SP4322 Series - 0.4pF 11A Bidirectional Diode Array

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SP4322 is specifically designed to protect high-speed interfaces against ElectroStatic Discharge (ESD), such as DisplayPort interfaces and USB 3.1 Gen 1. The signal line is protected by low line  capacitance of 0.4 pF typical.

SP4322 can absorb repetitive ESD strikes above the maximum level specified in the IEC 61000-4-2 international standard without performance degradation and safely dissipate 11A of 8/20μs surge current (IEC 61000-4-5 2nd edition).

Excellent low capacitance, clamping capability, low leakage, and fast response time make this part an ideal solution for protecting high speed data lines. 

Features: 

  • ESD, IEC 61000-4-2, ±18kV contact, ±30kV air
  • EFT, IEC 61000-4-4, 40A (5/50ns)
  • Lightning, 11A (8/20μs as defined in IEC 61000-4-5 2nd edition)
  • Low capacitance of 0.4pF (TYP @ VR=0V)
  • Low leakage current of 1nA (TYP) at 5V
  • Halogen free, lead free and RoHS compliant
  • Moisture Sensitivity Level (MSL -1)
  • AEC-Q101 Qualified

Applications: 

  • USB 3.1
  • DisplayPort
  • S-ATA
  • NFC
  • 1G/2.5G/10G Ethernet 

Access specifications, certifications, check availability and order parts below

Catalog #AEC-Q101 QualifiedStandoff
Voltage
(V)
ILeak
(μA)
ESD Contact
(kV)
ESD Air
(kV)
Lightning
Immunity
(8x20μs)
(A)
Clamp
Voltage
CI/OTYP
(pF)
SizePolarityChannelsPublic part (Yes/No)Product CategorySamplesSBUPartner ECAD ModelsStockSamples
SP4322-01ETGYES5.00.10&18&30114V@1A0.4SOD882Bidirectional1YesLow Capacitance ESD ProtectionYesSBUSP4322-01ETGCheckOrder
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