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Part Image

BF421 - NXP

Description: Bipolar Transistors - BJT TRANS HV BULK DLT PIN

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3D
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PCB Footprints
BF421 - NXP PCB footprint - Other - Other - SOT54_2021
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3D Models
BF421 - NXP  - 3D model - Other - SOT54_2021
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BF421 Details

  • Manufacturer Part Number:

    BF421

  • Rohs Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CYLINDRICAL, O-PBCY-T3

  • Reach Compliance Code:

    Unknown

  • Manufacturer:

    Freescale Semiconductor

  • YTEOL:

    0

  • Collector Current-Max (IC):

    0.5 A

  • Collector-Base Capacitance-Max:

    2.8 pF

  • Collector-Emitter Voltage-Max:

    300 V

  • Configuration:

    Single

  • DC Current Gain-Min (hFE):

    50

  • JEDEC-95 Code:

    TO-92

  • JESD-30 Code:

    O-PBCY-T3

  • JESD-609 Code:

    e0

  • 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):

    NOT SPECIFIED

  • Polarity/Channel Type:

    PNP

  • Power Dissipation Ambient-Max:

    1.5 W

  • Power Dissipation-Max (Abs):

    0.8 W

  • Qualification Status:

    Not Qualified

  • Subcategory:

    Other Transistors

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    BOTTOM

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

    NOT SPECIFIED

  • Transistor Application:

    AMPLIFIER

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    60 MHz

  • VCEsat-Max:

    0.5 V

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BF421 Overview

Use the download button to access the BF421 schematic symbol, PCB footprint, and 3D model.
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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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