SPECIFICATION FOR COTCO LED LAMP MODEL No : DOC. No : LC512TYL1-25Q-A-MT 02 11Nov04 Description: 25 Degree 5mm LED Lamp in Amber Color with Water Transparent Lens and No Stopper *This specification is only for MT Dice Material: AlGaInP Confirmed by Customer: Date: ATTENTION OBSERVE PRECAUTIONS ELECTROSTATIC SENSITIVE DEVICES Pb Free COTCO LUMINANT DEVICE (HUIZHOU) LTD. Model No. Doc. No. Applications: - LC512TYL1-25Q-A-MT 02 11Nov04 Dimension Drawing Advertising Signs Indicators Traffic Automotive Lighting Absolute Maximum Ratings at Ta = 25°C Items Absolute maximum Symbol Rating Unit Forward Current*2 IF 50 mA Peak Forward Current*1 IFP 200 mA Reverse Voltage VR 5 V Power Dissipation PD 130 mW Operation Temperature Topr -40 ~ + 95 °C Storage Temperature Tstg -40 ~ +100 °C Lead Soldering Temperature *1 pulse width <=0.1msec Max.260°C for 3 sec Max. Tsol (3mm from the base of the epoxy bulb) duty <=1/10 *2 For long term performance the drive currents between 10mA and 30mA are recommended. Please contact COTCO sales representative for more information on recommended drive conditions. Typical Electrical & Optical Characteristics ( Ta = 25°C) Items Symbol Condition Min. Typ. Max. Unit Forward Voltage VF IF = 20mA --- 2.3 2.6 V Reverse Current IR VR = 5V --- --- 100 µA Dominant Wavelength λD IF = 20mA 584 591 596 nm Luminous Intensity IV IF = 20mA 2130 4200 --- mcd 50% Power Angle 2θ½H-H IF = 20mA --- 25 --- deg 2/4 COTCO-D-074 REV.1 Model No. Doc. No. LC512TYL1-25Q-A-MT 02 11Nov04 Standard bins for LC512TYL1-25Q-A-MT (IF = 20mA): Lamps are sorted to Luminous Intensity –IV , VF& Dominant Wavelength –λD bins shown. Orders for LC512TYL1-25Q-A-MT may be filled with any or all bins contained as below. All Luminous Intensity –IV , VF & Dominant Wavelength –λD values shown and specified are at IF =20mA. * V+ X2 X3 X4 X5 5860mcd X 4180mcd W 3000mcd V 2130mcd 584nm 587nm 590nm 593nm 596nm Dominant Wavelength (λD) * V+ indicates Luminous Intensity is at V bin or above. Forward Voltage (VF) Rank V2 V3 V4 V5 Voltage 1.8-2.0V 2.0-2.2V 2.2-2.4V 2.4-2.6V Important Notes: 1) All ranks will be included per delivery, rank ratio will be determined by Cotco. 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. 3/4 COTCO-D-074 REV.1 Model No. Doc. No. LC512TYL1-25Q-A-MT 02 11Nov04 Graphs -50 -60 Vr(V) If (mA) 100.0 -40 -20 -30 -10 0.0 -10.0 80.0 -20.0 60.0 -30.0 40.0 -40.0 20.0 -50.0 Vf(V) 0.0 2.0 Ir(uA) 2.2 2.4 2.6 2.8 3.0 FIG.1 FORWARD CURRENT VS. FORWARD VOLTAGE. FIG.2 REVERSE CURRENT VS. REVERSE VOLTAGE. Half Power WL=20nm Domi WL= 591nm 5.0 I (RELATIVE LUMINOUS INTENSITY) 100% 4.0 3.0 75% 2.0 50% 25% 1.0 0% 400 If(mA) 0.0 0.0 20.0 40.0 60.0 80.0 100.0 FIG.3 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT. 600 700 WL(nm) 900 800 FIG.4 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH. IF(mA) 50% Power Angle : 25 100 80 500 Ie(%) 0 Rθj-pin=210 C/W 100% 60 80% 40 60% 20 40% Rθj-a=450 C/W 20% T ( C) 0 0.0 20.0 40.0 60.0 0% 80.0 100.0 -90 FIG.5 MAXIMUM FORWARD DC CURRENT VS AMBIENT TEMPERATURE. (Tjmax=105 C) -60 -30 0 30 60 90 FIG.6 FAR FIELD PATTERN 1. Cathode PAD Area (0.18 x 0.18inch2) 2. Height above nominal seating plane in inches(0.3inch) Items Signatures Date Revision History Prepared by LiuZM 2004/11/11 DOC. No. Checked by Aldosin 2004/11/11 02 11Nov04 Approved by David 2004/11/11 ECN# ECN-H20040298 CHANGE DESCRIPTION VF cancel V1. Change IV & λD form. Data is subject to change without prior notice. Copyright@2002 Cotco International Ltd. Obsoletes Doc: A 23Feb04. 4/4 COTCO-D-074 REV.1