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| SURFACE MOUNT LED LAMP STANDARD BRIGHT 1.8 mm (Dome Lens) QTLP660C-2 HER QTLP660C-7 AlGaAs Red PACKAGE DIMENSIONS O0.075 (1.9) O0.067 (1.7) 0.134 (3.40) 0.118 (3.00) QTLP660C-3 Yellow QTLP660C-B Blue QTLP660C-4 Green POLARITY MARK (See Note 2) 0.102 (2.6) 0.087 (2.2) 0.091 (2.3) 0.083 (2.1) TOP R0.004 (0.1) 5 0.024 (0.6) 0.016 (0.4) 7 0.106 (2.7) 0.098 (2.5) 0.028 (0.7) 0.020 (0.5) SIDE 0.079 (2.0) BOTTOM + POLARITY for -2, -3, -4 and -B for -7 NOTE: 1. Dimensions for all drawings are in inches (mm). 2. Cathode for -2, -3, -4 and B. Anode for -7. APPLICATIONS * Backlighting * Status indication for consumer electronics and other equipment DESCRIPTION These surface mount chip LEDs are designed with a 1.8 mm dome lens that focuses the light output. FEATURES * Small footprint - 3.2(L) X 2.4(W) X 2.6(H) mm * Narrow viewing angle of 30 * Water clear * Moisture-proof packaging * Available in 0.315" (8mm) width tape on 7" (178mm) diameter reel; 2,000 units per reel 2001 Fairchild Semiconductor Corporation DS300099 8/31/01 1 OF 6 www.fairchildsemi.com SURFACE MOUNT LED LAMP STANDARD BRIGHT 1.8 mm (Dome Lens) QTLP660C-2 HER QTLP660C-7 AlGaAs Red ABSOLUTE MAXIMUM RATINGS 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 QTLP660C-3 Yellow QTLP660C-B Blue (TA =25C Unless otherwise specified) QTLP660C -4 30 160 5 84 -40 to +85 -40 to +90 260 for 5 sec QTLP660C-4 Green Symbol IF IFM VR PD TOPR TSTG TSOL -2 30 160 5 84 -3 30 160 5 84 -7 30 180 5 72 -B 30 100 5 135 Units mA mA V mW C C C ELECTRICAL / OPTICAL CHARACTERISTICS Part Number Luminous Intensity (mcd) Minimum Typical Forward Voltage (V) Maximum Typical Wavelength (nm) Peak Dominant Spectral Line Half Width (nm) Viewing Angle () Symbol -2 20 40 2.8 2.0 635 630 45 30 (TA =25C) QTLP660C -4 70 120 2.8 2.1 565 570 30 30 Condition -3 35 60 2.8 2.0 585 590 35 30 -7 110 190 2.4 1.9 660 645 20 30 -B 80 110 4.5 3.8 430 465 65 30 IV IF = 20mA VF IF = 20mA P D IF = 20mA IF = 20mA IF = 20mA 2 1/2 www.fairchildsemi.com 2 OF 6 8/31/01 DS300099 SURFACE MOUNT LED LAMP STANDARD BRIGHT 1.8 mm (Dome Lens) QTLP660C-2 HER QTLP660C-7 AlGaAs Red TYPICAL PERFORMANCE CURVES Fig. 1 Forward Current vs. Forward Voltage 90 2.0 QTLP660C-3 Yellow QTLP660C-B Blue QTLP660C-4 Green Fig. 2 Relative Luminous Intensity vs. DC Forward Current IF - FORWARD CURRENT (mA) 70 60 50 40 30 20 10 0 1.0 2.0 2.5 3.0 4.0 5.0 BLUE AlGaAs RED HER GREEN RELATIVE LUMNOUS INTENSITY (NORMALIZED AT 20 mA) 80 1.5 AlGaAs RED YELLOW 1.0 BLUE 0.5 HER YELLOW GREEN 0.0 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 Fig.4 Radiation Diagram -10 0 10 IF - FORWARD CURRENT (mA) 40 -20 -30 -40 -50 -60 -70 -80 -90 1.0 0.8 0.6 0.4 20 30 40 50 60 70 80 30 20 10 0.2 0 0.2 0.4 0.6 0.8 1.0 90 0 0 20 40 60 80 100 REL. LUMINOUS INTENSITY (%) TA - AMBIENT TEMPERATURE (C) DS300099 8/31/01 3 OF 6 www.fairchildsemi.com SURFACE MOUNT LED LAMP STANDARD BRIGHT 1.8 mm (Dome Lens) QTLP660C-2 HER QTLP660C-7 AlGaAs Red QTLP660C-3 Yellow QTLP660C-B Blue QTLP660C-4 Green RECOMMENDED PRINTED CIRCUIT BOARD PATTERN 0.079 (2.00) 0.098 (2.50) 0.098 (2.50) 0.098 (2.50) RECOMMENDED IR REFLOW SOLDERING PROFILE 5 sec MAX soldering time 240 C MAX +5 C/s MAX -5 C/s MAX 60 - 120 sec Preheating 120 - 150 C MAX www.fairchildsemi.com 4 OF 6 8/31/01 DS300099 SURFACE MOUNT LED LAMP STANDARD BRIGHT 1.8 mm (Dome Lens) QTLP660C-2 HER QTLP660C-7 AlGaAs Red TAPE AND REEL DIMENSIONS 13.21.5 QTLP660C-3 Yellow QTLP660C-B Blue QTLP660C-4 Green 2.50.5 O178.01.0 O60.20.5 2.50.5 16.00.2 O13.00.5 Progressive direction 1.75 2.00.05 4.0 1.550.05 0.2300.1 12.0 5.5 4.0 2.6 2.75 for -7 for -2, -3, -4 and -B Dimensional tolerance is 0.1mm unless otherwise specified Angle: 0.5 Unit: mm Polarity DS300099 8/31/01 5 OF 6 3.40.1 www.fairchildsemi.com SURFACE MOUNT LED LAMP STANDARD BRIGHT 1.8 mm (Dome Lens) QTLP660C-2 HER QTLP660C-7 AlGaAs Red QTLP660C-3 Yellow QTLP660C-B Blue QTLP660C-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 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. www.fairchildsemi.com 6 OF 6 8/31/01 DS300099 |
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