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Extremely low clamping bidirectional ESD protection diode

Extremely symmetrical bidirectional ElectroStatic Discharge (ESD) protection diode housed in a leadless ultra small DSN0402B-2 (SOD992B) 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
PESD5V5V1BCSN PESD5V5V1BCSNYL 934660598315 SOD992B Order product

Features and benefits

  • Bidirectional ESD protection of one line
  • Very low diode capacitance Cd = 8.6 pF
  • Extremely low clamping to protect sensitive I/Os
  • Extremely low-inductance protection path to ground
  • ESD protection up to ±25 kV according to IEC 61000-4-2
  • Leadless ultra small SMD package


  • Cellular handsets and accessories
  • Portable electronics
  • Communication systems
  • Computers and peripherals


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


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9346 605 98315 )
ActiveStandard Marking
SOD992BReel 7" Q1/T1 Pitch 2mm

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
You can request this via a support request
Quality and reliability disclaimer

Documentation (3)

File nameTitleTypeDate
PESD5V5V1BCSNExtremely low clamping bidirectional ESD protection diodeData sheet2019-10-02
AN90008Recommendations for Printed Circuit Board assembly of DSN0402B-2 (SOD992B)Application note2019-07-11
PESD5V5V1BCSN_Nexperia_Product_ReliabilityPESD5V5V1BCSN Nexperia Product ReliabilityQuality document2021-03-19


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Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
PESD5V5V1BCSNPESD5V5V1BCSNYL934660598315Reel 7" Q1/T1 Pitch 2mmOrder 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.