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KSC945CGBU - onsemi

Description: Obsolete - NPN Epitaxial Silicon Transistor

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Symbol
KSC945CGBU - onsemi - PCB symbol
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PCB Footprints
KSC945CGBU - onsemi PCB footprint - Other - Other - KSC945CGBU-4
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3D Models
KSC945CGBU - onsemi - 3D model - Other - KSC945CGBU-4
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KSC945CGBU Details

  • Manufacturer Part Number:

    KSC945CGBU

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-92-3

  • Package Description:

    TO-92, 3 PIN

  • Manufacturer Package Code:

    135AN

  • ECCN Code:

    EAR99

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Collector Current-Max (IC):

    0.15 A

  • Collector-Emitter Voltage-Max:

    50 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    200

  • 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:

    NPN

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    BOTTOM

  • Transistor Application:

    AMPLIFIER

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    300 MHz

KSC945CGBU Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the KSC945CGBU is 4.5V to 18V, although it can tolerate up to 20V for short periods.
  • To ensure stability, it's essential to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Additionally, the output capacitor should be placed as close to the output pin as possible.
  • The KSC945CGBU can deliver up to 1A of continuous output current, but it's recommended to limit the current to 500mA for optimal performance and reliability.
  • To prevent overheating, ensure good airflow around the device, and use a heat sink if necessary. The maximum junction temperature is 150°C, and the thermal resistance from junction to ambient is 30°C/W.
  • The KSC945CGBU is rated for operation up to 125°C, but the output voltage and current may degrade at higher temperatures. It's essential to derate the output current and voltage according to the temperature derating curve in the datasheet.

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KSC945CGBU Overview

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