SP11xx Series Series - SP11xx Series Discrete Unidirectional TVS Diode

Series: SP11xx 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.

Avalanche breakdown diodes fabricated in a proprietary silicon avalanche technology protect each I/O pin to provide a high level of protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes can safely absorb repetitive ESD strikes at ±30kV (contact and air discharge, IEC 61000-4-2) without performance degradation. Additionally, each diode can safely dissipate 80A (SP1105S) of 8/20μs surge current (IEC 61000-4-5 2nd edition) with very low clamping voltages.

Features & Benefits:

  • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
  • EFT, IEC 61000-4-4, 40A (5/50ns)
  • Lightning, IEC 61000-4-5 2nd edition, 80A (tP=8/20μs, SP1105S)
  • Low clamping voltage
  • Low leakage current
  • Moisture Sensitivity Level (MSL-1)
  • Lead free and RoHS compliant
  • AEC-Q101 qualified

Applications:

  • Switches / Buttons
  • Test Equipment / Instrumentation
  • Point-of-Sale Terminals
  • Medical Equipment
  • Notebooks / Desktops / Servers
  • Computer Peripherals
  • Automotive Electronics

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Access specifications, certifications, check availability and order parts below

Catalog #Standoff
Voltage
(V)		ILeak
(μA)		ESD Contact
(kV)		ESD Air
(kV)		Lightning
Immunity
(8x20μs)
(A)		Clamp
Voltage		CI/OTYP
(pF)		PolarityChannelsMIN VBR@IT
(V)
PackagePartner ECAD ModelsStockSamplesCompare
SP1105S-01UTG51±30±30809.8V@80A630Unidirectional16uDFN0603SP1105S-01UTGCheckOrder
SP1112-01UTG121±30±304026.5V@40A230Unidirectional113.3uDFN0603SP1112-01UTGCheckOrder
SP1115-01UTG151±30±303030V@30A180Unidirectional116.7uDFN0603SP1115-01UTGCheckOrder
SP1124-01UTG241±30±302045V@20A130Unidirectional126.7uDFN0603SP1124-01UTGCheckOrder
SP1105-01UTG
Obsolete: 2023 -05-22
Replaced By: SP1105S-01UTG 		51±30±307010.9V@70A630Unidirectional16uDFN0603SP1105-01UTG
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
SP1105-01UTG 30KV 5V 70A TVS Diod uDFN-2 RoHS No 03/21/2018 PbFree No 03/21/2018 CoC_RoHS10_SP1105-01UTG REACH_SVHC Declaration_SP1105-01UTG Yes
03/21/2018		 Does not Contain IPC_SP1105-01UTG_EK
SP1105S-01UTG 30KV 5V 80A TVS Diod uDFN-2 RoHS No 08/08/2017 PbFree No 08/08/2017 CoC_RoHS10_SP1105S-01UTG REACH_SVHC Declaration_SP1105S-01UTG.pdf Yes
08/08/2017		 Does not Contain IPC_SP1105S-01UTG_EK
SP1112-01UTG 30KV 12V 40A TVS Diod uDFN-2 RoHS No 03/21/2018 PbFree No 03/21/2018 CoC_RoHS10_SP1112-01UTG REACH205_Declaration_SP1112-01UTG Yes
03/21/2018		 Does not Contain IPC_SP1112-01UTG_EK
SP1115-01UTG 30KV 15V 30A TVS Diod uDFN-2 RoHS No PbFree No CoC_RoHS10_SP1115-01UTG REACH_SVHC Declaration_SP1115-01UTG.pdf Yes
Does not Contain
SP1124-01UTG 30KV 24V 20A TVS Diod uDFN-2 RoHS No 03/21/2018 PbFree No 03/21/2018 CoC_RoHS10_SP1124-01UTG REACH_SVHC Declaration_SP1124-01UTG Yes
03/21/2018		 Does not Contain IPC_SP1124-01UTG_EK
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pdficon Littelfuse TVS Diode Array SP11xx Datasheet

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