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SI3401-TP - MCC

Description: Small Signal MOSFETS

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Symbol
SI3401-TP - MCC - PCB symbol
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PCB Footprints
SI3401-TP - MCC PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SI3401A-TP
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3D Models
SI3401-TP - MCC - 3D model - SOT23 (3-Pin) - SI3401A-TP
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SI3401-TP Details

  • Manufacturer Part Number:

    SI3401-TP

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 3 PIN

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Manufacturer:

    Micro Commercial Components

  • YTEOL:

    5

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    30 V

  • Drain Current-Max (ID):

    4.2 A

  • Drain-source On Resistance-Max:

    0.075 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • Feedback Cap-Max (Crss):

    59 pF

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Mode:

    ENHANCEMENT MODE

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    P-CHANNEL

  • Power Dissipation-Max (Abs):

    1.2 W

  • Pulsed Drain Current-Max (IDM):

    16.8 A

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    10

  • Transistor Element Material:

    SILICON

SI3401-TP Frequently Asked Questions (FAQs)

  • A good PCB layout for the SI3401-TP should minimize parasitic inductance and capacitance. Keep the input and output traces short and wide, and use a solid ground plane to reduce noise. Also, place the input and output capacitors close to the device pins.
  • To ensure proper biasing, make sure to connect the enable pin (EN) to a logic high (VCC) and the shutdown pin (SD) to a logic low (GND). Also, ensure that the input voltage (VIN) is within the recommended range of 2.5V to 5.5V.
  • The maximum output current capability of the SI3401-TP is 1A. However, it's recommended to derate the output current based on the ambient temperature and the device's thermal characteristics to ensure reliable operation.
  • To handle thermal management, ensure good airflow around the device, and consider using a heat sink or thermal pad to dissipate heat. Also, follow the recommended thermal design guidelines in the datasheet to prevent overheating.
  • To minimize EMI, use a shielded layout, and consider adding EMI filters or ferrite beads to the input and output lines. For ESD protection, follow the recommended handling and storage procedures, and consider adding ESD protection devices to the input and output lines.

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SI3401-TP Overview

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