SESD Series Ultra Low Capacitance Diode Arrays Series -

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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.


  • 0.20pF Typ capacitance
  • ESD protection of ±20kV contact discharge, (IEC61000-4-2)
  • Low clamping voltage of +9.2/-0.8V @ IPP=2.0A (tP=8/20μs) 
  • Facilitates excellent signal integrity
  • AEC-Q101 qualified (1004)
  • EVL Compliant


  • Ultra-high speed data lines
  • USB 3.0/2.0
  • HDMI 1.3/1.4
  • Display Port
  • V-by-One HS
  • Thunderbolt (Light Peak)
  • 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
SESD0402Q2UG-0020-090YES7.00.050&20&202.010.0V@2.2A0.2Unidirectional2YesAutomotive QualifiedYYesSBUSESD0402Q2UG-0020-090CheckOrder
SESD0802Q4UG-0020-090YES7.00.050&20&202.010.0V@2.2A0.2Unidirectional4YesAutomotive QualifiedYYesSBUSESD0802Q4UG-0020-090CheckOrder
SESD1004Q4UG-0020-090YES7.00.050&20&202.010.0V@2.2A0.2Unidirectional4YesAutomotive QualifiedYYesSBUSESD1004Q4UG-0020-090CheckOrder
SESD1103Q6UG-0020-090YES7.00.050&20&202.010.0V@2.2A0.2Unidirectional6YesAutomotive QualifiedYYesSBUSESD1103Q6UG-0020-090CheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
RF2946-000 SESD0402Q2UG-0020-090 RoHS No 02/27/2015 PbFree No 02/27/2015 CoC_RoHS10_RF2946-000_-SESD0402Q2UG-0020-090-_02-05-2021 REACH211_Declaration_RF2946-000_-SESD0402Q2UG-0020-090-_02-05-2021 Yes
Does not Contain
RF3076-000 SESD0802Q4UG-0020-090 RoHS No 02/27/2015 PbFree No 02/27/2015 CoC_RoHS10_RF3076-000_-SESD0802Q4UG-0020-090-_08-08-2019 REACH219_Declaration_RF3076-000_(SESD0802Q4UG-0020-090)_09-07-2021 Yes
Does not Contain
RF3077-000 SESD1004Q4UG-0020-090 RoHS No 01/22/2017 PbFree No 01/22/2017 CoC_RoHS10_RF3077-000_-SESD1004Q4UG-0020-090-_07-07-2020 REACH209_Declaration_RF3077-000_-SESD1004Q4UG-0020-090-_07-07-2020 No
Does not Contain
RF3078-000 SESD1103Q6UG-0020-090 RoHS No 02/27/2015 PbFree No 02/27/2015 CoC_RoHS10_RF3078-000_-SESD1103Q6UG-0020-090-_02-14-2019 REACH211_Declaration_RF3078-000_(SESD1103Q6UG-0020-090)_4-13-2021 Yes
Does not Contain
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