Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

PBSS4140U

40V Low VCEsat NPN Transistor

NPN low VCEsat transistor in a SOT323 plastic package.

PNP complement: PBSS5140U.

Features and benefits

  • Low collector-emitter saturation voltage

  • High current capabilities.

  • Improved device reliability due to reduced heat generation.

  • Enhanced performance over SOT231A general purpose packaged transistors.

  • AEC-Q101 qualified

Applications

  • General purpose switching and muting

  • LCD backlighting

  • Supply line switching circuits

  • Battery driven equipment (mobile phones, video cameras and hand-held devices).

Parametrics

Type number Package version Package name Size (mm) channel type (e) Ptot (mW) VCEO [max] (V) IC [max] (mA) hFE [min] hFE [max] TJ [max] (°C) fT [min] (MHz) Automotive qualified
PBSS4140U SOT323 SC-70 2 x 1.25 x 0.95 NPN 250.0 40.0 1000.0 300.0 900.0 150 150.0 Y

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
PBSS4140U PBSS4140U,115
(934056514115)		 Active 41% SOT323
SC-70
(SOT323) 		SOT323 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT323_115
PBSS4140U,135
(934056514135)		 Active 41% SOT323_135

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
PBSS4140U PBSS4140U,115 PBSS4140U rohs rhf rhf
PBSS4140U PBSS4140U,135 PBSS4140U rohs rhf rhf
Quality and reliability disclaimer

Documentation (13)

File name Title Type Date
PBSS4140U 40V Low VCEsat NPN Transistor Data sheet 2001-07-12
AN11076 Thermal behavior of small-signal discretes on multilayer PCBs Application note 2021-06-23
SOT323 3D model for products with SOT323 package Design support 2019-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SC-70_SOT323_mk plastic, surface-mounted package; 3 leads; 1.3 mm pitch; 2 mm x 1.25 mm x 0.95 mm body Marcom graphics 2017-01-28
SOT323 plastic, surface-mounted package; 3 leads; 1.3 mm pitch; 2 mm x 1.25 mm x 0.95 mm body Package information 2022-05-27
SOT323_115 Reel pack for SMD, 7"; Q3/T4 product orientation Packing information 2024-06-17
SOT323_135 Tape reel SMD; standard product orientation 12NC ending 135 Packing information 2020-04-27
PBSS4140U_Nexperia_Product_Quality PBSS4140U Nexperia Product Quality Quality document 2019-05-20
PBSS4140U_Nexperia_Product_Reliability PBSS4140U Nexperia Product Reliability Quality document 2024-04-23
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
PBSS4140U PBSS4140U SPICE model SPICE model 2024-08-27
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

Support

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.

Models

File name Title Type Date
PBSS4140U PBSS4140U SPICE model SPICE model 2024-08-27
SOT323 3D model for products with SOT323 package Design support 2019-01-22

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
PBSS4140U PBSS4140U,115 934056514115 Active SOT323_115 3,000 Order product
PBSS4140U PBSS4140U,135 934056514135 Active SOT323_135 10,000 Order product

Sample

As a Nexperia customer you can order samples via our sales organization.

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.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PBSS4140U PBSS4140U,115 934056514115 SOT323 Order product
PBSS4140U PBSS4140U,135 934056514135 SOT323 Order product