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BFS20,235 - Nexperia

Description: BFS20 - NPN medium frequency transistor

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PCB Footprints
BFS20,235 - Nexperia PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - TO-236AB (SOT23)
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3D Models
BFS20,235 - Nexperia  - 3D model - SOT23 (3-Pin) - TO-236AB (SOT23)
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BFS20,235 Details

  • Manufacturer Part Number:

    BFS20,235

  • Brand Name:

    Nexperia

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-236

  • Package Description:

    PLASTIC PACKAGE-3

  • Pin Count:

    3

  • Manufacturer Package Code:

    SOT23

  • Country Of Origin:

    Mainland China, Malaysia

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    8 Weeks

  • Date Of Intro:

    1993-03-01

  • Manufacturer:

    Nexperia

  • YTEOL:

    4

  • Collector Current-Max (IC):

    0.025 A

  • Collector-Base Capacitance-Max:

    1 pF

  • Collector-Emitter Voltage-Max:

    20 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    40

  • Highest Frequency Band:

    VERY HIGH FREQUENCY BAND

  • JEDEC-95 Code:

    TO-236AB

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    NPN

  • Power Dissipation-Max (Abs):

    0.25 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-60134

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    450 MHz

BFS20,235 Frequently Asked Questions (FAQs)

  • A good PCB layout for the BFS20,235 involves keeping the input and output tracks as short as possible, using a solid ground plane, and minimizing track impedance. It's also recommended to use a common-mode choke or a ferrite bead to filter out high-frequency noise.
  • To ensure proper biasing, make sure to follow the recommended voltage and current ratings specified in the datasheet. Typically, a voltage regulator or a voltage reference is used to provide a stable voltage supply to the BFS20,235. Additionally, ensure that the input and output impedance are matched to prevent signal reflections.
  • The BFS20,235 is rated for operation from -40°C to 125°C. However, it's essential to note that the device's performance may degrade at higher temperatures, and thermal management is crucial to ensure reliable operation.
  • Yes, the BFS20,235 is suitable for high-reliability and automotive applications. Nexperia provides a range of automotive-grade and high-reliability variants of the BFS20,235, which are designed to meet the stringent requirements of these industries.
  • To troubleshoot issues with the BFS20,235, start by verifying the PCB layout and ensuring that the device is properly biased. Check for any signs of overheating, and verify that the input and output impedance are matched. If issues persist, consult the datasheet and application notes for guidance, or contact Nexperia's technical support team for assistance.

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BFS20,235 Overview

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About Nexperia

Nexperia is a leading global player in the semiconductor industry. Specializing in essential electronic components, Nexperia offers a diverse range of products including discrete components, MOSFETs, logic ICs, and analog ICs. These components are integral to a multitude of applications across automotive, industrial, consumer electronics, and computing sectors, where reliability, performance, and efficiency are paramount.

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For a full list of alternate parts for BFS20,235, check out Findchips.com