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| SURFACE MOUNT LED LAMP STANDARD BRIGHT 1206 (Inner Lens) QTLP651C-2 HER QTLP651C-7 AlGaAs Red PACKAGE DIMENSIONS 0.126 (3.2) 0.110 (2.8) 0.079 (2.0) 0.070 (1.8) QTLP651C-3 Yellow QTLP651C-B Blue QTLP651C-4 Green 0.067 (1.7) 0.051 (1.3) O0.020 (0.5) POLARITY MARK (See Note 2) TOP 10 0.043 (1.1) O0.035 (0.9) 0.035 (0.9) 0.024 (0.6) SIDE 0.063 (1.6) 0.051 (1.3) 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 * Keypad backlighting * Push-button backlighting * LCD backlighting DESCRIPTION These surface mount chip LEDs are designed to fit industry standard footprint. The package features a recessed, inner lens that focuses light output, offering greater luminous intensity for direct viewing. FEATURES * Small footprint - 3.0(L) X 1.5(W) X 1.5(H) mm * Narrow viewing angle of 20 * Water clear optics 2001 Fairchild Semiconductor Corporation DS300101 8/30/01 * Moisture-proof packaging * Available in 0.315" (8mm) width tape on 7" (178mm) diameter reel; 2,000 units per reel 1 OF 6 www.fairchildsemi.com SURFACE MOUNT LED LAMP STANDARD BRIGHT 1206 (Inner Lens) QTLP651C-2 HER QTLP651C-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 QTLP651C-3 Yellow QTLP651C-B Blue (TA =25C Unless otherwise specified) QTLP651C -4 30 160 5 84 -40 to +85 -40 to +90 260 for 5 sec QTLP651C-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 9 15 2.8 2.0 635 630 45 20 (TA =25C) QTLP651C -4 20 35 2.8 2.1 565 570 30 20 Condition -3 10 18 2.8 2.0 585 590 35 20 -7 30 50 2.4 1.9 660 645 20 20 -B 25 35 4.5 3.8 430 465 65 20 IV IF = 20mA VF IF = 20mA P D IF = 20mA IF = 20mA IF = 20mA 2 1/2 www.fairchildsemi.com 2 OF 6 8/30/01 DS300101 SURFACE MOUNT LED LAMP STANDARD BRIGHT 1206 (Inner Lens) QTLP651C-2 HER QTLP651C-7 AlGaAs Red QTLP651C-3 Yellow QTLP651C-B Blue QTLP651C-4 Green Fig. 1 Forward Current vs. Forward Voltage 90 80 90 Fig. 2 Relative Luminous Intensity vs. DC Forward Current 2.0 Fig. 1 Forward Current vs. Forward Voltage RELATIVE LUMNOUS INTENSITY RELATIVE LUMNOUS INTENSITY (NORMALIZED mA) (NORMALIZED AT 20AT 20 mA) Fig. 2 Relative Luminous Intensity vs. DC Forward Current AlGaAs RED AlGaAs RED 2.0 IF - FORWARD CURRENT (mA) 70 80 IF - FORWARD CURRENT (mA) 60 50 40 30 20 10 0 1.0 HER 70 GREEN HER GREEN 1.5 1.5 AlGaAs 60 RED 50 40 30 20 10 0 1.0 AlGaAs RED YELLOW YELLOW 1.0 BLUE 1.0 BLUE BLUE BLUE 0.5 0.5 HER YELLOW HER GREEN YELLOW GREEN 0.0 0.0 2.0 2.5 3.0 4.0 5.0 5.0 0 0 5 5I 10 15 20 25 30 30 2.0 2.5 VF - FORWARD 3.0 VOLTAGE 4.0 (V) 10 15 20 25 F - DC FORWARD CURRENT (mA) VF - FORWARD VOLTAGE (V) IF - DC FORWARD CURRENT (mA) Fig. 3 Relative Intensity vs. Peak Wavelength Fig. 3 Relative Intensity vs. Peak Wavelength GREEN GREEN BLUE BLUE YELLOW YELLOW HER HER AlGaAs RED AlGaAs RED 1.0 1.0 RELATIVE INTENSITY RELATIVE INTENSITY 0.5 0.5 0 0 300 350 400 450 500 550 600 650 700 750 300 350 400 450 500 550 600 650 700 750 WAVELENGTH (nm) WAVELENGTH (nm) Fig.5 Maximum Forward Current vs. Ambient Temperature Fig.5 Maximum Forward Current 50 vs. Ambient Temperature Fig.4 Radiation Diagram IF - FORWARD CURRENT (mA)(mA) IF - FORWARD CURRENT 50 40 Fig.4 Radiation Diagram -10 0 10 -20 40 30 20 30 40 0 10 -40 -20 -10 20 -40 -50 -60 -70 -60 -70 -50 -30 -30 30 40 30 20 50 50 60 70 80 20 10 60 -80 0.8 0.6 0.4 0.2 0 0.2 0.4 0.6 0.8 70 10 0 0 20 40 60 80 100 -90 1.0 -80 90 1.0 80 -90 1.0 0.8 REL. LUMINOUS INTENSITY (%) 0.6 0.4 0.2 0 0.2 0.4 0.6 0.8 1.0 90 0 0 TA - AMBIENT TEMPERATURE (C) 20 40 60 80 100 REL. LUMINOUS INTENSITY (%) TA - AMBIENT TEMPERATURE (C) DS300101 8/30/01 3 OF 6 www.fairchildsemi.com SURFACE MOUNT LED LAMP STANDARD BRIGHT 1206 (Inner Lens) QTLP651C-2 HER QTLP651C-7 AlGaAs Red QTLP651C-3 Yellow QTLP651C-B Blue QTLP651C-4 Green RECOMMENDED PRINTED CIRCUIT BOARD PATTERN 0.055 (1.4) 0.055 (1.4) 0.063 (1.6) 0.063 (1.6) 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 8/30/01 DS300101 SURFACE MOUNT LED LAMP STANDARD BRIGHT 1206 (Inner Lens) QTLP651C-2 HER QTLP651C-7 AlGaAs Red TAPE AND REEL DIMENSIONS 8.4 5 0. 2.5 +1.5 -0.0 +0.5 -0.0 QTLP651C-3 Yellow QTLP651C-B Blue QTLP651C-4 Green 11.0 O12.75 +0.25 -0.0 Progressive direction 1.75 2.00.05 4.0 O1.550.05 0.250.1 3.50.05 2.5 0 0.5 O62.00.5 O1801 8.0 4.0 1.850.1 for -7 for -2, -3, -4 and -B Dimensional tolerance is 0.1mm unless otherwise specified Angle: 0.5 Unit: mm Polarity DS300101 8/30/01 5 OF 6 3.50.05 1.77 www.fairchildsemi.com SURFACE MOUNT LED LAMP STANDARD BRIGHT 1206 (Inner Lens) QTLP651C-2 HER QTLP651C-7 AlGaAs Red QTLP651C-3 Yellow QTLP651C-B Blue QTLP651C-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 8/30/01 DS300101 |
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