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


  • 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

Target applications

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


Type numberPackage name


Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
SOD992BReel 7" Q1/T1 Pitch 2mmSamples available / Developmentno markingPESD5V5V1BCSNYL
( 9346 605 98315 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
PESD5V5V1BCSNPESD5V5V1BCSNYLNot availableweek 25, 201911
Quality and reliability disclaimer

Documentation (2)

File nameTitleTypeDate
PESD5V5V1BCSNExtremely low clamping bidirectional ESD protection diodeData sheet2019-02-13
SOD992Bsilicon, leadless tiny package; 2 terminals; 0.28 mm pitch; 0.43mm x 0.23 mm x 0.12 mm bodyOutline drawing2019-04-07


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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:

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.