ESD protection for ultra high-speed interfaces

The devices are designed to protect high-speed interfaces such as High-Definition Multimedia Interface (HDMI), DisplayPort, SuperSpeed USB, external Serial Advanced Technology Attachment (eSATA) and Low Voltage Differential Signaling (LVDS) interfaces against ElectroStatic Discharge (ESD).

The devices include high-level ESD protection diodes for ultra high-speed signal lines and are available in two package variants: XSON10 and TSSOP10.

All signal lines are protected by a special diode configuration offering ultra low line capacitance of only 0.5 pF. These diodes provide protection to downstream components from ESD voltages up to ±8 kV contact according to IEC 61000-4-2, level 4.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
IP4284CZ10-TBR IP4284CZ10-TBR,115 934065614115 SOT1176-1 Order product
IP4284CZ10-TBR/LC IP4284CZ10-TBR/LCX 934068694115 SOT1176-1 Order product
IP4284CZ10-TBR/S500 IP4284CZ10-TBR/S50 934066057115 SOT1176-1 Order product


  • Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen and antimony (Dark Green compliant)
  • System ESD protection for USB 2.0 and USB SuperSpeed 3.0, HDMI 1.3 and HDMI 1.4, DisplayPort, eSATA and LVDS
  • All signal lines with integrated rail-to-rail clamping diodes for downstream ESD protection of ±8 kV according to IEC 61000-4-2, level 4
  • Matched 0.5 mm trace spacing
  • Signal lines with ≤ 0.05 pF matching capacitance between signal pairs
  • Line capacitance of only 0.5 pF for each channel
  • 4-channel, XSON10 or TSSOP10 Pb-free package
  • Design-friendly ’pass-thru’ signal routing

Target applications

The devices are designed for high-speed receiver and transmitter port protection:

  • TVs, monitors
  • DVD recorders and players
  • Notebooks, mother boards, graphic cards and ports
  • Set-top boxes and game consoles


Type numberPackage versionPackage nameSize (mm)No of protected linesConfigurationCd [typ] (pF)Cd [max] (pF)VRWM (V)VESD IEC61000-4-2 (kV)IRM [max] (µA)
IP4284CZ10-TBRSOT1176-1DFN2510A-102.5 x 1 x 0.54Rail-to-Rail0.50.75.581


All type numbers in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
( 9340 656 14115 )
Withdrawn / End-of-lifeStandard Marking
SOT1176-1Reel 7" Q1/T1

Discontinuation information

Type numberOrderable part numberlabel.orderingCodeLast time buy dateLast time delivery dateReplacement productStatusComments
IP4284CZ10-TBRIP4284CZ10-TBR,1159340656141152016-06-302016-12-31PUSB3FR4Full withdrawal

Quality, reliability & chemical content

All type numbers in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
IP4284CZ10-TBRIP4284CZ10-TBR,115Not available11
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
IP4284CZ10-TBR_TTESD protection for ultra high-speed interfacesData sheet2011-05-20
AN10910Protecting charger interfaces and typical battery charging topologies with external bypass transistorsApplication note2011-07-01
SOT1176-1_115DFN2510A-10; Reel pack, SMD, 7"; Q1/T1 standard product orientation; Orderable part number ending ,115 or X; Ordering code (12NC) ending 115Packing2018-07-23
SOT1176-1plastic, leadless extremely thin small outline package; 10 terminals; 0.5 mm pitch; 2.5 mm x 1 mm x 0.5 mm bodyOutline drawing2018-06-03


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