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MJE182 - STMicroelectronics

Description: Low voltage high speed switching NPN transistor 80 V,3A,-65 to 150°C,SOT-32

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MJE182 - STMicroelectronics PCB footprint - Other - Other -  SOT-32 (TO-126)_2026
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MJE182 - STMicroelectronics  - 3D model - Other -  SOT-32 (TO-126)_2026
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MJE182 Details

  • Manufacturer Part Number:

    MJE182

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SIP

  • Package Description:

    ROHS COMPLIANT, PLASTIC PACKAGE-3

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.75

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Case Connection:

    ISOLATED

  • Collector Current-Max (IC):

    3 A

  • Collector-Base Capacitance-Max:

    40 pF

  • Collector-Emitter Voltage-Max:

    80 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    12

  • 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:

    NPN

  • Power Dissipation Ambient-Max:

    12.5 W

  • Power Dissipation-Max (Abs):

    1.5 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    50 MHz

  • VCEsat-Max:

    1.7 V

MJE182 Frequently Asked Questions (FAQs)

  • The MJE182 can operate safely between -65°C to 150°C, but the recommended operating temperature range is -40°C to 125°C for optimal performance.
  • To ensure linear operation, the MJE182 should be biased in the active region, with a base-emitter voltage (Vbe) between 0.6V to 0.8V, and a collector-emitter voltage (Vce) greater than 1V.
  • The maximum collector current rating for the MJE182 is 3A, but it's recommended to derate the current to 2A or less for reliable operation.
  • To protect the MJE182 from ESD, handle the device by the body, use an anti-static wrist strap or mat, and store the device in an anti-static bag or container.
  • Yes, the MJE182 can be used as a switch, but it's not recommended due to its relatively low current gain (hFE) and high saturation voltage (Vce(sat)). A dedicated switching transistor like the 2N2222 or 2N3904 may be a better choice.

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MJE182 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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