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MMBT3904T - onsemi

Description: 200 mA, 40 V NPN Bipolar Junction Transistor

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MMBT3904T Details

  • Manufacturer Part Number:

    MMBT3904T

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-523FL

  • Package Description:

    SOT-523F, 3 PIN

  • Manufacturer Package Code:

    419BG

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.21.00.75

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Collector Current-Max (IC):

    0.2 A

  • Collector-Base Capacitance-Max:

    6 pF

  • Collector-Emitter Voltage-Max:

    40 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    30

  • JESD-30 Code:

    R-PDSO-F3

  • 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:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    NPN

  • Power Dissipation Ambient-Max:

    0.25 W

  • Power Dissipation-Max (Abs):

    0.25 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

  • Transistor Application:

    AMPLIFIER

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    300 MHz

  • Turn-off Time-Max (toff):

    85 ns

  • Turn-on Time-Max (ton):

    70 ns

  • VCEsat-Max:

    0.3 V

MMBT3904T Frequently Asked Questions (FAQs)

  • The MMBT3904T can operate safely between -55°C to 150°C, but the recommended operating temperature range is -40°C to 125°C.
  • To ensure proper biasing, the base-emitter voltage (VBE) should be around 0.7V, and the collector-emitter voltage (VCE) should be around 1V to 2V. The base current should be limited to prevent overheating.
  • The maximum collector current (IC) rating for the MMBT3904T is 200mA, and the maximum peak current rating is 300mA.
  • To protect the MMBT3904T 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 MMBT3904T can be used in switching applications, but it's essential to ensure the device is properly biased and the switching frequency is within the recommended range (typically up to 100 kHz).

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MMBT3904T Overview

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Part Image MMBT3904TT1 onsemi

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For a full list of alternate parts for MMBT3904T, check out Findchips.com