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Ultra low capacitance bidirectional ESD protection diode

Ultra low capacitance bidirectional ElectroStatic Discharge (ESD) protection diode, part of the TrEOS Protection family. This device is housed in a DSN0603-2 (SOD962-2) leadless ultra small Surface-Mounted Device (SMD) package. The TrEOS Protection family is optimized for safeguarding very sensitive high-speed interfaces against ESD pulses with a high level of robustness.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PESD2V8R1BSF PESD2V8R1BSFYL 934661514315 SOD962-2 Order product

Features and benefits

  • Suitable for USB4 and Thunderbolt3 data lines
  • Backwards compatible to USB 3.2 due to VRWM = 2.8 V
  • Extremely low insertion loss of -0.21 dB at 10 GHz
  • Extremely low return loss of -17.4 dB at 10 GHz
  • Bidirectional ESD protection of one line
  • Extremely low diode capacitance Cd = 0.1 pF
  • ESD protection up to ±10 kV according to IEC 61000-4-2
  • Ultra small SMD package


ESD and surge protection for:

  • USB4 and Thunderbolt3 data lines
  • very sensitive interface lines

in portable electronics, communication, consumer and computing devices.


Type numberPackage nameNr of linesConfigurationVRWM (V)Cd [typ] (pF)VESD IEC61000-4-2 (kV)αIL [typ] (dB)


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9346 615 14315 )
SOD962-2Reel 7" Q1/T1 or Q3/T4 Pitch 2mm

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
PESD2V8R1BSFUltra low capacitance bidirectional ESD protection diodeData sheet2021-03-01
PESD2V8R1BSF_Nexperia_Product_ReliabilityPESD2V8R1BSF Nexperia Product ReliabilityQuality document2022-03-21
Whitepaper_ESD_protection_devices_for_USB4Choosing ESD protection devices for USB4White paper2020-03-06
Whitepaper_ESD_protection_devices_for_USB4_CN为USB4TM选择ESD保护器件White paper2020-03-27


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Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
PESD2V8R1BSFPESD2V8R1BSFYL934661514315Reel 7" Q1/T1 or Q3/T4 Pitch 2mm- Order 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.