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ESDA-1K

EOS and ESD Transil™ protection for charger and battery port
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The ESDA-1K is a single line Transil diode designed specifically for the protection of integrated circuits in portable equipment and miniaturized electronics devices subject to ESD and EOS transient overvoltages.

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Errata Sheet
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Datasheet

Key Features

  • Breakdown voltage: 12 V, 18 V
  • Unidirectional device
  • High peak power dissipation: 450 W (8/20 μs waveform)
  • ESD protection level better than IEC 61000-4-2 level 4: 30 kV contact discharge.
  • Low leakage current < 0.5 μA at 5 V
  • PCB area: 1.3 mm2
  • Benefits
  • High EOS and ESD protection level
  • High integration
  • Suitable for high density board
  • Small package
  • Complies with the following standards
  • IEC 61000-4-2 level 4
  • 15 kV (air discharge)
  • 8 kV (contact discharge)
  • MIL STD 883G - Method 3015-7 Class 3B
  • HBM (Human Body Model): ≥ 8 kV

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS6933: EOS and ESD Transil? protection for charger and battery port
1.0 163 KB

Application Notes

Description Version Size
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AN4209: Design methodology for repetitive voltage suppressors (RVS) in repetitive mode: STRVS
2.0 648 KB

Publications and Collaterals

Flyer

Description Version Size
pdf
Repetitive voltage suppressors for overvoltage protection
1,318 KB

Brochure

Description Version Size
pdf
Products and solutions for solar energy
1.0.0 1,318 KB
pdf
Semiconductor solutions for healthcare applications
1.0 665 KB

Sample & Buy

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Part Number Marketing StatusStand-off voltage (nom) DirectionalityPackagePacking TypeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
ESDA12-1KActiveUni-DirectionalSOD-523Tape And Reel-.1Distributor reported inventory date: 2014-04-16
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE240000
RUTRONIKOrder NowEUROPE120003000
DIGIKEYOrder NowWORLDWIDE89981
MOUSEROrder NowWORLDWIDE96851
Ecopack2PDF
XML
ESDA18-1KActiveUni-DirectionalSOD-523Tape And Reel-.1Distributor reported inventory date: 2014-04-16
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE90000
RUTRONIKOrder NowEUROPE150003000
DIGIKEYOrder NowWORLDWIDE17581
MOUSEROrder NowWORLDWIDE102021
Ecopack2PDF
XML

(*) 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 st.com 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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