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Very 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 designed to protect one signal line from the damage caused by ESD and other transients.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PESD4V0Y1BBSF PESD4V0Y1BBSFYL 934662472315 SOD962-2 Order product

Features and benefits

  • Bidirectional ESD protection of one line
  • VRWM = 4 V device
  • Very low diode capacitance Cd = 0.7 pF typical
  • Extremely low clamping and trigger voltage (6.7 V TLP) to protect sensitive I/Os
  • Extremely low inductance protection path to ground
  • ESD protection up to ±30 kV according to IEC 61000-4-2
  • IEC 61000-4-5 (surge): IPP = 25 A peak pulse (average measured)
  • Ultra small, very low inductance SMD package
  • Exceeds IEC 61000-4-4 level 4 for I/O data lines, meets IEC 61000-4-4 level 4 for power supply ports (corresponds to 80 A into a 50 Ohm termination)


  • Cellular handsets and accessories
  • Portable electronics
  • Communication systems
  • Computers and peripherals
  • USB3.2 and USB2.0 data lines, SD-card data lines


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


Type numberOrderable part number, (Ordering code (12NC))StatusPackagePackage informationReflow-/Wave solderingPacking
( 9346 624 72315 )
SOD962-2Reel 7" Q1/T1 or Q3/T4 Pitch 2mm

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
Quality and reliability disclaimer

Documentation (2)

File nameTitleTypeDate
PESD4V0Y1BBSF_SDSExtremely low clamping bidirectional ESD protection diodeShort data sheet2022-08-23
AN90038ESD protection for high-speed interfaces without latch-upApplication note2023-03-02


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Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
PESD4V0Y1BBSFPESD4V0Y1BBSFYL934662472315Reel 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.