SP4031-02BTG - SP4031 Series

Series: SP4031 Series
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TVS Diode Array SP4031 Image
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The SP4031-02BTG hybrid protector offers both overcurrent and differential only overvoltage protection for applications such as 10/100/1000BaseT ports. Compliant with the newest standards of overvoltage per industry standard ITU-T K.21. Tested to basic tests levels 2.5kV overvoltage. Flow-through package layout allows PCB trace routing directly through the SP4031-02BTG without changing pitch dimensions, thus having less impact on normal signal high frequency components.

During a prolonged overvoltage event such as a power fault, this component will present a high impedance. The high impedance state will reset once the power fault event has ended. During a fast transient event, the component will clamp, thus protecting any downstream chipsets.

These components can safely absorb up to 35A per IEC 61000-4-5 2nd edition (tP=8/20μs) without performance degradation and a minimum ±30kV ESD per IEC 61000-4-2 International Standard. The low loading capacitance and high surge capability makes the SP4031-02BTG ideal for protecting telecommunication ports such as Ethernet and other high speed data interfaces.

Features & Benefits:

  • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
  • EFT, IEC 61000-4-4, 40A (5/50ns)
  • Lightning, 35A (8/20 as defined in IEC 61000-4-5 2nd edition)
  • Low capacitance of 2.5pF (@VR=0V)
  • Moisture Sensitivity Level (MSL -1)
  • Lead free and RoHS compliant
  • This SP4031 hybrid component provides a tested and proved protection solution for high-speed interfaces such as 10/100/1000BaseT applications
  • Low parasitic capacitance
  • Low operating voltage (<3.3 V)
  • Low breakdown voltage (>3.5V)

Applications:

  • 10/100/1000BaseT Ethernet
  • ITU K.21 Basic level compliance
  • ADSL/VDSL/G.fast modem
  • Industrial Ethernet

Check Stock Order Samples
Property (Mouseover for details) Value
Reverse Standoff Voltage (V) 3.3
Leakage Current (uA) 0.5
ESD, Contact Discharge (kV) ±30
ESD, Air Discharge (kV) ±30
Lightning Immunity (8x20us) 80
AEC-Q101 Qualified Yes
Typical Capacitance (pF) 3
Polarity Bidirectional
Channels 2
Sample Request Yes
Breakdown Voltage (MIN VBR@IT ) (V) 3.5
Partner ECAD Models SP4031-02BTG
Package SOIC-8L

Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
SP4031-02BTG 2CH 80A 3.3V TVS Diode SOIC8 RoHS No 10/12/2018 PbFree No 10/12/2018 Yes
10/12/2018
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