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| 4 - PIN POWER LED RED QTLP320C-R ORANGE QTLP320C-E YELLOW QTLP320C-Y PACKAGE DIMENSIONS C. 0.050 (1.25) 0.320 (8.12) 0.280 (7.12) C C 0.320 (8.12) 0.280 (7.12) C - CATHODE A - ANODE A O 0.126 (3.20) O 0.110 (2.80) A R0.035 (0.90) R0.020 (0.50) 5 0.060 (1.50) 0.118 (3.00) 0.079 (2.00) 0.181 (4.60) 0.166 (4.20) 0.303 (7.70) 0.287 (7.50) 0.020 (0.50) 0.212 (5.38) 0.188 (4.78) 0.069 (1.75) 0.053 (1.35) 0.033 (0.85) 0.026 (0.65) 0.024 (0.60) 0.008 (0.20) TYP. NOTES: 1. Dimensions for all drawings are in inches (mm). 2. Lead spacing is measured where the leads emerge from the package. 3. Protruded resin under the flange is 0.059" (1.5 mm) max. 4. All tolerances are 0.10" (0.25 mm) unless otherwise specified. DESCRIPTION This low profile, 4-pin LED provides a more uniform and evenly distributed illumination than existing LED designs. Its unique optical package enables designers to utilize fewer LEDs while achieving superior lighting performance. FEATURES * AllnGaP (Aluminum Indium Gallium Phosphide) technology * High current application * Reduced thermal resistance * Tube packaging APPLICATIONS * Exterior automotive lighting * Area displays * Backlighting * Message panels (c) 2002 Fairchild Semiconductor Corporation Page 1 of 4 3/7/02 4 - PIN POWER LED RED QTLP320C-R ORANGE QTLP320C-E YELLOW QTLP320C-Y ABSOLUTE MAXIMUM RATINGS (TA = 25C unless otherwise specified) Parameter Operating Temperature Storage Temperature Lead Soldering Time Continuous Forward Current Peak Forward Current (f = 100 Hz, Duty Factor = 1/10) Reverse Voltage Reverse Current Power Dissipation Symbol TOPR TSTG TSOL IF IF VR IR PD Rating -40 to +100 -40 to +100 260 for 5 sec 70 200 5 10 160 Unit C C C mA mA V A mW ELECTRICAL/OPTICAL CHARACTERISTICS (TA =25C) Part Number Luminous Flux (mlm) Minimum Typical Forward Voltage VF (V) Maximum Typical Wavelength (nm) Peak Dominant Spectral Line Half Width (nm) Viewing Angle () 630 625 20 70 620 615 18 70 590 589 15 70 IF = 70 mA IF = 70 mA 2.9 2.3 2.9 2.3 2.9 2.3 IF = 70 mA 500 1300 500 1300 500 1300 IF = 70 mA QTLP320C-R QTLP320C-E QTLP320C-Y Condition IF = 70 mA (c) 2002 Fairchild Semiconductor Corporation Page 2 of 4 3/7/02 4 - PIN POWER LED RED QTLP320C-R ORANGE QTLP320C-E YELLOW QTLP320C-Y TYPICAL PERFORMANCE CURVES 70 Iavg - Average Current - mA 60 Forward Current (mA) 50 40 30 20 10 0 1.5 1.7 1.9 2.1 2.3 2.5 Forward Voltage (V) 2.7 80 70 60 50 f = 100 Hz f = 1 kHz 40 f = 300 Hz 30 20 0 100 200 300 Ipeak - Peak Forward Current - mA Fig 1. Forward Current vs. Forward Voltage Fig 2. Maximum Average Current vs. Peak Forward Current 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 -100 -80 Relative Luminous Integrity 1.0 Relative Intensity Orange 0.5 Yellow Red 0 550 600 650 Wavelength - nm 700 -60 -40 -20 0 20 40 Off Axis Angle (degrees) 60 80 100 Fig. 3 Relative Intensity vs Peak Wavelength 70 60 50 40 30 20 10 0 0 Rin J-A = 600 C/W Rin J-A = 500 C/W Rin J-A = 400 C/W Rin J-A = 300 C/W Fig 4. Relative Luminous Intensity vs. Off Axis Angle Maximum DC Forward Current (mA) 20 40 60 80 100 120 Ambient Temperature (C) Fig 5. Maximum DC Forward Current vs. Ambient Temperature (c) 2002 Fairchild Semiconductor Corporation Page 3 of 4 3/7/02 4 - PIN POWER LED RED QTLP320C-R ORANGE QTLP320C-E YELLOW QTLP320C-Y 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) 2002 Fairchild Semiconductor Corporation Page 4 of 4 3/7/02 |
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