COTCO LUMINANT DEVICE (HUIZHOU) LTD. SPECIFICATION FOR COTCO LED LAMP Document No: Model No : Rev. No: Date: SPE/LC503PBL1-15Q-A3 LC503PBL1-15Q-A3 03 2006-03-31 Description: 15 Degree 5mm LED Lamp in Blue Color with Water Transparent Lens and No Stopper Dice Material: InGaN Confirmed by Customer: Date: ATTENTION OBSERVE PRECAUTIONS ELECTROSTATIC SENSITIVE DEVICES Document No. SPE/LC503PBL1-15Q-A3 Rev. No. 03 Applications: - Dimension Drawing Advertising Signs Indicators LCD Back Light Moving Message Signs Absolute Maximum Ratings at Ta = 25°C Items Absolute maximum Symbol Unit Rating Forward Current IF 25 mA Peak Forward Current* IFP 100 mA Reverse Voltage VR 5 V Power Dissipation PD 100 mW Operation Temperature Topr -40 ~ +95 °C Storage Temperature Tstg -40 ~ +100 °C Lead Soldering Temperature Max.260°C for 3 sec Max. Tsol (3mm from the base of the epoxy bulb) *pulse width <=0.1msec duty <=1/10 Typical Electrical & Optical Characteristics ( Ta = 25°C) Items Symbol Condition Min. Typ. Max. Unit Forward Voltage VF IF = 20mA --- 3.4 4.0 V Reverse Current IR VR = 5V --- --- 100 µA Dominant Wavelength λD IF = 20mA 465 470 475 nm Luminous Intensity IV IF = 20mA 1520 3800 --- mcd 50% Power Angle 2θ½H-H IF = 20mA --- 15 --- deg 2/4 Format #: COTCO-D-074 REV.4 Document No. SPE/LC503PBL1-15Q-A3 Rev. No. 03 Standard bins for LC503PBL1-15Q-A3 (IF = 20mA): Lamps are sorted to Luminous Intensity –IV & Dominant Wavelength –λD bins shown. Orders for LC503PBL1-15Q-A3 may be filled with any or all bins contained as below. All Luminous Intensity –IV & Dominant Wavelength –λD values shown and specified are at IF =20mA. *U+ X4 X5 Luminous Intensity (IV) 5860mcd X 4180mcd W 3000mcd V 2130mcd U 1520mcd 465nm 470nm 475nm Dominant Wavelength (λD) * U+ indicates Luminous Intensity is at U bin or above. Important Notes: 1) All ranks will be included per delivery, rank ratio will be based on the Dices distribution. 2) Pb content <1000PPM. 3) Tolerance of measurement of luminous intensity is ±15%. 4) Tolerance of measurement of dominant wavelength is ±1nm. 5) Tolerance of measurement of Vf is ±0.05 V. 6) Packaging methods are available for selection, Please refer to PACKAGING STANDARD. 7) Please refer to LED LAMP RELIABILITY TEST STANDARD for reliability test conditions. 8) Please refer to APPLICATION NOTES for Application. 3/4 Format #: COTCO-D-074 REV.4 Document No. SPE/LC503PBL1-15Q-A3 Rev. No. 03 Graphs If (mA) -50 100.0 -40 -20 -30 -10 0 0.0 Vr(V) 80.0 -10.0 60.0 -20.0 40.0 -30.0 -40.0 20.0 0.0 3.0 Vf(V) 3.4 3.8 4.2 4.6 Ir(uA) -50.0 5.0 FIG.2 REVERSE CURRENT VS. REVERSE VOLTAGE. FIG.1 FORWARD CURRENT VS. FORWARD VOLTAGE. Half Power WL=28nm Domi WL= 470nm 5.0 100% 4.0 75% 3.0 50% 2.0 25% 1.0 0.0 0.0 If(mA) 20.0 40.0 60.0 0% 300 80.0 100.0 400 500 600 WL(nm) 700 FIG.3 RELATIVE LUMINOUS INTENSITY VS. FIG.4 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT WAVELENGTH. IF(mA) 50% Power Angle : 15 50 40 Ie(%) 0 100% 30 80% 20 60% 10 40% Ta( C) 0 0.0 20.0 40.0 60.0 20% 80.0 100.0 FIG.5 MAXIMUM FORWARD DC CURRENT VS AMBIENT TEMPERATURE (Tjmax=105 C) Items 0% -90 -60 -30 0 30 60 90 FIG.6 FAR FIELD PATTERN Signatures Date Prepared by LiuZM 2006-03-31 Rev. No Checked by Aldosin 2006-03-31 02 2005-07-05 Release. IV from W,X,Y(typ)5800 to U,V,W,X((typ)3800mcd. Approved by David 2006-03-31 03 2006-03-31 Cancel VF bin. FCN# Revision History Date Change Description FCN20060081 Data is subject to change without prior notice; please refer to COTCO Website for the latest version. Copyright@2002 Cotco International Ltd. . 4/4 Format #: COTCO-D-074 REV.4