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Single-line bidirectional ESD protection for high speed interface
  • active Active

The ESDAXLC6-1BT2 is a bidirectional single line TVS diode designed to protect the data lines or other I/O ports against ESD transients.

The device is ideal for applications where both reduced line capacitance and board space saving are required.

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Errata Sheet
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Key Features

  • Bidirectional device
  • Multiple ESD strike sustainability
  • Extra low diode capacitance: 0.4 pF
  • Low leakage current
  • Thin SOD882 package - 0402 size compatible
  • Ultra small: 0.6 mm2
  • RoHS compliant
  • Complies with the following standards:
  • IEC 61000-4-2 level 4
  • 15 kV (air discharge)
  • 8 kV (contact discharge)

Design Resources


Technical Documentation

Product Specifications

Description Version Size
DS9261: Single-line bidirectional ESD protection for high speed interface
2.0 219 KB

Application Notes

Description Version Size
AN4022: TVS short pulse dynamic resistance measurement and correlation with TVS clamping voltage during ESD
2.0 378 KB

Technical Notes & Articles

Description Version Size
TA0324: ESD protection improvement in cellular handsets
1.2 135 KB

Sample & Buy

Part Number Marketing StatusBreakdown Voltage (min) PackagePacking TypeAutomotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
ESDAXLC6-1BT2Active6 SOD-882TTape And Reel_Free Samples.055Distributor reported inventory date: 2014-10-20
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE120000
RUTRONIKOrder NowEUROPE1200012000

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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