SP712-02HTG - SP712 Series

Series: SP712
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Littelfuse TVS Diode Array SOT23-3 Image
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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 SP712 TVS Diode Array is designed to protect RS-485 applications with asymmetrical working voltages (-7V to 12V) from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning induced surges.

The SP712 can absorb repetitive ESD strikes above the maximum level specified in IEC 61000-4-2 international standard without performance degradation and safely dissipate up to 20A of 8/20us induced surge current (IEC 61000-4-5) with very low clamping voltages.

Features & Benefits:

  • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
  • EFT, IEC 61000-4-4, 50A (5/50ns)
  • Lightning, IEC 61000- 4-5 2nd edition, 20A (tP=8/20μs)
  • Working Voltages: -7V to 12V
  • Low clamping voltage
  • Low leakage current
  • Halogen free, Lead free and RoHS compliant
  • Moisture Sensitivity Level(MSL -1)
  • AEC-Q101 qualified


  • RS-485
  • Fieldbus
  • Modbus
  • Profibus
  • DMX512
  • Security Systems
  • Automated Teller Machines (ATMs)
  • Lighting Control - DALI
  • Communication Equipments
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
SP712-02HTG 12V 20A 30kV SOT23-3L Diodes Array RoHS No 03/02/2020 PbFree No 03/02/2020 CoC_RoHS10_SP712-02HTG REACH_SVHC Declaration_SP712-02HTG.pdf Yes
Does not Contain IPC_SP712-02HTG_EF
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