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BD140-10 - STMicroelectronics

Description: Complementary low voltage transistor -80 V,-5 V,-1.5 A~ -3 A,12.5 W -65 to 150 °C

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BD140-10 - STMicroelectronics - PCB symbol
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PCB Footprints
BD140-10 - STMicroelectronics PCB footprint - Other - Other - SOT-32 (TO-126)
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3D Models
BD140-10 - STMicroelectronics - 3D model - Other - SOT-32 (TO-126)
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BD140-10 Details

  • Manufacturer Part Number:

    BD140-10

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Collector Current-Max (IC):

    1.5 A

  • Collector-Emitter Voltage-Max:

    80 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    63

  • 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)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    AMPLIFIER

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    75 MHz

BD140-10 Frequently Asked Questions (FAQs)

  • The maximum safe operating area (SOA) for the BD140-10 is not explicitly stated in the datasheet, but it can be estimated based on the device's thermal and electrical characteristics. As a general rule, it's recommended to operate the transistor within the boundaries of the maximum ratings and ensure that the device does not exceed its thermal limits.
  • To ensure the BD140-10 is properly biased for linear operation, you should ensure that the base-emitter voltage (VBE) is within the recommended range (typically around 0.65-0.75V) and that the collector-emitter voltage (VCE) is within the recommended range (typically around 1-10V). Additionally, you should ensure that the base current is sufficient to maintain the desired collector current.
  • The recommended PCB layout for the BD140-10 should minimize thermal resistance and ensure good heat dissipation. This can be achieved by using a thermal pad or heat sink, and ensuring that the transistor is mounted on a thick copper layer. Additionally, it's recommended to keep the transistor away from other heat sources and to use thermal vias to dissipate heat to the opposite side of the PCB.
  • To protect the BD140-10 from electrostatic discharge (ESD), you should handle the device with anti-static precautions, such as using an anti-static wrist strap or mat. Additionally, you should ensure that the device is properly packaged and stored in an ESD-safe environment. During PCB assembly, you should use ESD-safe tools and equipment, and ensure that the board is properly grounded.
  • The recommended storage and handling procedure for the BD140-10 is to store the devices in their original packaging, away from direct sunlight and moisture. The devices should be handled with clean, dry gloves or anti-static tools, and should not be exposed to temperatures above 150°C or humidity above 80%.

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BD140-10 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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