ESD11L: ESD Protection Diode, Ultra Low Capacitance

The ESD11L5.0DT5G is designed to protect voltage sensitive components from damage due to ESD in applications that require ultra low capacitance to preserve signal integrity. Excellent clamping capability, low leakage, and fast response time are combined with an ultra low diode capacitance of 0.5 pF to provide best in class protection from IC damage due to ESD. The ultra small SOT-1123 package is ideal for designs where board space is at a premium. The ESD11L5.0DT5G can be used to protect two uni-directional lines or one bi-directional line. When used to protect one bi-directional line, the effective capacitance is 0.25 pF. Because of its low capacitance, it is well suited for protecting high frequency signal lines such as USB2.0 high speed and antenna line applications.

Features
  • Low Capacitance 0.5 pF Typical
  • Low Clamping Voltage
  • Small Body Outline Dimensions: 0.039 in x 0.024 in (1.0 mm x 0.6 mm)
  • Low Leakage
  • Low Body Height: 0.015 in (0.37 mm)
  • Response Time is typically < 1 ns
Benefits
  • Preserves signal integrity of high speed datalines
  • Ensures protection of sensitive ICs
  • Excellent for space constrained designs
  • Preserves battery life
Applications
  • USB2.0 high speed
  • RF antenna line
End Products
  • Portable Products - Cell phone, MP3, DSC, PDA, GPS
Application Notes (1)
Document TitleDocument ID/SizeRevisionRevision Date
Unidirectional versus Bidirectional ProtectionAND8424/D (103.0kB)0
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
ESD Protection Diodes with Ultra-Low CapacitanceESD11L5.0D/D (124.0kB)3
Simulation Models (2)
Document TitleDocument ID/SizeRevisionRevision Date
ESD11L5.0 PSPICE MODELESD11L5.0 PSPICE MODEL (0.0kB)0
ESD11L5.0 SPICE3 MODELESD11L5.0 SPICE3 MODEL (0.0kB)0
Package Drawings (1)
Document TitleDocument ID/SizeRevision
SOT-1123, 1.0x0.6x0.37, 0.35P524AA (49.2kB)C
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
ESD11L5.0DT5GActiveAEC Qualified Pb-free Halide freeSOT-1123-3524AA1Tape and Reel8000$0.28
Specifications
ProductInterfaceNumber of LinesDirectionC Max (pF)V(BR) Min (V)VRWM Max (V)IR Max (µA)PPK Max (W)
ESD11L5.0DT5GUSB 2.02Unidirectional0.95.45110
ESD Protection Diodes with Ultra-Low Capacitance (124.0kB) ESD11L
Unidirectional versus Bidirectional Protection ESD11L
ESD11L5.0 PSPICE MODEL ESD11L
ESD11L5.0 SPICE3 MODEL ESD11L
SOT-1123, 1.0x0.6x0.37, 0.35P ESD11L