Bipolar transistors


ESD protection, TVS, filtering and signal conditioning





Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)


Extremely low clamping bidirectional ESD protection diode

ESD protection device in an ultra-small DFN1110D-3 (SOT8015) leadless Surface-Mounted Device (SMD) plastic package with side wettable flanks, designed to protect two automotive in-vehicle network bus lines from the damage caused by Electro-Static Discharge (ESD) and other transients.

Features and benefits

  • Reverse stand-off voltage: VRWM = 33 V

  • Low clamping voltage: typical VCL = 38 V at Ipp = 1 A

  • ESD protection up to 17 kV (IEC 61000-4-2)

  • ESD protection up to 15 kV (ISO 10605; C = 330 pF, R = 330 Ω)

  • Low capacitance: Cd = 4.5 pF

  • ISO 7637-2 pulse 3a/3b = ± 300 V

  • ISO 7637-2 pulse 2a = 45 V

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


ESD protection for in-vehicle network lines in automotive environments

  • 24 V board net / truck systems

  • CAN / CAN-FD

  • FlexRay

  • SENT


Type number Package name Nr of lines Configuration VRWM (V) (V) Cd [typ] (pF) VESD IEC61000-4-2 (kV)
PESD2CANFD33UQB-Q DFN1110D-3 2 Bidirectional 33 4.1 17


Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
Active QF SOT8015

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
Quality and reliability disclaimer

Documentation (11)

File name Title Type Date
PESD2CANFD33UQB-Q Extremely low clamping bidirectional ESD protection diode Data sheet 2024-03-26
AN90023 Thermal performance of DFN packages Application note 2020-11-23
AN90023_ZH Thermal performance of DFN packages Application note 2021-02-26
AN90032 Low temperature soldering, application study Application note 2022-02-22
Nexperia_asset_document_brochure_autoDFN_CN_LR 小巧轻便的汽车 二极管和晶体管 Brochure 2022-04-26
SOT8015 3D model for products with SOT8015 package Design support 2022-05-03
Nexperia_AutoDFN_factsheet_2022 Small & light automotive diodes and transistors Leaflet 2022-04-13
SOT8015 plastic, leadless extremely thin small outline package with side-wettable flanks (SWF); 3 terminals; 0.65 mm pitch; 1.1 mm x 1 mm x 0.48 mm body Package information 2023-05-31
SOT8015_147 DFN1110D-3; Reel pack for SMD, 7"; Q2/T3 product orientation Packing information 2021-02-08
PESD2CANFD33UQB-Q_Nexperia_Product_Reliability PESD2CANFD33UQB-Q Nexperia Product Reliability Quality document 2024-04-29
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06


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.


File name Title Type Date
SOT8015 3D model for products with SOT8015 package Design support 2022-05-03

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
PESD2CANFD33UQB-Q PESD2CANFD33UQB-QZ 934666346147 Active SOT8015_147 5,000 Order product


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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. Check out the list of official distributors.

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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PESD2CANFD33UQB-Q PESD2CANFD33UQB-QZ 934666346147 SOT8015 Order product