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MJE340 - STMicroelectronics

Description: MJE340, NPN Bipolar Transistor, 0.5 A 300 V HFE:30 V Power, 3-Pin SOT-32

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MJE340 Details

  • Manufacturer Part Number:

    MJE340

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SIP

  • Package Description:

    TO-126, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    India

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.95

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Case Connection:

    ISOLATED

  • Collector Current-Max (IC):

    0.5 A

  • Collector-Emitter Voltage-Max:

    300 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    30

  • JEDEC-95 Code:

    TO-126

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • 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

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    NPN

  • Power Dissipation Ambient-Max:

    20.8 W

  • Power Dissipation-Max (Abs):

    20 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

MJE340 Frequently Asked Questions (FAQs)

  • The MJE340 can operate safely between -55°C to 150°C, but the recommended operating temperature range is -40°C to 125°C for optimal performance.
  • To ensure linear operation, the MJE340 should be biased with a base-emitter voltage (Vbe) between 0.6V to 0.8V, and a collector-emitter voltage (Vce) that is at least 1V higher than the base-emitter voltage.
  • The maximum collector current rating for the MJE340 is 10A, but it's recommended to derate the current to 5A or less for continuous operation to ensure reliability and prevent overheating.
  • Yes, the MJE340 can be used as a switch. The switching characteristics are: turn-on time (ton) = 1.5μs, turn-off time (toff) = 2.5μs, and rise/fall times (tr/tf) = 0.5μs/0.5μs.
  • To protect the MJE340 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.

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MJE340 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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Part Image MJE340 General Transistor Corp

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Part Image MJE340 TT Electronics Power and Hybrid / Semelab Limited

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Part Image MJE340 TT Electronics Resistors

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Part Image MJE340 Fairchild Semiconductor Corporation

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Part Image MJE340 Advanced Semiconductor Inc

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For a full list of alternate parts for MJE340, check out Findchips.com