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IP4285CZ6-TD ECAD models PCB Symbol, Footprint & ECAD Model

ESD protection for high-speed interfaces

The device is designed to protect high-speed interfaces such as USB 2.0 ports against ElectroStatic Discharge (ESD).

The device includes four high-level ESD protection diode structures for high-speed signal lines. It is encapsulated in a small SOT457 (SC-74) Surface-Mounted Device (SMD) plastic package.

All signal lines are protected by a special diode configuration offering ultra low line capacitance of 0.85 pF maximum. This configuration provides protection to downstream components from ESD voltages up to ±12 kV contact according to IEC 61000-4-2, level 4.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
IP4285CZ6-TD IP4285CZ6-TD,125 934066066125 SOT457 Order product


  • System ESD protection for USB 2.0
  • All signal lines with integrated rail-to-rail clamping diodes for downstream ESD protection of ±12 kV according to IEC 61000-4-2, level 4
  • Line capacitance of 0.85 pF maximum for each channel

Target applications

The device is designed for receiver and transmitter port protection in:

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


Type numberPackage nameNo of protected linesConfigurationVRWM (V)Cd [typ] (pF)VESD IEC61000-4-2 (kV)
IP4285CZ6-TDSC-74; TSOP64Rail-to-Rail5.50.8512


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 660 66125 )
SC-74; TSOP6
SOT457Reel 7" Q3/T4, Reverse

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
Quality and reliability disclaimer

Documentation (2)

File nameTitleTypeDate
IP4285CZ6-TDESD protection for high-speed interfacesData sheet2018-07-31
IP4285CZ6-TD_Nexperia_Product_ReliabilityIP4285CZ6-TD Nexperia Product Reliability Quality documentQuality document2020-03-11


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Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
IP4285CZ6-TDIP4285CZ6-TD,125934066066125Reel 7" Q3/T4, ReverseOrder product


As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store:

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.