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PBSS4140DPN from NXP,NXP Semiconductors

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PBSS4140DPN

Manufacturer: NXP, NXP/PHILIPS

40 V low VCEsat NPN/PNP transistor

Partnumber Manufacturer Quantity Availability
PBSS4140DPN NXP, NXP/PHILIPS 3100 In Stock

Description and Introduction

40 V low VCEsat NPN/PNP transistor **Introduction to the PBSS4140DPN from NXP Semiconductors**  

The PBSS4140DPN is a high-performance NPN bipolar junction transistor (BJT) designed for switching and amplification applications. Manufactured by NXP Semiconductors, this component is optimized for low-voltage, high-speed operations, making it suitable for use in power management, signal processing, and general-purpose circuits.  

Featuring a compact and efficient Dual Flat No-Lead (DFN) package, the PBSS4140DPN offers excellent thermal performance and space-saving advantages for modern PCB designs. With a collector current rating of 1 A and a collector-emitter voltage (VCEO) of 40 V, it provides reliable performance in a variety of electronic systems.  

Key characteristics include low saturation voltage, fast switching speeds, and high current gain, ensuring energy efficiency and improved circuit responsiveness. Its robust construction and adherence to industry standards make it a dependable choice for designers seeking a balance between performance and cost-effectiveness.  

Ideal for applications such as DC-DC converters, motor drivers, and load switching, the PBSS4140DPN exemplifies NXP's commitment to delivering high-quality semiconductor solutions for modern electronics. Engineers can leverage its capabilities to enhance system efficiency while maintaining compact and reliable designs.

Application Scenarios & Design Considerations

40 V low VCEsat NPN/PNP transistor

Alternative Part Number

  • BC847BPN --: Complementary NPN/PNP pair in SOT-23, similar low-voltage small-signal switching role and pin-compatible footprint.
  • MMDT3946 --: Dual complementary NPN/PNP transistor in SOT-363, suitable for low-power switching and signal-level applications.
  • PMBT3946DP --: Complementary NPN/PNP pair in SOT-23, close electrical match for general-purpose switching circuits.
  • BC847BPN --: Complementary NPN/PNP transistor pair in a small SOT package, widely used as a general-purpose replacement for low-power switching applications similar to the PBSS4140DPN.
  • MMDT3946 --: Dual complementary NPN/PNP transistor in a single SOT-363 package with comparable current and voltage ratings, suitable for switching and small-signal amplification.
  • PMBT3946VPN --: Complementary NPN/PNP matched pair in SOT-666 with similar electrical characteristics, offering a compact drop-in style alternative for low-power switching circuits.

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