ASMT-Rx45-xxxxx Data Sheet 0.45-mm Leadframe-Based Surface Mount ChipLED Moisture Sensitivity This product is qualified as Moisture Sensitive Level 2a per JEDEC J-STD-020. Take precautions when handling this moisture sensitive product to ensure the reliability of the product. Refer to Broadcom Application Note AN5305, Handling of Moisture Sensitive Surface Mount Devices for details. Storage Before Use An unopen moisture barrier bag (MBB) can be stored at < 40°C/90% RH for 12 months. If the actual shelf life has exceeded 12 months and the humidity indicator card (HIC) indicates that baking is not required, then it is safe to reflow the LEDs per the original MSL rating. Do not open the MBB prior to assembly (for example, for IQC). Control after Opening the MBB Read the HIC when opening the MBB. Keep the LEDs at < 30°C/60% RH at all times and for all high-temperature related processes, including soldering, curing, or rework that must be completed within 672 hours. Control for the Unfinished Reel Store unused LEDs in a sealed MBB with desiccant or desiccator at < 5%RH. Control of Assembled Boards If the PCB soldered with the LEDs is to be subjected to other high-temperature processes, store the PCB in a sealed MBB with desiccant or desiccator at <5% RH to ensure that no LEDs have exceeded their floor life of 672 hours. Baking Is Required for the Following Conditions "10%" or "15%" on the HIC turns pink. The LEDs are exposed to conditions of > 30°C/60% RH at any time. The LEDs’ floor life exceeded 672 hours. The recommended baking condition is 60°C ± 5°C for 20 hours. Broadcom AV02-0378EN 8 Document Outline Description Features Applications Package Dimensions Device Selection Guide Part Numbering System Absolute Maximum Ratings at TA = 25°C Electrical Characteristics at TA = 25°C Optical Characteristics at TA = 25°C Intensity Bin Select (X3X4) Light Intensity (IV) Bin Limits Color Bin Select (X5) Packaging Option (X6) Forward Voltage (VF) Bin Limits Color Bin Limits Yellow Green Color Bin Yellow/Amber Color Bin Orange Color Bin Red Color Bin Red Orange Color Bin Moisture Sensitivity
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