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TIP142T - STMicroelectronics

Description: Bipolar (BJT) Transistor NPN - Darlington 100 V 10 A 80 W Through Hole TO-220

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TIP142T - STMicroelectronics - PCB symbol
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PCB Footprints
TIP142T - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220_2025-5
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TIP142T - STMicroelectronics - 3D model - Transistor Outline, Vertical - TO-220_2025-5
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TIP142T Details

  • Manufacturer Part Number:

    TIP142T

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-218

  • Package Description:

    TO-220, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.95

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    4

  • Collector Current-Max (IC):

    10 A

  • Collector-Emitter Voltage-Max:

    100 V

  • Configuration:

    DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

  • DC Current Gain-Min (hFE):

    500

  • JEDEC-95 Code:

    TO-218

  • 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:

    NPN

  • Power Dissipation Ambient-Max:

    125 W

  • Power Dissipation-Max (Abs):

    80 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • VCEsat-Max:

    3 V

TIP142T Frequently Asked Questions (FAQs)

  • The TIP142T can operate safely between -40°C to 150°C, but the maximum junction temperature (TJ) should not exceed 150°C.
  • To ensure proper biasing, the base-emitter voltage (VBE) should be around 0.7V, and the collector-emitter voltage (VCE) should be at least 1V to 2V to maintain a low saturation voltage.
  • A good PCB layout should provide a large copper area for heat dissipation, and thermal vias should be used to connect the thermal pad to the copper plane. A heat sink may also be necessary for high-power applications.
  • Use a transient voltage suppressor (TVS) or a zener diode to protect the TIP142T from EOS, and follow proper ESD handling procedures to prevent damage during handling and assembly.
  • When paralleling multiple TIP142T devices, ensure that each device has its own emitter resistor to prevent current hogging, and use a common emitter resistor to maintain current sharing.

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TIP142T Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like TIP14, or try a keyword search, such as Power Bipolar Transistors

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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For a full list of alternate parts for TIP142T, check out Findchips.com