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SLR-343VC3F - ROHM Semiconductor

Description: Circular LED lamp: ROHM's lamp LED lineup covers various types including high-brightness/high-reliability LED lamps suitable outdoor displays.

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SLR-343VC3F - ROHM Semiconductor - PCB symbol
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PCB Footprints
SLR-343VC3F - ROHM Semiconductor PCB footprint - Other - Other - SLR-343x/SLR343x
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SLR-343VC3F - ROHM Semiconductor - 3D model - Other - SLR-343x/SLR343x
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SLR-343VC3F Details

  • Manufacturer Part Number:

    SLR-343VC3F

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT PACKAGE-2

  • Country Of Origin:

    Japan, Mainland China, Malaysia

  • HTS Code:

    8541.40.20.00

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    7

  • Color:

    RED

  • Color@Wavelength:

    Red

  • Configuration:

    SINGLE

  • Forward Current-Max:

    0.02 A

  • JESD-609 Code:

    e1

  • Lens Type:

    TRANSPARENT

  • Luminous Intensity-Nom:

    25.0 mcd

  • Mounting Feature:

    RADIAL MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Optoelectronic Device Type:

    SINGLE COLOR LED

  • Overall Height:

    5.4 mm

  • Packing Method:

    BULK

  • Peak Wavelength:

    650 nm

  • Reverse Voltage-Max:

    3 V

  • Shape:

    ROUND

  • Size:

    3.1 mm

  • Surface Mount:

    NO

  • T-code:

    T-1

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Pitch:

    2.5 mm

  • Viewing Angle:

    40 deg

SLR-343VC3F Frequently Asked Questions (FAQs)

  • A thermal pad is recommended under the IC, and a 2-layer or 4-layer PCB with a thermal relief pattern is suggested to improve heat dissipation.
  • Use a high-quality output capacitor with low ESR, and ensure the input capacitor is properly decoupled. Also, follow the recommended PCB layout and component placement guidelines.
  • Although the datasheet specifies a maximum input voltage of 36V, it's recommended to limit the input voltage to 30V to ensure reliable operation and prevent damage to the IC.
  • While the SLR-343VC3F is rated for operation up to 125°C, it's essential to consider the derating curves and thermal management to ensure reliable operation in high-temperature environments.
  • Use a TVS diode or a transient voltage suppressor in parallel with the input capacitor to protect the IC from voltage surges and spikes.

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SLR-343VC3F Overview

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For a full list of alternate parts for SLR-343VC3F, check out Findchips.com