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2STL1525 - STMicroelectronics

Description: Bipolar (BJT) Transistor NPN 25 V 5 A 120MHz 1.5 W Through Hole TO-92L

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2STL1525 - STMicroelectronics - PCB symbol
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PCB Footprints
2STL1525 - STMicroelectronics PCB footprint - Other - Other - TO-92MOD-2025
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3D Models
2STL1525 - STMicroelectronics - 3D model - Other - TO-92MOD-2025
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2STL1525 Details

  • Manufacturer Part Number:

    2STL1525

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-92

  • Package Description:

    ROHS COMPLIANT, TO-92L, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Collector Current-Max (IC):

    5 A

  • Collector-Emitter Voltage-Max:

    25 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    100

  • 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 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    BOTTOM

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    120 MHz

2STL1525 Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4392, which includes guidelines for component placement, thermal management, and routing to ensure optimal performance and reliability.
  • The input capacitor selection depends on the input voltage, output voltage, and output current. A general guideline is to choose a capacitor with a voltage rating of at least 1.5 times the input voltage, and a capacitance value between 10uF to 100uF. The datasheet provides more detailed guidance on capacitor selection.
  • The maximum ambient temperature for the 2STL1525 is 150°C, but it's recommended to operate the device at a temperature below 125°C to ensure reliable operation and to prevent thermal shutdown.
  • Yes, the 2STL1525 is designed for high-reliability applications and is qualified according to the AEC-Q100 standard for automotive applications. However, it's essential to follow the recommended design and manufacturing guidelines to ensure the device meets the required reliability standards.
  • STMicroelectronics provides a troubleshooting guide in the application note AN4392, which covers common issues such as output voltage regulation, overcurrent protection, and thermal shutdown. Additionally, the datasheet provides a list of possible failure modes and their corresponding fault indicators.

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2STL1525 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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