Register once, drag and drop ECAD models into your CAD tool and speed up your design.

Click here for more information


ESD protection for high-speed interfaces

This bidirectional ESD protection device is designed to protect high-speed interfaces such as SuperSpeed USB 3.2 at 10 Gbps, HDMI, DisplayPort, external Serial Advanced Technology Attachment (eSATA), Low Voltage Differential Signaling (LVDS), and Gigabit Multimedia Serial Link (GMSL) Serializer/Deserializer (SerDes) against ElectroStatic Discharge (ESD).

The device is encapsulated in a leadless small DFN2510D-10 (SOT1165D) plastic package with side-wettable flanks (SWF) which allow automatic optical inspection (AOI). The device provides ESD protection up to 15 kV exceeding IEC61000-4-2 level 4 and fulfilling ISO10605.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PESD4USB3B-TTS PESD4USB3B-TTSAX 934662559118 SOT1165D Order product
PESD4USB3B-TTS PESD4USB3B-TTSX 934662559115 SOT1165D Order product

Features and benefits

  • System-level ESD protection for USB 2.0 and SuperSpeed USB 3.2 at 10 Gbps, HDMI, DisplayPort, eSATA and LVDS
  • Line capacitance of only 0.3 pF for each channel
  • Outstanding system protection: extremely deep snap-back combined with dynamic resistance of 0.5 Ω
  • ESD protection level up to ±15 kV (IEC 61000-4-2, level 4; ISO10605)
  • Matched 0.5 mm trace spacing and side-wettable flanks (SWF) for AOI
  • Design-friendly ‘pass-through’ signal routing
  • AEC-Q101 qualified


  • Infotainment applications: USB 2.0, SuperSpeed USB 3.2 at 10 Gbps, HDMI 2.0, HDBaseT
  • Automotive A/V monitors, display and cameras
  • SerDes: GMSL, FPD-Link, LVDS


Type numberPackage versionPackage nameSize (mm)Configuration# of linesVRWM (V)Cd [typ] (pF)IPPM [max] (A)VESD (kV)
PESD4USB3B-TTSSOT1165DDFN2510D2.5 x 1 x 0.75Bidirectional43.30.24715


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9346 625 59118 )
Reel 13" Q1/T1
( 9346 625 59115 )
ActiveB3BReel 7” Q1/T1 or Q2/T3

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
Quality and reliability disclaimer

Documentation (2)

File nameTitleTypeDate
PESD4USB3B-TTSESD protection for high-speed interfacesData sheet2021-03-15
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06


If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
PESD4USB3B-TTSPESD4USB3B-TTSAX934662559118Reel 13" Q1/T1Order product
PESD4USB3B-TTSPESD4USB3B-TTSX934662559115Reel 7” Q1/T1 or Q2/T3Order product


As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

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.