PACKAGE DIMENSIONS 0.127 (3.2) 1 2 3 0.107 (2.7) 4 TOP 0.080 (2.0) CATHODE MARK 0.043 (1.1) 0.024 (0.6) SIDE Ø0.019 (0.5) 4X 0.083 (2.1) 0.054 (1.4) 0.020 (0.5) 0.087 (2.2) BOTTOM 1 2 3 4 GREEN / YELLOW (-23) HER / AlGaAs RED / YELLOW (-34) POLARITY NOTE: Dimensions for all drawings are in inches (mm). APPLICATIONS Keypad backlighting Push-button backlighting LCD backlighting DESCRIPTION These bi-color surface mount chip LEDs are designed to fit industry standard footprint. Small size, low profile and wide viewing angle make these LEDs ideal for backlighting applications and panel illumination. FEATURES Miniature footprint - 3.2(L) X 2.7(W) X 1.1(H) mm Wide viewing angle of 140 Water clear optics Moisture-proof packaging Available in 0.315" (8mm) width tape on 7" (178mm) diameter reel; 2,000 units per reel Page 1 of 6
ABSOLUTE MAXIMUM RATINGS (T A =25 C Unless otherwise specified) Parameter Symbol QTLP650C -23-24 -34-74 Units Continuous Forward Current I F 30 / 30 30 / 30 30 / 30 30 / 30 ma Peak Forward Current (f = 1.0 KHz, Duty Factor = 1/10) I FM 160 / 160 160 / 160 160 / 160 180 / 160 ma Reverse Voltage V R 5 5 5 5 V Power Dissipation P D 84 / 84 84 / 84 84 / 84 72 / 84 mw Operating Temperature T OPR -40 to +85 C Storage Temperature T STG -40 to +90 C Lead Soldering Time T SOL 260 for 5 sec C ELECTRICAL / OPTICAL CHARACTERISTICS (TA =25 C) QTLP650C Parameter Symbol Units -23-24 -34-74 Luminous Intensity (mcd) Minimum 2.5 / 4.0 2.5 / 4.0 4.0 / 4.0 9.0 / 4.0 I V Typical 4.0 / 6.5 4.0 / 6.5 6.5 / 6.5 15 / 6.5 I F = 20mA Forward Voltage (V) Maximum 2.8 / 2.8 2.8 / 2.8 2.8 / 2.8 2.4 / 2.8 V F Typical 2.0 / 2.0 2.0 / 2.0 2.0 / 2.0 1.9 / 2.0 I F = 20mA Wavelength (nm) Peak l P 635 / 585 635 / 565 585 / 565 660 / 565 Dominant l D 630 / 590 630 / 570 590 / 570 645 / 570 I F = 20mA Spectral Line Half Width (nm) Dl 45 / 35 45 / 30 35 / 30 20 / 30 I F = 20mA Viewing Angle ( ) 2U1/2 140 140 140 140 I F = 20mA Page 2 of 6
TYPICAL PERFORMANCE CURVES 90 Fig. 1 Forward Current vs. Forward Voltage 2.0 Fig. 2 Relative Luminous Intensity vs. DC Forward Current IF - FORWARD CURRENT (ma) 80 70 60 50 40 30 20 10 AlGaAs RED HER GREEN YELLOW RELATIVE LUMNOUS INTENSITY (NORMALIZED AT 20 ma) 1.5 1.0 0.5 AlGaAs RED HER YELLOW GREEN 0 0.0 1.0 2.0 2.5 3.0 4.0 5.0 V F - FORWARD VOLTAGE (V) 0 5 10 15 20 25 30 I F - DC FORWARD CURRENT (ma) Fig. 3 Relative Intensity vs. Peak Wavelength GREEN YELLOW HER AlGaAs RED 1.0 RELATIVE INTENSITY 0.5 0 300 350 400 450 500 550 600 650 700 750 WAVELENGTH (nm) Fig.4 Radiation Diagram 50 Fig.5 Maximum Forward Current vs. Ambient Temperature -10 0 10-20 20-30 30-40 40-50 50-60 60-70 70-80 80 I F - FORWARD CURRENT (ma) 40 30 20 10-90 90 1.0 0.8 0.6 0.4 0.2 0 0.2 0.4 0.6 0.8 1.0 0 0 20 40 60 80 100 REL. LUMINOUS INTENSITY (%) T A - AMBIENT TEMPERATURE ( C) Page 3 of 6
RECOMMENDED PRINTED CIRCUIT BOARD PATTERN (3.5) (1.0) x4 (1.4) (1.5) x4 Note: All units are in mm 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 Page 4 of 6
TAPE AND REEL DIMENSIONS 2.5±0.5 +1.5 8.4-0.0 11.0 +0.5-0.0 Ø180±1 Ø62.0±0.5 2.50±0.5 Ø12.75 +0.25-0.0 Progressive direction 1.75 2.0±0.05 4.0 Ø1.55.±05 0.23 3.5±0.05 8.0 3.56 4.0 2.95 1.65 Polarity Dimensional tolerance is ± 0.1mm unless otherwise specified Angle: ± 0.5 Unit: mm Page 5 of 6
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. Page 6 of 6