SP3025 Series - 2.5V, 30A Diode Array

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The SP3025 is a low-capacitance, TVS Diode Array designed to provide protection against ESD (electrostatic discharge), CDE (cable discharge events), EFT (electrical fast transients), and lightning induced surges for highspeed, differential data lines. It’s packaged in a SOT23- 6L and each device can protect up 4 channels up to 30A (IEC 61000-4- 5 2nd edition,) and up to ±30kV ESD (IEC 61000-4-2).

The SP3025 with its low capacitance and low clamping voltage makes it ideal for high-speed data interfaces such as 1GbE applications found in notebooks, switches, etc. 

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, 30A (tP=8/20μs)
  • Low capacitance of 1.7pF@0V (TYP)
  • Low leakage current of 1nA (TYP) at 2.5V
  • Low operating and clamping voltage
  • Provides protection for two differential data pairs (4 channels) up to 30A
  • Halogen free, Lead free and RoHS compliant
  • Moisture Sensitivity Level (MSL -1)


  • 10/100/1000 Ethernet
  • WAN/LAN Equipment
  • Desktops, Servers and Notebooks
  • LVDS Interfaces
  • Integrated Magnetics
  • Smart TV
  • 2.5G/5G/10G Ethernet

Access specifications, certifications, check availability and order parts below

Catalog #AEC-Q101 QualifiedStandoff
ESD Contact
PolarityChannelsMIN VBR@IT
PackagePartner ECAD ModelsStockSamples
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
SP3025-04HTG 2.5V 30A 1.7pF 30kV SOT23-6L TVS Array RoHS No 08/19/2020 PbFree No 08/19/2020 CoC_RoHS10_SP3025-04HTG REACH_SVHC Declaration_SP3025-04HTG.pdf Yes
Does not Contain IPC_SP3025-04HTG_TD
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