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KSH42CTF - onsemi

Description: Obsolete - PNP Epitaxial Silicon Transistor

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KSH42CTF - onsemi PCB footprint - Other - Other - DPAK (SINGLE GAUGE) CASE 369C ISSUEF_FFW
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KSH42CTF - onsemi  - 3D model - Other - DPAK (SINGLE GAUGE) CASE 369C ISSUEF_FFW
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KSH42CTF Details

  • Manufacturer Part Number:

    KSH42CTF

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DPAK-3

  • Package Description:

    DPAK-3

  • Manufacturer Package Code:

    369AK

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.95

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Collector Current-Max (IC):

    6 A

  • Collector-Emitter Voltage-Max:

    100 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    15

  • JEDEC-95 Code:

    TO-252

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • 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:

    PNP

  • Power Dissipation Ambient-Max:

    1.75 W

  • Power Dissipation-Max (Abs):

    20 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Position:

    SINGLE

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

    30

  • Transistor Application:

    AMPLIFIER

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    3 MHz

KSH42CTF Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the KSH42CTF is 4.5V to 5.5V, although it can tolerate up to 6V for short periods.
  • To ensure proper biasing, connect the base of the transistor to a voltage divider network that sets the base voltage to around 2.5V, and ensure the collector-emitter voltage is at least 1V.
  • The maximum collector current rating for the KSH42CTF is 1A, but it's recommended to keep the current below 500mA for reliable operation.
  • While the KSH42CTF can be used as a switch, its transition frequency is relatively low (around 100MHz). For high-frequency circuits, consider using a transistor with a higher transition frequency, such as the KSC2690.
  • To prevent thermal runaway, ensure proper heat sinking, use a heat spreader, and consider adding thermal protection circuitry to monitor the transistor's temperature and shut it down if it exceeds a safe operating temperature.

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KSH42CTF Overview

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