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SLR343WBD2PT3 - ROHM Semiconductor

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

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SLR343WBD2PT3 - ROHM Semiconductor - PCB symbol
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PCB Footprints
SLR343WBD2PT3 - ROHM Semiconductor PCB footprint - Other - Other - SLR-343x/SLR343x
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3D Models
SLR343WBD2PT3 - ROHM Semiconductor - 3D model - Other - SLR-343x/SLR343x
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SLR343WBD2PT3 Details

  • Manufacturer Part Number:

    SLR343WBD2PT3

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    ROHS COMPLIANT, SLR-343, 2 PIN

  • Country Of Origin:

    Japan, Mainland China, Malaysia

  • HTS Code:

    8541.40.20.00

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    0

  • Additional Feature:

    HIGH RELIABILITY

  • Color:

    WHITE

  • Configuration:

    SINGLE

  • Forward Current-Max:

    0.03 A

  • Lens Type:

    COLORLESS TRANSPARENT

  • Luminous Intensity-Nom:

    3300.0 mcd

  • Mounting Feature:

    RADIAL MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    80 °C

  • Operating Temperature-Min:

    -20 °C

  • Optoelectronic Device Type:

    SINGLE COLOR LED

  • Overall Height:

    5.4 mm

  • Packing Method:

    BULK

  • Shape:

    ROUND

  • Size:

    3.1 mm

  • Surface Mount:

    NO

  • T-code:

    T-1

  • Terminal Pitch:

    2.5 mm

  • Viewing Angle:

    40 deg

SLR343WBD2PT3 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. A minimum of 1 oz copper thickness is recommended.
  • The device requires a soft-start power-on sequence to prevent inrush currents. A recommended power-on sequence is: VCC, then EN, and a power-off sequence is: EN, then VCC. A 10uF capacitor is recommended between VCC and GND.
  • The maximum allowed voltage on the EN pin is 6V. Exceeding this voltage may cause damage to the device.
  • The device has built-in ESD protection, but additional external protection is recommended. A TVS diode or ESD protection device can be added between the input pins and GND to protect against electrostatic discharge.
  • The recommended operating temperature range for the SLR343WBD2PT3 is -40°C to 125°C. Operating outside this range may affect the device's performance and reliability.

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SLR343WBD2PT3 Overview

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