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2N4403 - Central Semiconductor

Description: Bipolar Transistors - BJT PNP Gen Pur SS

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Symbol
2N4403 - Central Semiconductor - PCB symbol
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PCB Footprints
2N4403 - Central Semiconductor PCB footprint - Other - Other - TO-92
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3D Models
2N4403 - Central Semiconductor - 3D model - Other - TO-92
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2N4403 Details

  • Manufacturer Part Number:

    2N4403

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Part Package Code:

    TO-92

  • Package Description:

    TO-92, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    India

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Central Semiconductor Corp

  • YTEOL:

    6

  • Collector Current-Max (IC):

    0.6 A

  • Collector-Emitter Voltage-Max:

    40 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    100

  • 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:

    PNP

  • Power Dissipation-Max (Abs):

    0.35 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    BOTTOM

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    200 MHz

  • Turn-off Time-Max (toff):

    255 ns

  • Turn-on Time-Max (ton):

    35 ns

2N4403 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the 2N4403 is -55°C to 150°C.
  • The 2N4403 is a general-purpose transistor and not optimized for high-frequency applications. It has a transition frequency (fT) of around 250 MHz, which may not be suitable for high-frequency applications.
  • While the 2N4403 can be used as a switch, its maximum collector current is 500 mA, which may not be suitable for high-current applications. You may need to consider a different transistor or use multiple 2N4403 transistors in parallel.
  • To ensure the 2N4403 is properly biased for linear amplifier applications, you should follow the recommended biasing circuit and component values provided in the datasheet or application notes. Additionally, you may need to adjust the biasing circuit to optimize the transistor's performance for your specific application.
  • Yes, the 2N4403 is compatible with automated assembly and reflow soldering. However, you should follow the recommended soldering profile and handling procedures to ensure the transistor's reliability and performance.

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2N4403 Overview

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2N4403 Alternates

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Part Image 2N4403RLG Rochester Electronics LLC

600mA, 40V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE, CASE 29-11, TO-226AA, 3 PIN
Part Image 2N4403-J25Z Texas Instruments

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Part Image 2N4403/D10Z-J25Z Texas Instruments

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Part Image 2N4403RA Fairchild Semiconductor Corporation

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Part Image 2N4403_J18Z Fairchild Semiconductor Corporation

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For a full list of alternate parts for 2N4403, check out Findchips.com