SLD Series - High Power Automotive TVS Diode For Protection Against Load Dump Conditions

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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.

Designed to provide precision overvoltage protection for sensitive electronics, the SLD Series is packaged in a highly reliable industry standard P600 axial leaded package. Primary applications for the SLD series include protection against damage due to inductive load switching and alternator load dump.

Features:

  • Halogen-Free and RoHS compliant
  • Typical maximum temperature coefficient ΔVBR = 0.1% x VBR@25°C x ΔT
  • Glass passivated chip junction in P600 package
  • ISO 7637-2 Level 4 Impulse 5a; 2200W peak pulse capability at 100μs x 150ms waveform, repetition rate (duty cycles): 0.01%
  • Fast response time: typically less than 1.0ps from 0 Volts to BV min
  • Excellent clamping capability
  • Low incremental surge resistance
  • High temperature soldering guaranteed: 260°C/40 seconds / 0.375" (9.5mm) lead length, 5 lbs., (2.3kg) tension
  • Plastic package has Underwriters Laboratory Flammability classification 94V-O

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)
Operating Temperature Maximum CelsiusPolarityPackagePartner ECAD ModelsStockSamplesCompare
SLD10-01810500030011.81317510175BipolarP600SLD10-018CheckOrder
SLD10U-01710500030011.81317510175UnipolarP600SLD10U-017CheckOrder
SLD11-018115000280.212.213.518.2510175BipolarP600SLD11-018CheckOrder
SLD11U-017115000280.212.213.518.2510175UnipolarP600SLD11U-017CheckOrder
SLD12-018125000256.313.314.719.9510175BipolarP600SLD12-018CheckOrder
SLD12U-017125000256.313.314.719.9510175UnipolarP600SLD12U-017CheckOrder
SLD13-018135000237.214.415.921.5510175BipolarP600SLD13-018CheckOrder
SLD13U-017135000237.214.415.921.5510175UnipolarP600SLD13U-017CheckOrder
SLD14-018145000219.815.617.223.2510175BipolarP600SLD14-018CheckOrder
SLD14U-017145000219.815.617.223.2510175UnipolarP600SLD14U-017CheckOrder
SLD15-01815500020916.718.524.4510175BipolarP600SLD15-018CheckOrder
SLD15U-01715500020916.718.524.4510175UnipolarP600SLD15U-017CheckOrder
SLD16-018165000196.21819.326510175BipolarP600SLD16-018Order
SLD16U-017165000196.21819.326510175UnipolarP600SLD16U-017CheckOrder
SLD17-018175000184.818.920.927.6510175BipolarP600SLD17-018CheckOrder
SLD17U-017175000184.818.920.927.6510175UnipolarP600SLD17U-017CheckOrder
SLD18-018185000174.72022.129.2510175BipolarP600SLD18-018CheckOrder
SLD18U-017185000174.72022.129.2510175UnipolarP600SLD18U-017CheckOrder
SLD20-018205000157.422.224.532.4510175BipolarP600SLD20-018CheckOrder
SLD20U-017205000157.422.224.532.4510175UnipolarP600SLD20U-017CheckOrder
SLD22-018225000143.724.426.935.5510175BipolarP600SLD22-018CheckOrder
SLD22U-017225000143.724.426.935.5510175UnipolarP600SLD22U-017CheckOrder
SLD24-018245000131.126.729.538.9510175BipolarP600SLD24-018CheckOrder
SLD24U-017245000131.126.729.538.9510175UnipolarP600SLD24U-017CheckOrder
SLD26-018265000121.128.931.942.1510175BipolarP600SLD26-018CheckOrder
SLD26U-017265000121.128.931.942.1510175UnipolarP600SLD26U-017CheckOrder
SLD28-018285000112.331.134.445.4510175BipolarP600SLD28-018CheckOrder
SLD28U-017285000112.331.134.445.4510175UnipolarP600SLD28U-017CheckOrder
SLD30-018305000105.433.336.848.4510175BipolarP600SLD30-018CheckOrder
SLD30U-017305000105.433.336.848.4510175UnipolarP600SLD30U-017CheckOrder
SLD33-01833500095.736.740.653.3510175BipolarP600SLD33-018CheckOrder
SLD33U-01733500095.736.740.653.3510175UnipolarP600SLD33U-017CheckOrder
SLD36-01836500087.84044.258.1510175BipolarP600SLD36-018CheckOrder
SLD36U-01736500087.84044.258.1510175UnipolarP600SLD36U-017CheckOrder
SLD40-01840500079.144.449.164.5510175BipolarP600SLD40-018CheckOrder
SLD40U-01740500079.144.449.164.5510175UnipolarP600SLD40U-017CheckOrder
SLD43-01843500073.54954.269.4510175BipolarP600SLD43-018CheckOrder
SLD43U-01743500073.54954.269.4510175UnipolarP600SLD43U-017CheckOrder
SLD45-01845500070.25055.372.7510175BipolarP600SLD45-018CheckOrder
SLD45U-01745500070.25055.372.7510175UnipolarP600SLD45U-017CheckOrder
SLD48-01848500065.953.358.977.4510175BipolarP600SLD48-018CheckOrder
SLD48U-01748500065.953.358.977.4510175UnipolarP600SLD48U-017CheckOrder
SLD51-01851500061.956.762.782.4510175BipolarP600SLD51-018CheckOrder
SLD51U-01751500061.956.762.782.4510175UnipolarP600SLD51U-017CheckOrder
SLD54-01854500058.66066.387.1510175BipolarP600SLD54-018CheckOrder
SLD54U-01754500058.66066.387.1510175UnipolarP600SLD54U-017CheckOrder
SLD58-01858500054.564.471.293.6510175BipolarP600SLD58-018CheckOrder
SLD58U-01758500054.564.471.293.6510175UnipolarP600SLD58U-017CheckOrder
SLD60-01860500052.768.475.696.8510175BipolarP600SLD60-018CheckOrder
SLD60U-01760500052.768.475.696.8510175UnipolarP600SLD60U-017CheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
SLD10-018 TVS AXIAL HI-POWER - SLD10 LD DIODE RoHS No 01/01/2004 PbFree No CoC_RoHS9_SLD10-018 REACH209_Declaration_Contain-_SLD10-018 Yes
Contains IPC_SLD10-018
SLD10-018-B TVS AXIAL HI-POWER - SLD10 LDDIODE RoHS No 01/01/2004 PbFree No Yes
SLD10U-017-B TVS AXIAL HI-POWER - SLD10U UNI LDDIODE RoHS No 01/01/2004 PbFree No Yes
SLD10U-017 TVS AXIAL HI-POWER - SLD10U UNI LDDIODE RoHS No 01/01/2004 PbFree No Yes
SLD11-018 TVS AXIAL HI-POWER - SLD11 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
05/31/2013
SLD11U-017 TVS AXIAL HI-POWER - SLD11 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
05/19/2013
SLD12-018 TVS AXIAL HI-POWER - SLD12 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
05/31/2013
SLD12U-017-B TVS AXIAL HI-POWER - SLD12 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
05/19/2013
SLD13-018 TVS AXIAL HI-POWER - SLD13 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 CoC_RoHS9_SLD13-018 Yes
05/31/2013
SLD13U-017 TVS AXIAL HI-POWER - SLD13 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
05/19/2013
SLD14-018 TVS AXIAL HI-POWER - SLD14 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
05/31/2013
SLD14U-017 TVS AXIAL HI-POWER - SLD14 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
05/19/2013
SLD15-018 TVS AXIAL HI-POWER - SLD15 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
05/31/2013
SLD15U-017 TVS AXIAL HI-POWER - SLD15 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 CoC_RoHS9_SLD15U-017 REACH209_Declaration_Contain-_SLD15U-017 Yes
05/19/2013
Contains
SLD16-18-B TVS AXIAL HI-POWER -BULK RoHS No 01/01/2004 PbFree No Yes
SLD16-018 TVS AXIAL HI-POWER - SLD16 LD DIODE RoHS No 01/01/2004 PbFree No CoC_RoHS9_SLD16-018 Yes
SLD16-018-B TVS AXIAL HI-POWER -SLD16 BI LDDIODE RoHS No 01/01/2004 PbFree No Yes
SLD16U-017 TVS AXIAL HI-POWER - SLD16 UNI LDDIODE RoHS No 01/01/2004 PbFree No CoC_RoHS9_SLD16U-017 Yes
SLD16U-017-B TVS AXIAL HI-POWER - SLD16 UNI LDDIODE RoHS No 01/01/2004 PbFree No Yes
SLD17-018 TVS AXIAL HI-POWER - SLD17 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
05/31/2013
SLD17U-017 TVS AXIAL HI-POWER - SLD17 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
05/19/2013
SLD18-018 TVS AXIAL HI-POWER - SLD18 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 CoC_RoHS9_SLD18-018 REACH201_Declaration_with_Pb_SLD18-018 Yes
05/31/2013
Contains
SLD18U-017 TVS AXIAL HI-POWER - SLD18 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
05/19/2013
SLD20-018 TVS AXIAL HI-POWER - SLD20 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
05/31/2013
SLD20U-017 TVS AXIAL HI-POWER - SL20 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
05/19/2013
SLD22-018 TVS AXIAL HI-POWER - SLD22 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 REACH211_Declaration_Contain-_SLD22-018 Yes
05/31/2013
Contains
SLD22U-017 TVS AXIAL HI-POWER - SLD22 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 CoC_RoHS9_SLD22U-017 REACH209_Declaration_Contain-_SLD22U-017 Yes
05/19/2013
Contains
SLD24-018 TVS AXIAL HI-POWER - SLD24 LD DIODE RoHS No 01/01/2004 PbFree No CoC_RoHS9_SLD24-018 REACH205_Declaration_with_Pb_SLD24-018 Yes
Contains IPC_SLD24-018
SLD24U-017 TVS AXIAL HI-POWER - SLD24 UNI LDDIODE RoHS No 01/01/2004 PbFree No Yes
SLD24U-017-B TVS AXIAL HI-POWER - SLD24 UNI LDDIODE RoHS No 01/01/2004 PbFree No CoC_RoHS9_SLD24U-017-B Yes
SLD26-018 TVS AXIAL HI-POWER - SLD26 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
10/17/2012
SLD26U-017 TVS AXIAL HI-POWER - SLD26 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
10/17/2012
SLD28-018 TVS AXIAL HI-POWER - SLD28 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 CoC_RoHS9_SLD28-018 REACH_SVHC Declaration (Contain)_SLD28-018.pdf Yes
10/17/2012
Contains IPC_SLD28-018
SLD28U-017 TVS AXIAL HI-POWER - SLD28 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 REACH_SVHC Declaration (Contain)_SLD28U-017.pdf Yes
10/17/2012
Contains
SLD30-018 TVS AXIAL HI-POWER - SLD30 BI LDDIODE RoHS No 01/01/2004 PbFree No 10/10/2014 CoC_RoHS9_SLD30-018 Yes
10/10/2014
IPC_SLD30-018
SLD30U-017 TVS AXIAL HI-POWER - SLD30 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 CoC_RoHS9_SLD30U-017 REACH209_Declaration_Contain-_SLD30U-017 Yes
10/17/2012
Contains
SLD33-018 TVS AXIAL HI-POWER - SLD33 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 CoC_RoHS9_SLD33-018 REACH219_Declaration_(Contain)_SLD33-018 Yes
10/17/2012
Contains IPC_SLD10~SLD60-_SLD10U~SLD60U
SLD33U-017 TVS AXIAL HI-POWER - SLD33 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 CoC_RoHS9_SLD33U-017 REACH211_Declaration_(Contain)_SLD33U-017 Yes
10/17/2012
Contains
SLD36-018 TVS AXIAL HI-POWER - SLD36 BI LDDIODE RoHS No 01/01/2004 PbFree No 05/09/2014 CoC_RoHS9_SLD36-018 REACH209_Declaration_Contain-_SLD36-018 Yes
05/09/2014
Contains IPC_SLD10~SLD60-_SLD10U~SLD60U
SLD36U-017 TVS AXIAL HI-POWER - SLD36 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
10/17/2012
SLD40-018 TVS AXIAL HI-POWER - SLD40 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
10/17/2012
SLD40U-017 TVS AXIAL HI-POWER - SLD40 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
10/17/2012
SLD43-018 TVS AXIAL HI-POWER - SLD43 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
10/17/2012
SLD43U-017 TVS AXIAL HI-POWER - SLD43 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
10/17/2012
SLD45-018 TVS AXIAL HI-POWER -SLD45 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
02/12/2015
SLD45U-017 TVS AXIAL HI-POWER -SLD45 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
02/12/2015
SLD48-018 TVS AXIAL HI-POWER -SLD48 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
02/12/2015
SLD48U-017 TVS AXIAL HI-POWER -SLD48 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 CoC_RoHS9_SLD48U-017 REACH201_Declaration_with_Pb_SLD48U-017 Yes
02/12/2015
Contains
SLD51-018 TVS AXIAL HI-POWER -SLD51 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
02/12/2015
SLD51U-017 TVS AXIAL HI-POWER -SLD51 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
02/12/2015
SLD54-018 TVS AXIAL HI-POWER -SLD54 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
02/12/2015
SLD54U-017 TVS AXIAL HI-POWER -SLD54 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
02/12/2015
SLD58-018 TVS AXIAL HI-POWER -SLD58 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 CoC_RoHS9_SLD58-018 REACH211_Declaration_Contain-_SLD58-018 Yes
02/12/2015
Contains IPC_SLD10~SLD60-_SLD10U~SLD60U
SLD58U-017 TVS AXIAL HI-POWER -SLD58 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
02/12/2015
SLD60-018 TVS AXIAL HI-POWER - SLD60 BI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
10/17/2012
SLD60U-017 TVS AXIAL HI-POWER - SLD60 UNI LDDIODE RoHS No 01/01/2004 PbFree No 06/16/2015 Yes
10/17/2012
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