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| SURFACE MOUNT LED LAMP STANDARD BRIGHT REFLECTOR QTLP680C-2 HER QTLP680C-7 AlGaAs Red QTLP680C-3 Yellow QTLP680C-B Blue QTLP680C-4 Green PACKAGE DIMENSIONS 0.185 (4.70) 0.177 (4.50) 0.0197 (0.50) 0.122 (3.10) 0.114 (2.90) 0.091 (2.31) 0.083 (2.10) 0.0157 ( (0.40) 0.110 (2.8) 0.102 (2.6) TOP 0.063 (1.60) 0.055 (1.40) 0.043 (1.1) 0.035 (0.9) 0.014 (0.36) 0.010 (0.26) 0.008 (0.20) 0.004 (0.10) SIDE + NOTE: + POLARITY for -2, -3, -4 and -B for -7 APPLICATIONS * Backlighting * Status indication for consumer electronics and other equipment 1. Dimensions for all drawings are in inches (mm). DESCRIPTION Designed with a reflective housing, these surface mount LEDs offer uniform lighting and high light output performance. FEATURES * Wide viewing angle of 130 * Water clear optics * Moisture-proof packaging * Available in 0.315" (8mm) width tape on 7" (178mm) diameter reel; 2,000 units per reel (c) 2003 Fairchild Semiconductor Corporation Page 1 of 7 2/13/03 SURFACE MOUNT LED LAMP STANDARD BRIGHT REFLECTOR QTLP680C-2 HER QTLP680C-7 AlGaAs Red QTLP680C-3 Yellow QTLP680C-B Blue QTLP680C-4 Green ABSOLUTE MAXIMUM RATINGS (TA =25C Unless otherwise specified) QTLP680C Parameter Continuous Forward Current Peak Forward Current (f = 1.0 KHz, Duty Factor = 1/10) Reverse Voltage (IR = 10 A) Power Dissipation Operating Temperature Storage Temperature Lead Soldering Time Symbol -2 IF IFM VR PD TOPR TSTG TSOL 30 160 5 84 -3 30 160 5 84 -4 30 160 5 84 -40 to +85 -40 to +100 260 for 5 sec -7 30 180 5 72 -B 30 100 5 135 mA mA V mW C C C Units ELECTRICAL / OPTICAL CHARACTERISTICS (TA =25C) QTLP680C Part Number Luminous Intensity (mcd) Minimum Typical Forward Voltage (V) Maximum Typical Wavelength (nm) Peak Dominant Spectral Line Half Width (nm) Viewing Angle () P D 21/2 635 630 45 130 585 590 35 130 565 570 30 130 660 645 20 130 430 465 65 130 IF = 20mA IF = 20mA IF = 20mA VF 2.8 2.0 2.8 2.0 2.8 2.1 2.4 1.9 4.5 3.8 IF = 20mA IV 7 15 7 15 15 25 25 40 15 20 IF = 20mA Symbol -2 -3 -4 -7 -B Condition (c) 2003 Fairchild Semiconductor Corporation Page 2 of 7 2/13/03 SURFACE MOUNT LED LAMP STANDARD BRIGHT REFLECTOR QTLP680C-2 HER QTLP680C-7 AlGaAs Red TYPICAL PERFORMANCE CURVES Fig. 1 Forward Current vs. Forward Voltage 90 80 2.0 QTLP680C-3 Yellow QTLP680C-B Blue QTLP680C-4 Green Fig. 2 Relative Luminous Intensity vs. DC Forward Current RELATIVE LUMINOUS INTENSITY (NORMALIZED AT 20 mA) IF - FORWARD CURRENT (mA) 70 HER 60 50 40 30 20 10 0 1.0 BLUE AlGaAs RED GREEN 1.5 AlGaAs RED YELLOW 1.0 BLUE 0.5 HER YELLOW GREEN 0.0 2.0 2.5 3.0 4.0 5.0 0 5 10 15 20 25 30 VF - FORWARD VOLTAGE (V) IF - DC FORWARD CURRENT (mA) Fig. 3 Relative Intensity vs. Peak Wavelength HER BLUE GREEN YELLOW AlGaAs RED 1.0 RELATIVE INTENSITY 0.5 0 300 350 400 450 500 550 600 650 700 750 WAVELENGTH (nm) Fig.5 Maximum Forward Current vs. Ambient Temperature 50 IF - FORWARD CURRENT (mA) Fig.4 Radiation Diagram -20 -10 -30 -40 -50 -60 -70 -80 -90 1.0 0.8 0.6 0.4 0.2 0 0.2 0.4 0.6 0.8 0 10 20 30 40 50 60 70 80 90 1.0 40 30 20 10 0 0 20 40 60 80 100 REL. LUMINOUS INTENSITY (%) TA - AMBIENT TEMPERATURE (C) (c) 2003 Fairchild Semiconductor Corporation Page 3 of 7 2/13/03 SURFACE MOUNT LED LAMP STANDARD BRIGHT REFLECTOR QTLP680C-2 HER QTLP680C-7 AlGaAs Red QTLP680C-3 Yellow QTLP680C-B Blue QTLP680C-4 Green RECOMMENDED PRINTED CIRCUIT BOARD PATTERN 0.029 (0.74) 0.029 (0.74) 0.02 ) 0.140 3.5 ) 0.01 ) RECOMMENDED IR REFLOW SOLDERING PROFILE c MAX ring time 240 C MAX +5 C/s MAX -5 C/s MAX 60 - 12 Pre c g 120 - 150 C MAX (c) 2003 Fairchild Semiconductor Corporation Page 4 of 7 2/13/03 SURFACE MOUNT LED LAMP STANDARD BRIGHT REFLECTOR QTLP680C-2 HER QTLP680C-7 AlGaAs Red TAPE AND REEL DIMENSIONS 13.21.5 QTLP680C-3 Yellow QTLP680C-B Blue QTLP680C-4 Green 2.50.5 O178.01.0 O60.20.5 2.50.5 16.00.2 O13.00.5 Progressive direction 1.750.1 2.00.05 4.00.1 1.550.05 (sprocket) 4.85 12.00.3 5.50.05 0.3 1.98 4.00.1 for -2, -3, -4 and -B 2.44 Polarity Dimensional tolerance is 0.1mm unless otherwise specified Angle: 0.5 Unit: mm Polarity marks are on the opposite sprocket side. (c) 2003 Fairchild Semiconductor Corporation Page 5 of 7 2/13/03 SURFACE MOUNT LED LAMP STANDARD BRIGHT REFLECTOR QTLP680C-2 HER QTLP680C-7 AlGaAs Red TAPE AND REEL DIMENSIONS 13.21.5 QTLP680C-3 Yellow QTLP680C-B Blue QTLP680C-4 Green 2.50.5 O178.01.0 O60.20.5 2.50.5 16.00.2 O13.00.5 Progressive direction 1.750.1 2.00.05 4.00.1 1.550.05 (sprocket) 4.85 12.00.3 5.50.05 0.3 1.98 4.00.1 for -7 2.44 Polarity Dimensional tolerance is 0.1mm unless otherwise specified Angle: 0.5 Unit: mm Polarity marks are on the sprocket side. (c) 2003 Fairchild Semiconductor Corporation Page 6 of 7 2/13/03 SURFACE MOUNT LED LAMP STANDARD BRIGHT REFLECTOR QTLP680C-2 HER QTLP680C-7 AlGaAs Red QTLP680C-3 Yellow QTLP680C-B Blue QTLP680C-4 Green DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. (c) 2003 Fairchild Semiconductor Corporation Page 7 of 7 2/13/03 |
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