SESD Ultra Low Capacitance Discrete TVS Series -

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The SESD Series Ultra Low Capacitance Discrete TVS provides ultra low capacitance unidirectional and bidirectional ESD protection for the world’s most challenging high speed serial interfaces. Ultra low capacitance permits excellent signal integrity on the most challenging consumer electronics interfaces, such as USB 3.1, HDMI 2.0, DisplayPort, and V-by-ONE. Providing in excess of 20kV Contact ESD protection (IEC61000-4-2) while maintaining extremely low leakage and dynamic resistance, offered in the industry’s most popular footprints (0402 and 0201), the SESD series sets higher standards for Signal Integrity and usability.


  • 0.13pF MAX bidirectional
  • 0.25pF MAX unidirectional
  • ESD protection of ±20kV contact discharge, (IEC61000-4-2)
  • Low clamping voltage of 10V @ IPP=2A (tP=8/20μs)
  • Low profile 0201 and 0402 DFN packages
  • Facilitates excellent signal integrity
  • AEC-Q101 qualified
  • EVL Compliant


  • Ultra-high speed data lines
  • USB 3.0/2.0
  • HDMI 1.3/1.4
  • Display Port
  • Thunderbolt (Light Peak)
  • V-by-One HS 
  • LVDS interfaces
  • Consumer, mobile and portable electronics
  • Tablet PC and external storage with high speed interfaces
  • Applications requiring high ESD performance in small packages

Access specifications, certifications, check availability and order parts below

Catalog #AEC-Q101 QualifiedStandoff
ESD Contact
PolarityChannelsPublic part (Yes/No)Product CategoryRoHSSamplesSBUPartner ECAD ModelsStockSamplesCompare
SESD0201X1BN-0010-098YES7.00.050&20&202.010.0V@2A0.1Bidirectional1YesAutomotive QualifiedYYesSBUSESD0201X1BN-0010-098CheckOrder
SESD0201X1UN-0020-098YES7.00.050&20&202.09.2V@2.0A0.2Unidirectional1YesAutomotive QualifiedYYesSBUSESD0201X1UN-0020-098CheckOrder
SESD0402X1BN-0010-098YES7.00.050&20&202.010.0V@2A0.1Bidirectional1YesAutomotive QualifiedYYesSBUSESD0402X1BN-0010-098CheckOrder
SESD0402X1UN-0020-090YES7.00.050&20&202.09.2V@2.0A0.2Unidirectional1YesAutomotive QualifiedYYesSBUSESD0402X1UN-0020-090CheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
RF2193-000 SESD0201X1BN-0010-098 RoHS No 02/27/2015 PbFree No 02/27/2015 CoC_RoHS10_RF2193-000_-SESD0201X1BN-0010-098-_09-26-2019 REACH219_Declaration_RF2193-000_(SESD0201X1BN-0010-098)_9-9-2021 Yes
Does not Contain
RF2192-000 SESD0201X1UN-0020-090 RoHS No 05/18/2020 PbFree No 05/18/2020 No
RF2945-000 SESD0402X1BN-0010-098 RoHS No 02/27/2015 PbFree No 02/27/2015 CoC_RoHS10_RF2945-000_-SESD0402X1BN-0010-098-_03-05-2021 REACH219_Declaration_RF2945-000_(SESD0402X1BN-0010-098)_10-4-2021 Yes
Does not Contain
RF2943-000 SESD0402X1UN-0020-090 RoHS No 05/24/2017 PbFree No 05/24/2017 CoC_RoHS10_RF2943-000_-SESD0402X1UN-0020-090-_08-16-2019 REACH211_Declaration_RF2943-000_(SESD0402X1UN-0020-090)_06-07-2021 Yes
Does not Contain
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