ESD protection for in-vehicle networks

ESD protection device in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package, designed to protect two automotive in-vehicle network bus lines from the damage caused by electrostatic discharge (ESD) and other transients for 24V and 48 V board net.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PESD2IVN48T-Q PESD2IVN48T-QR 934663746215 SOT23 Order product

Features and benefits

  • Reverse stand-off voltage: VRWM = 48 V

  • Low clamping voltage: VCL= 67 V at IPPM = 3.5 A

  • Typical diode capacitance matching: ∆Cd/Cd = 0.5 %

  • Low capacitance for improved signal integrity: Cd typ = 7.1 pF

  • ESD protection up to 30 kV (IEC 61000-4-2; ISO 10605; C = 330 pF, R = 330 Ω)

  • Low leakage current: IRM< 1 nA

  • Qualified according to AEC-Q101 and recommended for use in automotive applications


ESD protection for in-vehicle network lines in automotive environments


  • LIN

  • FlexRay

  • SENT


Type numberPackage versionPackage nameSize (mm)ConfigurationNr of linesVRWM (V)Cd [typ] (pF)IPPM [max] (A)VESD (kV)
PESD2IVN48T-QSOT23SOT232.9 x 1.3 x 1Bidirectional2487.13.530

PCB Symbol, Footprint and 3D Model

Model NameDescription


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9346 637 46215 )


Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
PESD2IVN48T-QESD protection for in-vehicle networksData sheet2022-05-02
PESD2IVN48T-Q_Nexperia_Product_ReliabilityPESD2IVN48T-Q Nexperia Product ReliabilityQuality document2023-04-04
SOT23_215Reel pack for SMD, 7"; Q3/T4 product orientationPacking information2020-04-29
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08


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
PESD2IVN48T-QPESD2IVN48T-QR934663746215SOT23_215- 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.