SP3522 Series - 0.15pF 22kV avalanche diodes

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The SP3522 integrates ultra low capacitance cathode-to cathode silicon avalanche diodes to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). This robust component can safely absorb repetitive ESD strikes above the maximum level specified in the IEC 61000-4-2 international standard (±8kV contact discharge) without performance degradation. The extremely low loading capacitance also makes it ideal for protecting high speed signal pins such as V-By-One®, HDMI, USB3.0, USB2.0, and IEEE 1394.

Features:

  • ESD IEC61000-4-2, ±22kV contact, ±22kV air
  • EFT, IEC61000-4-4, 40A (tp=5/50ns)
  • Lightning, IEC61000-4-5 2nd edition, 2.5A (tp=8/20μs)
  • Low capacitance of 0.15pF (TYP) at 3GHz
  • Low profile 0201 DFN packages and SOD882 packages
  • Facilitates excellent signal integrity
  • ELV Compliant
  • Moisture Sensitivity Level (MSL-1)
  • AEC-Q101 qualified
  • Halogen free, Lead free and RoHS compliant

Applications:

  • Ultra-high speed data lines
  • USB 3.1, 3.0, 2.0
  • HDMI 2.0, 1.4a, 1.3
  • DisplayPort(TM)
  • V-by-One®
  • LVDS interfaces
  • Consumer, mobile and portable electronics
  • Tablet PC and external storage with high speed interfaces
  • Applications requiring high ESD performance in small packages 

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)
SizeChannelsMountingStockSamplesCompare
SP3522-01ETG7.01±22±222.514.5V@2.5A0.15SOD8821Surface MountCheckOrder
SP3522-01UTG7.01.0±22±222.514.5V@2.5A0.150201 DFN1Surface MountCheckOrder
SP3530-01UTG7.01.0±22±222.511.8V@2.5A0.30201 DFN1Surface MountCheckOrder