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2n3904 - STMicroelectronics

Description: SMALL SIGNAL NPN TRANSISTOR

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2n3904 - STMicroelectronics PCB footprint - Other - Other - TO-92
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2n3904 - STMicroelectronics  - 3D model - Other - TO-92
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2n3904 Details

  • Manufacturer Part Number:

    2N3904

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-92

  • Package Description:

    TO-92, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Collector Current-Max (IC):

    0.2 A

  • Collector-Emitter Voltage-Max:

    40 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    30

  • 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):

    0.35 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):

    270 MHz

  • Turn-off Time-Max (toff):

    250 ns

  • Turn-on Time-Max (ton):

    70 ns

2n3904 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the 2N3904 is -55°C to 150°C.
  • Yes, the 2N3904 can be used as a switch, but it's not recommended for high-frequency switching applications due to its relatively slow switching time.
  • The maximum collector current rating for the 2N3904 is 200mA.
  • No, the 2N3904 is not suitable for high-voltage applications, as its maximum collector-emitter voltage rating is 40V.
  • Yes, the 2N3904 can be used in a linear amplifier circuit, but it's not recommended for high-gain or high-frequency applications due to its limited bandwidth.

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2n3904 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 2N3904APPLEADFREE Central Semiconductor Corp

Small Signal Bipolar Transistor, 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92

Part Image 2N3904RA Fairchild Semiconductor Corporation

Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92

Part Image 2N3904/D74Z Texas Instruments

200mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92

Part Image 2N3904 Toshiba America Electronic Components

Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92

Part Image 2N3904,116 NXP Semiconductors

Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92

For a full list of alternate parts for 2n3904, check out Findchips.com