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CJ2301-HF - Comchip Technology

Description: -20 V, P-Channel Enhancement Mode MOSFET

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CJ2301-HF - Comchip Technology PCB footprint - Other - Other - CJ2301-HF-3
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CJ2301-HF - Comchip Technology  - 3D model - Other - CJ2301-HF-3
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CJ2301-HF Details

  • Manufacturer Part Number:

    CJ2301-HF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    SOT-23, 3 PIN

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.21.00.95

  • Manufacturer:

    Comchip Technology Corporation Ltd

  • YTEOL:

    3

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    20 V

  • Drain Current-Max (ID):

    2.3 A

  • Drain-source On Resistance-Max:

    0.112 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • Feedback Cap-Max (Crss):

    55 pF

  • JESD-30 Code:

    R-PDSO-G3

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Mode:

    ENHANCEMENT MODE

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Polarity/Channel Type:

    P-CHANNEL

  • Power Dissipation Ambient-Max:

    0.4 W

  • Power Dissipation-Max (Abs):

    0.4 W

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

CJ2301-HF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize EMI and noise coupling.
  • Mount the device on a heat sink with a thermal conductivity of at least 1 W/m-K. Ensure good thermal contact between the device and heat sink using thermal interface material. Keep the ambient temperature below 85°C.
  • The maximum allowed voltage on the enable pin (EN) is 6V. Exceeding this voltage may damage the device.
  • Yes, the CJ2301-HF is designed to operate with high-frequency switching signals up to 1 MHz. However, ensure proper PCB layout and decoupling to minimize EMI and noise.
  • Check the input voltage, output current, and ambient temperature. Verify the PCB layout and decoupling. Use an oscilloscope to check the input and output waveforms. Consult the datasheet and application notes for troubleshooting guidelines.

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