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Datasheet Details
Part No.LS-R976
MfrOSRAM
Size404 Kbytes
Pages20 pages
DescriptionSMT package 0805, colorless diffused resin, 2 mm x 1.25 mm x 0.8 mm
Datasheet SummaryAI
1. General Information and Package Outline

️· Type: LED (likely a surface mount device)
️· Package Type: The exact name of the package is not given but appears to be a compact, rectangular surface mount package. GEOY6024 is a designation that appears on the drawing.
️· Marking: The LED has a cathode mark (an arrow) on the package.
️· Dimensions: The datasheet includes a detailed dimensional drawing with various measurements in millimeters (mm), along with equivalent values in inches (in parentheses). This includes dimensions of the package body, leads, and markings.
️· Weight: Approximately 3 mg.
️· Recommended Solder Pad: A diagram and dimensions are provided for the recommended solder pad layout.
️· Method of Taping: The LED is supplied on tape, the cathode mark on the LED is positioned on the tape.

2. Electrical/Optical Characteristics (Not fully detailed - but important elements are present)

️· Reflow Soldering Profile: Provides specific recommendations for reflow soldering temperatures, times, and ramp rates to prevent damage to the LED.
️· Maximum Ratings (Implied - but not explicitly listed) - The reflow profile suggests operating temperatures within a range that implies maximum rating limits.
️· Permissible Pulse Handling Capability - Details limits on pulse currents and duty cycles to prevent damage.

3. Soldering Information

️· Reflow Soldering Profile: Critical information for proper soldering, including:
- Preconditioning: JEDEC Level 2
- Ramp-up rates
- Liquidus temperature (TL)
- Time above liquidus (tL)
- Peak temperature (TP)
- Time within 5°C of peak temperature (tP)
- Ramp-down rates
- Time from 25°C to TP
️· Recommended Solder Pad: Dimensions and layout guidelines.

4. Other Important Data

️· Taping: The LEDs are supplied on tape.

Key Acronyms and Terms:

️· TP: Peak Temperature (during reflow soldering)
️· tL: Time Above Liquidus Temperature
️· JEDEC: A standards organization for the electronics industry.
️· SnAgCu: A common solder alloy (Tin, Silver, Copper) – indicating a lead-free solder.
️· Duty Cycle: The ratio of "on" time to the total cycle time for a pulse.
️· Cathode: The negative terminal of the LED.



Missing Information (From What's Typically Found in a Datasheet):

️· Forward Voltage (Vf): The voltage required for the LED to conduct.
️· Luminous Intensity (mcd/lm): A measure of the light output.
️· Wavelength (nm): The color of the LED.
️· Viewing Angle: The angle at which the LED emits light.
️· Color Coordinate (x, y): Coordinates defining the LED's color on a color space diagram.
️· Reverse Voltage: The maximum voltage that can be applied in reverse polarity.
️· Forward Current: The maximum DC current the LED can handle.
️· Dominant Wavelength: The wavelength that best describes the color of the LED.
LS-R976 Datasheet with Chat AI
  • AIauthorized
    Hello, Please ask a question about LS-R976 Datasheet.
    Example questions: ➤ The 'permissible pulse handling capability' section presents data for two different temperatures (25°c and 85°c). how does increasing the temperature affect the permissible forward current (if) for a given pulse duration (tp)?➤ What is the approximate weight of a single component, and what type of soldering is recommended?➤ Reviewing the 'reflow soldering profile' section, what are the recommended minimum and maximum peak temperatures (tp) for reflow soldering, and what is the suggested duration (tp) at a temperature within 5°c of the specified peak temperature?
  • Datasheet Details
    Part No.LS-R976
    ManufacturerOSRAM
    Size404 Kbytes
    Pages20 pages
    DescriptionSMT package 0805, colorless diffused resin, 2 mm x 1.25 mm x 0.8 mm
    Datasheet Summary AI Expand summary
    1. General Information and Package Outline

    ️· Type: LED (likely a surface mount device)
    ️· Package Type: The exact name of the package is not given but appears to be a compact, rectangular surface mount package. GEOY6024 is a designation that appears on the drawing.
    ️· Marking: The LED has a cathode mark (an arrow) on the package.
    ️· Dimensions: The datasheet includes a detailed dimensional drawing with various measurements in millimeters (mm), along with equivalent values in inches (in parentheses). This includes dimensions of the package body, leads, and markings.
    ️· Weight: Approximately 3 mg.
    ️· Recommended Solder Pad: A diagram and dimensions are provided for the recommended solder pad layout.
    ️· Method of Taping: The LED is supplied on tape, the cathode mark on the LED is positioned on the tape.

    2. Electrical/Optical Characteristics (Not fully detailed - but important elements are present)

    ️· Reflow Soldering Profile: Provides specific recommendations for reflow soldering temperatures, times, and ramp rates to prevent damage to the LED.
    ️· Maximum Ratings (Implied - but not explicitly listed) - The reflow profile suggests operating temperatures within a range that implies maximum rating limits.
    ️· Permissible Pulse Handling Capability - Details limits on pulse currents and duty cycles to prevent damage.

    3. Soldering Information

    ️· Reflow Soldering Profile: Critical information for proper soldering, including:
    - Preconditioning: JEDEC Level 2
    - Ramp-up rates
    - Liquidus temperature (TL)
    - Time above liquidus (tL)
    - Peak temperature (TP)
    - Time within 5°C of peak temperature (tP)
    - Ramp-down rates
    - Time from 25°C to TP
    ️· Recommended Solder Pad: Dimensions and layout guidelines.

    4. Other Important Data

    ️· Taping: The LEDs are supplied on tape.

    Key Acronyms and Terms:

    ️· TP: Peak Temperature (during reflow soldering)
    ️· tL: Time Above Liquidus Temperature
    ️· JEDEC: A standards organization for the electronics industry.
    ️· SnAgCu: A common solder alloy (Tin, Silver, Copper) – indicating a lead-free solder.
    ️· Duty Cycle: The ratio of "on" time to the total cycle time for a pulse.
    ️· Cathode: The negative terminal of the LED.



    Missing Information (From What's Typically Found in a Datasheet):

    ️· Forward Voltage (Vf): The voltage required for the LED to conduct.
    ️· Luminous Intensity (mcd/lm): A measure of the light output.
    ️· Wavelength (nm): The color of the LED.
    ️· Viewing Angle: The angle at which the LED emits light.
    ️· Color Coordinate (x, y): Coordinates defining the LED's color on a color space diagram.
    ️· Reverse Voltage: The maximum voltage that can be applied in reverse polarity.
    ️· Forward Current: The maximum DC current the LED can handle.
    ️· Dominant Wavelength: The wavelength that best describes the color of the LED.