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2N2905A - STMicroelectronics

Description: SMALL SIGNAL PNP TRANSISTORS 60V 0.6A TO39

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2N2905A - STMicroelectronics PCB footprint - Other - Other - TO39
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2N2905A Details

  • Manufacturer Part Number:

    2N2905A

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-39

  • Package Description:

    METAL PACKAGE-3

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.75

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Collector Current-Max (IC):

    0.6 A

  • Collector-Base Capacitance-Max:

    8 pF

  • Collector-Emitter Voltage-Max:

    60 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    50

  • JEDEC-95 Code:

    TO-39

  • JESD-30 Code:

    O-MBCY-W3

  • JESD-609 Code:

    e3

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    175 °C

  • Package Body Material:

    METAL

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Polarity/Channel Type:

    PNP

  • Power Dissipation Ambient-Max:

    3 W

  • Power Dissipation-Max (Abs):

    0.6 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    CECC

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    WIRE

  • Terminal Position:

    BOTTOM

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    200 MHz

  • Turn-off Time-Max (toff):

    100 ns

  • Turn-on Time-Max (ton):

    45 ns

  • VCEsat-Max:

    1.6 V

2N2905A Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the 2N2905A is -55°C to 150°C.
  • Yes, the 2N2905A can be used as a switch, but it's not recommended for high-frequency switching applications due to its relatively slow switching time.
  • To ensure proper biasing, set the base voltage to around 0.7V to 1V, and adjust the collector current to achieve the desired gain and linearity.
  • The maximum collector current rating for the 2N2905A is 500mA.
  • Yes, the 2N2905A can be used in a push-pull amplifier configuration, but it's essential to ensure proper biasing and matching of the transistors to achieve optimal performance.

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2N2905A 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 JANTXV2N2905AL Microsemi Corporation (now Microchip)

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Part Image JANTXV2N2905AL Silicon Transistor Corporation

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Part Image JAN2N2905AL Raytheon Semiconductor

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Part Image JAN2N2905A CRYSTALONICS Inc

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Part Image 2N2905A CRYSTALONICS Inc

Small Signal Bipolar Transistor, 0.6A I(C), 1-Element, PNP, TO-205AD

For a full list of alternate parts for 2N2905A, check out Findchips.com