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2STL2580 - STMicroelectronics

Description: Bipolar (BJT) Transistor NPN 400 V 1 A 1.5 W Through Hole TO-92MOD

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2STL2580 - STMicroelectronics - PCB symbol
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PCB Footprints
2STL2580 - STMicroelectronics PCB footprint - Other - Other - To-92mod_3
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3D Models
2STL2580 - STMicroelectronics - 3D model - Other - To-92mod_3
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2STL2580 Details

  • Manufacturer Part Number:

    2STL2580

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-92

  • Package Description:

    ROHS COMPLIANT, TO-92MOD, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Collector Current-Max (IC):

    1 A

  • Collector-Emitter Voltage-Max:

    400 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    60

  • JEDEC-95 Code:

    TO-92

  • JESD-30 Code:

    O-PBCY-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:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Polarity/Channel Type:

    NPN

  • Power Dissipation-Max (Abs):

    1.5 W

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    BOTTOM

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

2STL2580 Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN5042, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • The input capacitor values depend on the input voltage, output voltage, and desired ripple current. A general guideline is to use a minimum of 10uF ceramic capacitors with a voltage rating of at least 1.5 times the input voltage. Consult the application note AN5042 for more detailed guidance.
  • The maximum allowed voltage drop across the internal MOSFETs is not explicitly stated in the datasheet. However, as a general rule, it's recommended to keep the voltage drop below 1V to ensure reliable operation and minimize power losses.
  • The 2STL2580 is rated for operation up to 150°C, but the maximum junction temperature (Tj) should not exceed 125°C. Ensure proper thermal design and heat sinking to maintain a safe operating temperature.
  • Consult the application note AN5042, which provides troubleshooting guidelines and common pitfalls to avoid. Additionally, check the PCB layout, component selection, and input/output voltage levels to ensure they meet the recommended specifications.

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2STL2580 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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