ASMT-QTB4-0AA02 Broadcom

ASMT-QTB4-0AA02 PLCC-4 Surface Mount Tricolor LED Data Sheet Description Features This family of SMT LEDs is packaged in standard PLCC-4 PLCC-4 package (Plastic Leaded Chip Carrier) with package with additional heat sinking capability enabling additional heat sinking capability it to be driven at even higher current. These SMT LEDs High reliability LED package with silicone encapsulation have high brightness and reliability performance and are High brightness using AlInGaP and InGaN dice designed to work under a wide range of environmental technologies conditions. This high reliability feature makes them ideally suited to be used under exterior and interior full color Wide viewing angle at 120 signs application conditions. Compatible with refl ow soldering process To facilitate easy pick & place assembly, the LEDs are JEDEC MSL 2a packed in EIA-compliant tape and reel. Every reel will be Water- Resistance (IPX6*) per IEC 60529:2001 shipped in single intensity and color bin except red color * The test is conducted on component level by mounting the to provide close uniformity. components on PCB with proper potting to protect the leads. It is strongly recommended that customers perform necessary tests on These LEDs are compatible with refl ow soldering process. the components for their fi nal application. This super wide viewing angle at 120 together with Applications the built in refl ector pushing up the intensity of the light output makes these LED suitable to be used in the Indoor and outdoor full color display interior electronics signs. The black top surface of the LED provides better contrast enhancement especially in the full color sign application. CAUTION: LEDs are Class 1C ESD sensitive. Please observe appropriate precautions during handling and processing. Please refer to Avago Application Note AN-1142 for additional details. CAUTION: Customer is advised to keep the LED in the MBB when not in use as prolonged exposure to environment may cause the silver plated leads to tarnish and lead to diffi culties in soldering. Package Dimensions 0.20 2.00 0.20 3.40 0.20 2.50 0.20 2.50 0.20 0.10 0.15 0.80 0.20 0.70 2.90 Package Marking Inner Pad Notes: 1. All Dimensions are in millimeters 2 3 2. Tolerance = 0.2 mm unless otherwise specifi ed 3. Terminal Finish: Ag plating Lead Confi guration 1Cathode Red 2 Common Anode 3 Cathode Blue 1 4 4Cathode Green Note: Both inner pads is connected to Circuit Diagram common anode (pin2) Table 1. Device Selection Guide Part Number Color 1 Color 2 Color 3 ASMT-QTB4-0AA02 AlInGaP Red InGaN Green InGaN Blue Color 1- Red Color 2- Green Color 3- Blue Min. I 20 mA Typ. I 20 mA Min. I 20 mA Typ. I 20 mA Min. I 20 mA Typ. I 20 mA v v v v v v Part Number Bin ID (mcd) (mcd) Bin ID (mcd) (mcd) Bin ID (mcd) (mcd) ASMT-QTB4-0AA02 U1 450 620 V2 900 1200 S2 224 280 Notes: 1. The luminous intensity I , is measured at the mechanical axis of the LED package. The actual peak of the spatial radiation pattern may not be V aligned with this axis. 2. Tolerance = 12%. 2 0.20 3.20 0.1 0.5 0.20 0.80 0.20 3.60 0.20 1.76 0.20 0.20 1.34 0.97