Data SheetASMT-Rx45-xxxxx 0.45-mm Leadframe-Based Surface Mount ChipLEDDescriptionFeatures The ultra-thin ASMT-Rx45 ChipLEDs from Broadcom® were Industrial 0603 platform – 1.6 mm × 0.8 mm × 0.45 mm developed based on the industrial standard ChipLED 0603 Automotive qualified platform, which requires less board space. These ChipLEDs Super wide 145° viewing angle provide a wide viewing angle of 130 degrees to improve JEDEC MSL 2a. visibility in bright sunlight. Robust operating temperature from –40°C to +100°C In addition to the high-brightness and compact size, Junction temperature TJ = 110°C Broadcom's ASMT-Rx45 ChipLEDs provide two significant Available in 4000 parts per reel advantages in the production environment: They can be RoHS and IR reflow compatible easily soldered using the IR solder reflow process, and the Applications package is qualified to a Joint Electronic Device Engineering Council (JEDEC) moisture sensitive level Interior automotive (MSL) rating of 2a. For manufacturers, this rating means – Navigation backlighting that these ChipLEDs can be kept in the open air (30°C, 60% – Audio panel backlighting relative humidity) for up to four weeks after being removed – Push button backlighting from its sealed package without the need to remove Office automation, home appliances, and industrial absorbed moisture. equipment – Front panel backlighting Broadcom's ultra-thin Leadframe ChipLED is available in – Push button backlighting red, orange, yellow green, and amber colors. The – LCD backlighting ASMT-Rx45 series is ideal for use by lighting designers developing backlighting for dashboards and entertainment – Switch backlighting consoles in automobiles, backlighting of industrial switches – Navigation backlighting and buttons, and small pixel indoor signs. CAUTION! ASMT-Rx45 LEDs are Class 1C ESD sensitive per JESD22-A114C.01. Observe appropriate precautions during handling and processing. Refer to Application Note AN-1142 for additional details. Broadcom AV02-0378EN April 3, 2019 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
