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

PCB Symbol, Footprint and 3D Model

Model NameDescription


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9346 605 98315 )
ActiveStandard Marking

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
Quality and reliability disclaimer

Documentation (4)

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 document2023-04-04
SOD992B_315DSN0402B-2; Leadless super small package; Reel pack, SMD, 7"; Q1/T1 standard product orientation; Orderable part number ending ,315 or YL; Ordering code (12NC) ending 315Packing information2020-04-21


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.

PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
PESD5V5V1BCSNPESD5V5V1BCSNYL934660598315SOD992B_315- 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.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.