Data Sheet ASMT-UxB4-Yxxxx Surface Mount LED Indicator Overview Features This family of SMT LEDs is packaged in the industry Industry standard PLCC-2 package standard PLCC-2 package. These SMT LEDs have high High reliability LED package reliability performance and are designed to work under a High brightness using AlInGaP dice technologies wide range of environmental conditions. This high reliability Super wide viewing angle at 120 feature makes them ideally suited to be used as interior Available in 8 mm carrier tape on 7 inch reel signs application conditions. Stabile & Consistent performance with minimum These LEDs are compatible with reflow soldering process. degradation with Silicone Encapsulation The wide viewing angle at 120 makes these LEDs ideally Compatible with IR soldering process suited for panel, push button, office equipment, industrial JEDEC MSL3 equipment, and home appliances. The flat top emitting surface makes it easy for these LEDs to mate with light pipes. With the built-in reflector pushing up the intensity of Applications the light output, these LEDs are also suitable to be used as LED pixels in interior electronic signs. Electronic signs and signals Interior full color sign Variable message sign Office automations, home appliances, industrial equipment Front panel backlighting Push button backlighting Display backlighting CAUTION This LED is ESD sensitive. Please observe appropriate precautions during handling and processing. Refer to application note AN-1142 for additional detail. Broadcom ASMT-UxB4-Yxxxx-DS July 15, 2019 ASMT-UxB4-Yxxxx Data Sheet Surface Mount LED Indicator Figure 1: Package Drawing NOTE: a. All dimensions in millimeters (mm). b. Tolerance is 0.20mm unless otherwise specified. c. Encapsulation = silicone. d. Terminal finish = silver plating. Device Selection Guide (T = 25C, I = 20mA) J F a, b Luminous Intensity, IV (mcd) Test Current Die Color Part Number (mA) Technology Min. Max. Red ASMT-URB4-YU802 560.00 1400.00 20 AlInGaP Red ASMT-URB4-YV302 715.00 1400.00 20 AlInGaP Amber ASMT-UAB4-YU4C2 450.00 1125.00 20 AlInGaP Amber ASMT-UAB4-YU7C2 560.00 1125.00 20 AlInGaP Amber ASMT-UAB4-YU7H2 560.00 1125.00 20 AlInGaP Amber ASMT-UAB4-YU802 560.00 1400.00 20 AlInGaP Amber ASMT-UAB4-YV3C2 715.00 1400.00 20 AlInGaP Amber ASMT-UAB4-YV3H2 715.00 1400.00 20 AlInGaP Red Orange ASMT-UHB4-YU802 560.00 1400.00 20 AlInGaP Red Orange ASMT-UHB4-YU8A2 560.00 1400.00 20 AlInGaP Red Orange ASMT-UHB4-YV302 715.00 1400.00 20 AlInGaP a. The luminous intensity I , is measured at the mechanical axis of the lamp package. The actual peak of V the spatial radiation pattern may not be aligned with this axis. Broadcom ASMT-UxB4-Yxxxx-DS 2