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BD140-16 - STMicroelectronics

Description: BD140-16, PNP Bipolar Transistor, 1.5 A 80 V HFE:100 Power, 3-Pin SOT-32

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BD140-16 - STMicroelectronics - PCB symbol
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PCB Footprints
BD140-16 - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - SOT-32(TO-126)
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3D Models
BD140-16 - STMicroelectronics - 3D model - Transistor Outline, Vertical - SOT-32(TO-126)
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BD140-16 Details

  • Manufacturer Part Number:

    BD140-16

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    India

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Collector Current-Max (IC):

    1.5 A

  • Collector-Emitter Voltage-Max:

    80 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    100

  • JEDEC-95 Code:

    TO-126

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e3

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Polarity/Channel Type:

    PNP

  • Power Dissipation-Max (Abs):

    13 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    AMPLIFIER

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    75 MHz

BD140-16 Frequently Asked Questions (FAQs)

  • The maximum safe operating area (SOA) for the BD140-16 is not explicitly stated in the datasheet, but it can be estimated based on the transistor's thermal resistance and maximum junction temperature. As a general rule, it's recommended to keep the transistor within the SOA to prevent thermal runaway and ensure reliable operation.
  • To ensure the BD140-16 is properly biased for linear operation, you should ensure that the base-emitter voltage (VBE) is within the recommended range (typically around 0.6-0.7V) and that the collector-emitter voltage (VCE) is sufficient to maintain a linear operating region. You may need to adjust the base resistor values and/or the collector load to achieve the desired bias point.
  • For optimal thermal performance, it's recommended to use a PCB layout that allows for good heat dissipation, such as using a thermal pad or a heat sink. Ensure that the transistor is mounted on a copper plane or a thermal via to dissipate heat efficiently. Additionally, consider using thermal interface materials (TIMs) to improve heat transfer between the transistor and the heat sink.
  • While the BD140-16 is primarily designed for linear applications, it can be used in switching applications with some caution. However, you should be aware that the transistor's switching characteristics may not be optimized, and the device may not be suitable for high-frequency switching applications. Consult the datasheet and application notes for guidance on using the BD140-16 in switching applications.
  • To protect the BD140-16 from electrostatic discharge (ESD), follow proper handling and storage procedures, such as using anti-static bags or containers, and grounding yourself before handling the device. Additionally, consider using ESD protection devices, such as TVS diodes or ESD protection arrays, in your circuit design to protect the transistor from ESD events.

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BD140-16 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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BD140-16 Alternates

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Part Image BD140-16 Continental Device India Ltd

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