS12V20SLC is designed to protect sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other 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), etc.

   SYS12V20SLC is in DFN1.6*1.0-2L package with working voltage of 20 volts. SYS12V20SLC can protect one unidirectional line. It offers system designers flexibility to protect single data line. SYS12V20SLC can be used in lots of applications.


  • USB VBUS protection
  • Power Supply Protection
  • Desktops, Servers and Notebooks
  • Cellular Phones
  • Portable Instrumentation
  • Pagers Peripherals
  • Digital cameras