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Automotive dual-line Transila??, transient voltage suppressor (TVS) for CAN bus
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The ESDCAN24-2BLY is a dual-line Transil specifically designed for the protection of the automotive CAN bus lines against electrostatic discharge (ESD).

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Errata Sheet
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Key Features

  • Dual-line ESD and EOS protection
  • Bidirectional device
  • Max pulse power: 230 W (8/20 μs)
  • Stand-off voltage 24 V
  • Low clamping factor VCL / VBR
  • Fast response time
  • Low leakage current
  • Small plastic package
  • ECOPACK®2 compliant component
  • AEC-Q101 qualified
  • Benefits
  • ESD and EOS protection for CAN transceiver
  • SOT23 package for space saving on high density printed circuit board
  • Transil diodes providing high overvoltage protection by clamping action and instantaneous response to transient overvoltages
  • Complies with the following standards
  • ISO 10605 - C = 150 pF, R = 330 Ω:
  • 30 kV (air discharge)
  • 30 kV (contact discharge)
  • ISO 10605 - C = 330 pF, R = 330 Ω:
  • 30 kV (air discharge)
  • 30 kV (contact discharge)
  • ISO 7637-3:
  • Pulse 3a: Vs= -150 V
  • Pulse 3b: Vs= +100 V

Design Resources


Technical Documentation

Product Specifications

Description Version Size
DS8636: Automotive dual-line Transil™, transient surge voltage suppressor (TVS) for CAN bus
5.0 318 KB

Application Notes

Description Version Size
AN2689: Protection of automotive electronics from electrical hazards, guidelines for design and component selection
3.1 798 KB

Technical Notes & Articles

Description Version Size
TN1173: Axial, through hole, surface mount and chip scale packages for IPAD™, protection, rectifiers, thyristors and AC Switches
1.0 484 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

Description Version Size
ESDCANxx-2yyY PSpice model (.lib & .olb)
1.0 3 KB

Publications and Collaterals


Description Version Size
Automotive-grade ESD protection for CAN transceivers
1,537 KB

Selection Guides

Description Version Size
Automotive-grade protection devices and rectifiers
825 KB

Sample & Buy

Part Number Marketing StatusBreakdown Voltage (min) PackagePacking TypeOrder From STUnit Price (US$)*
@ 100
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
ESDCAN24-2BLYActive27SOT23-3LTape And Reel-.101Distributor reported inventory date: 2015-06-29
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA149996000
Farnell Element14Order NowEUROPE1631
RUTRONIKOrder NowEUROPE149553000

(*) 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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