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2N4403G - onsemi

Description: Obsolete - PNP Bipolar Transistor, TO-92

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2N4403G - onsemi - PCB symbol
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PCB Footprints
2N4403G - onsemi PCB footprint - Other - Other - TO−92 (TO−226)_2023-1
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2N4403G Details

  • Manufacturer Part Number:

    2N4403G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-92 (TO-226) 5.33mm Body Height

  • Package Description:

    LEAD FREE, CASE 29-11, TO-226AA, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    29-11

  • ECCN Code:

    EAR99

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • 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:

    e1

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    PNP

  • Power Dissipation-Max (Abs):

    1.5 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN SILVER COPPER

  • 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

2N4403G Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the 2N4403G is -55°C to 150°C.
  • Yes, the 2N4403G can be used as a switch in high-frequency circuits up to 100 MHz, but it's essential to consider the transistor's transition frequency (fT) and ensure proper impedance matching to minimize signal reflections.
  • To ensure proper biasing for linear amplifier applications, set the base voltage (Vb) to around 0.7V to 1V, and adjust the collector current (Ic) to the desired level. Also, ensure the collector-emitter voltage (Vce) is within the recommended range (typically 1-10V).
  • Store the 2N4403G in a dry, cool place, away from direct sunlight and moisture. Handle the device by the body, avoiding touching the leads or die. Use anti-static wrist straps, mats, or packaging to prevent electrostatic discharge (ESD) damage.
  • The 2N4403G has a maximum collector-emitter voltage (Vce) rating of 40V. While it can be used in high-voltage applications, it's essential to ensure the voltage ratings are not exceeded, and proper voltage regulation and protection circuits are implemented to prevent damage.

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2N4403G Overview

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2N4403G Alternates

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Image Part Number Model
Part Image 2N4403TFR Fairchild Semiconductor Corporation

Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, TO-92
Part Image 2N4403TF Fairchild Semiconductor Corporation

Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, TO-92
Part Image 2N4403TRF Central Semiconductor Corp

Small Signal Bipolar Transistor, 40V V(BR)CEO, 1-Element, PNP, Silicon, TO-92
Part Image 2N4403D74Z Fairchild Semiconductor Corporation

Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, TO-92,
Part Image 2N4403 Lite-On Semiconductor Corporation

Small Signal Bipolar Transistor, 0.8A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, TO-92
For a full list of alternate parts for 2N4403G, check out Findchips.com