Part Number: www.SunLED.com LUY44D 4mm SOLID STATE LAMP Features z LOW POWER CONSUMPTION. z VERSATILE MOUNTING ON P.C. BOARD OR PANEL. z POPULAR 4mm DIAMETER. z RELIABLE AND RUGGED. z RoHS COMPLIANT. Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ± 0.25(0.01") unless otherwise noted. Operating Characteristics (TA=25°C) 3. Specifications are subject to change without notice. Absolute Maximum Ratings (TA=25°C) UY (GaAsP/GaP) Unit Reverse Voltage VR 5 V Forward Current IF 30 mA Forward Current (Peak) 1/10 Duty Cycle 0.1ms Pulse Width iFS Power Dissipation PT 75 Operating Temperature TA -40 ~ +85 Tstg -40 ~ +85 Storage Temperature 140 mA mW °C Lead Solder Temperature [2mm Below Package Base] 260°C For 3 Seconds Lead Solder Temperature [5mm Below Package Base] 260°C For 5 Seconds Part Number LUY44D Emitting Color Yellow Published Date : MAR 18,2008 Emitting Material GaAsP/GaP Drawing No : SDSA2789 Unit Forward Voltage (Typ.) (IF=10mA) VF 1.95 V Forward Voltage (Max.) (IF=10mA) VF 2.5 V Reverse Current (Max.) (VR=5V) IR 10 uA Wavelength Of Peak Emission (Typ.) (IF=10mA) λP 590 nm Wavelength Of Dominant Emission (Typ.) (IF=10mA) λD 588 nm Spectral Line Full Width At Half-Maximum (Typ.) (IF=10mA) Δλ 35 nm Capacitance (Typ.) (VF=0V, f=1MHz) C 20 pF Luminous Intensity (IF=10mA) mcd Lens-color Yellow Diffused UY (GaAsP/GaP) min. typ. 3 9 V3 Wavelength nm λP Viewing Angle 2 θ 1/2 590 80° Checked : B.L.LIU P.1/4 Part Number: www.SunLED.com LUY44D 4mm SOLID STATE LAMP UY Published Date : MAR 18,2008 Drawing No : SDSA2789 V3 Checked : B.L.LIU P.2/4 Part Number: www.SunLED.com LUY44D 4mm SOLID STATE LAMP Remarks: If special sorting is required (e.g. binning based on forward voltage, luminous intensity / luminous flux or wavelength), the typical accuracy of the sorting process is as follows: 1. Wavelength: +/-1nm 2. Luminous Intensity / luminous flux: +/-15% 3. Forward Voltage: +/-0.1V Note: Accuracy may depend on the sorting parameters. Published Date : MAR 18,2008 Drawing No : SDSA2789 V3 Checked : B.L.LIU P.3/4 Part Number: www.SunLED.com 4mm SOLID STATE LAMP PACKING & LABEL SPECIFICATIONS Published Date : MAR 18,2008 LUY44D Drawing No : SDSA2789 LUY44D V3 Checked : B.L.LIU P.4/4