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BCX70K - onsemi

Description: Obsolete - General Purpose Transistor

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Symbol
BCX70K - onsemi - PCB symbol
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PCB Footprints
BCX70K - onsemi PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT-23-ren3
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3D Models
BCX70K - onsemi - 3D model - SOT23 (3-Pin) - SOT-23-ren3
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BCX70K Details

  • Manufacturer Part Number:

    BCX70K

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23 (TO-236) 2.90x1.30x1.00, 1.90P

  • Package Description:

    SOT-23, 3 PIN

  • Manufacturer Package Code:

    318

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Collector Current-Max (IC):

    0.2 A

  • Collector-Emitter Voltage-Max:

    45 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    100

  • 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

  • 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

  • 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):

    125 MHz

  • Turn-off Time-Max (toff):

    800 ns

  • Turn-on Time-Max (ton):

    150 ns

BCX70K Frequently Asked Questions (FAQs)

  • The maximum SOA for the BCX70K is typically defined by the voltage and current ratings. The transistor can handle a maximum voltage of 70V and a maximum current of 10A. However, it's essential to ensure that the device operates within the recommended operating conditions to prevent damage or degradation.
  • To ensure proper biasing, follow the recommended biasing circuit and component values provided in the datasheet. Additionally, consider the load impedance, input signal amplitude, and operating frequency to optimize the transistor's performance.
  • The BCX70K has a maximum junction temperature (Tj) of 150°C. To prevent overheating, ensure proper heat sinking, use a suitable thermal interface material, and maintain a safe distance from other heat sources. Monitor the device's temperature and adjust the operating conditions accordingly.
  • Yes, the BCX70K can be used in switching applications. However, consider the transistor's switching characteristics, such as the rise and fall times, and ensure that the device is properly driven to minimize switching losses. Additionally, consider the maximum switching frequency and ensure that the device is operated within its recommended frequency range.
  • To protect the BCX70K from ESD and electrical overstress, follow proper handling and storage procedures, use ESD-protective packaging, and implement ESD-protection circuits in the design. Additionally, ensure that the device is operated within its recommended voltage and current ratings.

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BCX70K Overview

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BCX70K Alternates

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Part Image 933476670215 Nexperia

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Part Image BCX70KTA Zetex / Diodes Inc

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Part Image BCX70K STMicroelectronics

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Part Image BCX70KTRLEADFREE Central Semiconductor Corp

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Part Image BCX70K-T Nexperia

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For a full list of alternate parts for BCX70K, check out Findchips.com