ASMT-YWB1-NGJB2 Broadcom

ASMT-YWB1-NGJB2 PLCC6 Cool White Surface Mount LED Data Sheet Package Drawing 1. All dimensions are in millimeters 2. Tolerance 0.2 mm unless otherwise specified 3. Terminal finish: Ag plating 4. Encapsulation material: silicone resin Device Selection Guide 1 Part Number CCT (K) CRI Luminous Intensity (mcd) Test Chip Current Typ Min Typ Max (mA) ASMT-YWB1-NGJB2 6500 63 6820 7600 8680 3 x 20 InGaN 1. The luminous intensity is measured at the mechanical axis of LED package and it is tested in pulsing condition. The actual peak of the spatial radiation pattern may not be aligned with the axis. Caution: This LED is Class 1A ESD sensitive. Please observe appropriate precautions during handling and processing. 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 difficulties in soldering. Part Numbering System A S M T Y W B 1 N X X X X 1 2 3 4 Packaging Option Color Bin Selection Maximum Intensity Bin Minimum Intensity Bin Absolute Maximum Ratings (TA = 25C) Parameter Rating Unit DC forward current 3 x 20 mA 1 Peak forward current 3 x 100 mA Power dissipation 3 x 68 mW Reverse voltage Not recommended for reverse bias V Junction temperature 100 C Operating temperature -40 to +85 C Storage temperature -40 to +85 C 1. 10% duty factor f = 1KHz Optical / Electrical Characteristics (TJ = 25C) Parameter Test Condition Min Typ Max Unit 1 Viewing Angle 2 I = 3 x 20mA 120 Degree 1/2 F Forward Voltage V I = 20mA 2.8 3.2 3.4 V F F Thermal Resistance I = 3 x 20mA 50 C/W F 2 RJ-S 1. is the off axis angle where the luminous intensity is the peak intensity 2. 3 chips on thermal resistance