SLD8S Series - Surface Mount – SLD8S series

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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.

The SLD8S Series is SMTO-263 packaged with leaded modification and is designed to provide precision overvoltage protection for sensitive electronics

Features:
  • AEC-Q101 qualified
  • SMTO-263 package, and foot print is compatible to industrial popular DO-218AB package
  • Meet ISO7637-2 5a/5b protection and ISO16750 load dump test (refer to APP note for details)
  • VBR @ TJ= VBR@25°C x (1+αT x (TJ - 25)) (αT: Temperature Coefficient, typical value is 0.1%)
  • Glass passivated chip junction in modified TO-263 package
  • IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact)
  • ESD protection of data lines in accordance with IEC 61000-4-2
  • EFT protection of data lines in accordance with IEC 61000-4-4
  • Fast response time: typically less than 1.0ps from 0 Volts to BV min
  • Excellent clamping capability
  • Low incremental surge resistance
  • Plastic package is flammability rated V-0 per Underwriters Laboratories
  • Meet MSL level 1, per J-STD-020, LF maximum peak of 260°C
  • For surface mounted applications to optimize board space 
  • Low profile package
  • High temperature to reflow soldering guaranteed: 260°C/10sec at terminals
  • Typical failure mode is short from over-specified voltage or current
  • Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c
  • Matte tin lead–free plated
  • Halogen free and RoHS compliant
  • Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/JEDEC J-STD- 609A.01)
Applications:

Designed to protect sensitive electronics from:
  • Inductive Load Switching
  • Alternator Load Dump

Access specifications, certifications, check availability and order parts below

Catalog #VR (Vso)Watts (W)IPP 10x1000μs (A)MIN VBR@IT
(V)
MAX VBR@IT
(V)
Vc (V)IT
(mA)
Ir@Vso
(μA)
Max
Temp
(deg C)
Partner ECAD ModelsStockSamplesCompare
SLD8S14A14700030115.617.223.2510175SLD8S14ACheckOrder
SLD8S15A15700028616.718.524.4510175SLD8S15ACheckOrder
SLD8S16A16700026917.819.726.052175SLD8S16ACheckOrder
SLD8S17A17700025318.920.927.652175SLD8S17ACheckOrder
SLD8S18A18700024020.022.129.252175SLD8S18ACheckOrder
SLD8S20A20700021622.224.532.452175SLD8S20ACheckOrder
SLD8S22A22700019724.426.935.552175SLD8S22ACheckOrder
SLD8S24A24700018026.729.538.952175SLD8S24ACheckOrder
SLD8S26A26700016728.931.942.152175SLD8S26ACheckOrder
SLD8S27A27700016029.933.143.652175SLD8S27ACheckOrder
SLD8S28A28700015431.134.445.452175SLD8S28ACheckOrder
SLD8S30A30700014433.336.848.452175SLD8S30ACheckOrder
SLD8S33A33700013236.740.653.352175SLD8S33ACheckOrder
SLD8S36A36700012140.044.258.152175SLD8S36ACheckOrder
SLD8S40A40700010844.449.164.552175SLD8S40ACheckOrder
SLD8S43A43700010147.852.869.452175SLD8S43ACheckOrder
SLD8S48A48700089.753.358.977.452175SLD8S48ACheckOrder
SLD8S57A57700075.563.869.992.752175SLD8S57ACheckOrder
SLD8S12A
Obsolete: 2020 -11-24
Replaced By: SLD12U-017SLD8S14A
12700035213.314.719.9510175SLD8S12A
SLD8S13A
Obsolete: 2020 -11-24
Replaced By: SLD13U-017SLD8S14A
13700032614.415.921.5510175SLD8S13A
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
SLD8S12A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S12A_11-27-2017 Yes
08/02/2016
SLD8S13A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S13A_03-01-2019 REACH197_Declaration_with_Pb_SLD8S13A_03-01-2019 Yes
08/02/2016
Contains
SLD8S15A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S15A_04-12-2019 REACH209_Declaration_-Contain-_SLD8S15A_12-10-2020 Yes
08/02/2016
Contains
SLD8S16A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S16A_07-26-2019 REACH201_Declaration_with_Pb_SLD8S16A_07-26-2019 Yes
08/02/2016
Contains
SLD8S17A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S17A_07-17-2020 REACH209_Declaration_-Contain-_SLD8S17A_07-17-2020 Yes
08/02/2016
Contains
SLD8S20A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_REACh181_SLD8S20A_05-17-2018 Yes
08/02/2016
SLD8S22A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S22A_2-1-2021 REACH211_Declaration_-Contain-_SLD8S22A_2-1-2021 Yes
08/02/2016
Contains
SLD8S24A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S24A_01-18-2021 REACH209_Declaration_-Contain-_SLD8S24A_01-18-2021 Yes
08/02/2016
Contains
SLD8S26A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S26A_08-10-2019 REACH211_Declaration_-Contain-_SLD8S26A_03-03-2021 Yes
08/02/2016
Contains
SLD8S27A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S27A_02-19-2018 REACH191_Declaration_with_Pb_SLD8S27A_10-24-2018 Yes
08/02/2016
Contains
SLD8S28A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S28A_01-24-2020 REACH209_Declaration_-Contain-_SLD8S28A_11-17-2020 Yes
08/02/2016
Contains
SLD8S30A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S30A_08-15-2019 REACH211_Declaration_-Contain-_SLD8S30A_3-3-2021 Yes
08/02/2016
Contains
SLD8S33A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S33A_7-3-2019 REACH211_Declaration_-Contain-_SLD8S33A_03-03-2021 Yes
08/02/2016
Contains
SLD8S36A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S36A_07-12-2018 REACH211_Declaration_-Contain-_SLD8S36A_02-04-2021 Yes
08/02/2016
Contains
SLD8S40A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S40A_05-05-2021 REACH211_Declaration_Contain_SLD8S40A_05-05-2021 Yes
08/02/2016
Contains
SLD8S43A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S43A_11-16-2020 REACH211_Declaration_Contain_SLD8S43A_05-05-2021 Yes
08/02/2016
Contains
SLD8S48A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S48A_3-4-2020 REACH205_Declaration_-Contain-_SLD8S48A_3-4-2020 Yes
08/02/2016
Contains
SLD8S57A AUTO TVS SMTO HI-POWER RoHS No 07/05/2016 PbFree No 07/05/2016 CoC_RoHS9_SLD8S57A_3-4-2020 REACH205_Declaration_-Contain-_SLD8S57A_3-4-2020 Yes
08/02/2016
Contains
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