SP4050 Series - 3.3V Multiline, High Surge ESD Protection

Series: SP4050
Availability: Phase Out/Obsolete

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The SP4050 integrates low capacitance diodes with an additional zener diode to protect each I/O pin against ESD and high surge events. This robust component can safely absorb up to 20A 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. Their low loading capacitance also makes them ideal for protecting high speed signal pins.

Features:

  • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
  • EFT, IEC 61000-4-4, 40A (5/50ns)
  • Lightning, IEC 61000-4-5 2nd edition,20A (tp=8/20μs)
  • Low capacitance of 4.4pF (TYP) per I/O
  • Low leakage current of 0.5μA (MAX) at 2.5V
  • Moisture Sensitivity Level (MSL-1)
  • Halogen free, Lead free and RoHS compliant

Applications:

  • LCD/PDP TVs
  • Desktops
  • Game Consoles
  • Set Top Boxes
  • Notebooks

Application Spotlight

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)		PolarityChannelsMIN VBR@IT
(V)
Compare
SP4050-08ATG
Obsolete: 2020 -10-19
Replaced By: SP4060-08ATG 		2.50.5±30±302013.2V@20A4.4Yes8NA
SP4050-12TTG
Obsolete: 2020 -10-19		2.50.5±30±302013.2V@20A4.4Yes12NA
SP4050-12UTG
Obsolete: 2020 -10-19		2.50.5±30±302013.2V@20A4.4Yes12NA
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
SP4050-08ATG 8Ch 30KV 2.8V 4.4pF Diode Array MSOP-10 RoHS No 02/09/0200 PbFree No 01/01/2010 Yes
SP4050-12TTG 12Ch 2.8V 5pF 20A Diode Array TDFN-14 RoHS No 10/25/2011 PbFree No 10/25/2011 Yes
10/25/2011
SP4050-12UTG 12 Ch 30KV 2.8V Low Voltage & Cap. Diode RoHS No 07/25/2011 PbFree No 07/25/2011 Yes
07/25/2011
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