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SSM3K345R,LF - Toshiba

Description: MOSFETs Silicon N-Channel ID=4A VDSS=20V

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SSM3K345R,LF - Toshiba - PCB symbol
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SSM3K345R,LF - Toshiba PCB footprint - SO Transistor Flat Lead - SO Transistor Flat Lead - 2-3Z1S
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SSM3K345R,LF - Toshiba - 3D model - SO Transistor Flat Lead - 2-3Z1S
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SSM3K345R,LF Details

  • Manufacturer Part Number:

    SSM3K345R,LF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23F, 3 PIN

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    5.4

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    20 V

  • Drain Current-Max (ID):

    4 A

  • Drain-source On Resistance-Max:

    0.033 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • Feedback Cap-Max (Crss):

    40 pF

  • JESD-30 Code:

    R-PDSO-F3

  • 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:

    N-CHANNEL

  • Power Dissipation-Max (Abs):

    1 W

  • Pulsed Drain Current-Max (IDM):

    16 A

  • Surface Mount:

    YES

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

SSM3K345R,LF Frequently Asked Questions (FAQs)

  • A recommended PCB layout for optimal thermal performance would be to have a large copper area on the top and bottom layers connected to the thermal pad of the SSM3K345R,LF. This will help to dissipate heat efficiently.
  • To ensure proper soldering, use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder paste to the thermal pad. Use a soldering technique that minimizes the risk of overheating the device.
  • The maximum allowed voltage on the input pins is 5.5V, as specified in the datasheet. Exceeding this voltage may damage the device.
  • The SSM3K345R,LF is rated for operation up to 125°C. However, it's recommended to derate the device's power dissipation according to the temperature derating curve provided in the datasheet to ensure reliable operation.
  • Handle the device by the body, avoiding touching the pins or thermal pad. Store the device in an anti-static bag or wrap it in anti-static material to prevent electrostatic discharge damage.

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SSM3K345R,LF Overview

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