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)

PBSS4540X-Q

40 V, 5 A NPN low VCEsat transistor

NPN low VCEsat transistor in a SOT89 (SC-62/TO-243) small and flat lead Surface-Mounted Device (SMD) plastic package.

PNP complement: PBSS5540X-Q

Features and benefits

  • High hFE and low VCEsat at high current operation

  • High collector current capability: IC maximum 4 A

  • High efficiency leading to less heat generation

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

Applications

  • Medium power peripheral drivers (e.g. fan and motor)

  • Strobe flash units for DSC and mobile phones

  • Inverter applications (e.g. TFT displays)

  • Power switch for LAN and ADSL systems

  • Medium power DC-to-DC conversion

  • Battery chargers

Parametrics

Type number Package version Package name Size (mm) channel type (e) Ptot (mW) VCEO [max] (V) IC [max] (mA) hFE [min] fT [min] (MHz) Automotive qualified
PBSS4540X-Q SOT89 SOT89 4.5 x 2.5 x 1.5 NPN 550 40 4000 300 70 Y

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
PBSS4540X-Q PBSS4540X-QF
(934667760135)		 Active %1B SOT89
(SOT89) 		SOT89 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT89_135

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
PBSS4540X-Q PBSS4540X-QF PBSS4540X-Q rohs rhf rhf
Quality and reliability disclaimer

Documentation (10)

File name Title Type Date
PBSS4540X-Q 40 V, 5 A NPN low VCEsat transistor Data sheet 2024-01-22
PBSS4021NX 20 V, 7 A NPN low VCEsat (BISS) transistor Data sheet 2017-05-29
PBSS4041NX 60 V, 6.2 A NPN low VCEsat (BISS) transistor Data sheet 2017-05-29
SOT89 3D model for products with SOT89 package Design support 2018-12-05
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOT89_mk plastic, surface-mounted package; 3 leads; 1.5 mm pitch; 4.5 mm x 2.5 mm x 1.5 mm body Marcom graphics 2017-01-28
SOT89 plastic, surface-mounted package; 3 leads; 1.5 mm pitch; 4.5 mm x 2.5 mm x 1.5 mm body Package information 2024-11-12
SOT89_135 Tape reel SMD; standard product orientation 12NC ending 135 Packing information 2020-04-27
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
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
SOT89 3D model for products with SOT89 package Design support 2018-12-05

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
PBSS4540X-Q PBSS4540X-QF 934667760135 Active SOT89_135 4,000 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
PBSS4540X-Q PBSS4540X-QF 934667760135 SOT89 Order product