DOUBLE HETEROJUNCTION AIGaAs LOW CURRENT RED LED LAMPS T-1 3/4 (5mm) HLMP-D150A HLMP-D155A HLMP-K150 HLMP-K155 T-100 (3mm) PACKAGE DIMENSIONS .135 (3.15) .122 (3.1) Red Red Red Red Diffused Clear with Standoff Diffused Clear FEATURES • Wide Viewing Angle • Deep Red Color .047 (1.2) .032 (.8) .189 (4.8) .165 (4.2) 1.040 (26.4) MIN (ANODE) .059 (1.5) .032 (0.8) .100 (2.54) .040 (1.00) MIN .020 (.51) 2X .016 (.41) DESCRIPTION Exceptional light output typifies these devices and provides for their use over a broad range of drive currents. The LED material is based on double heterojunction (DH) AIGaAs/GaAs technology. NOTES: 1. ALL DIMENSIONS ARE IN INCHES (mm). 2. TOLERANCE ARE ±.010” UNLESS OTHERWISE SPECIFIED. .018 (.46) 2X .012 (.30) 3. AN EPOXY MENISCUS MAY EXTEND ABOUT .040”(1 mm) DOWN THE LEADS. HLMP-K150/K155 .200 (5.10) .180 (4.57) .200 (5.08) .180 (4.57) .350 (8.89) .330 (8.38) .040 (1.02) .040 (1.02) .490 (12.44) .460 (11.68) 1.00 (25.4) MIN. .050 (1.27) REF. .350 (8.89) .330 (8.38) .055 (1.40) .045 (1.15) .90 (23.0) MIN. .050 (1.27) .100 (2.54) .50 (1.27) .050 (1.27) .100 (2.54) .100 (2.54) REF. Ø .230 (5.84) .023 (.58) .017 (.43) SQ. TYP. (2X) FLAT DENOTES CATHODE .023 (.58) .017 (.43) SQ. TYP. (2X) HLMP-D150A 2001 Fairchild Semiconductor Corporation DS300012 2/27/01 .100 (2.54) REF. Ø .230 (5.84) FLATE DENOTES CATHODE HLMP-D155A 1 OF 5 www.fairchildsemi.com DOUBLE HETEROJUNCTION AIGaAs LOW CURRENT RED LED LAMPS ABSOLUTE MAXIMUM RATING (TA =25°C) Parameter RED UNITS Power Dissipation 87 mW Peak Forward Current (f=1kHz, DF=10%) 300 mA Continuous DC Forward Current 30 mA Lead Soldering Time at 260° C 5 sec Operating Temperature -20 to +100 °C Storage Temperature -55 to +100 °C ELECTRICAL / OPTICAL CHARACTERISTICS Parameter HLMP-K150 (TA =25°C) HLMP-K155 HLMP-D150A HLMP-D155A Luminous Intensity (mcd) IF = 1mA Minimum 1.2 2.0 1.2 3.0 Typical 2.0 3.0 3.0 10.0 1.8 1.8 1.8 1.8 Forward Voltage (V) Maximum Typical Condition IF = 1mA 1.6 1.6 1.6 1.6 Peak Wavelength (nm) 660 660 660 660 Spectral Line Half Width 20 20 20 20 IF = 1mA Reverse Voltage (V) 5 5 5 5 IR = 100µA Viewing Angle (°) 60 45 65 24 IF = 1mA www.fairchildsemi.com 2 OF 5 IF = 1mA 2/27/01 DS300012 DOUBLE HETEROJUNCTION AIGaAs LOW CURRENT RED LED LAMPS (TA =25°C) NORMALIZED LUMNOUS INTENSITY (NORMALIZED AT 1 mA) TYPICAL PERFORMANCE CURVES 90 IF - FORWARD CURRENT (mA) 80 70 60 50 40 30 20 100.0 50.0 20.0 10.0 5.0 2.0 1.0 1.5 10 0.2 0 0.1 0 1.0 2.0 3.0 4.0 0.2 0.5 5 10 20 30 50 100 Fig. 2 Relative Luminous Intensity vs. DC Forward Current Fig. 1 Forward Current vs. Forward Voltage 50 IF - FORWARD CURRENT (mA) 1.0 RELATIVE INTENSITY 2 IF - FORWARD CURRENT (mA) VF - FORWARD VOLTAGE (V) 0.5 0 40 30 20 10 0 500 550 600 650 700 750 20 40 60 85 100 Fig. 4 Current Derating Curve Fig. 3 Relative Intensity vs. Peak Wavelength 2/27/01 0 TA - AMBIENT TEMPERATURE (˚C) WAVELENGTH (nm) DS300012 1 5.0 3 OF 5 www.fairchildsemi.com DOUBLE HETEROJUNCTION AIGaAs LOW CURRENT RED LED LAMPS TYPICAL PERFORMANCE CURVES -20˚ -10˚ 0˚ 10˚ (TA =25°C) 20˚ -30˚ -20˚ 30˚ -40˚ 40˚ -50˚ 50˚ -70˚ -80˚ 20 0 20 40 60 30˚ 50˚ 60˚ 70˚ -80˚ 80˚ -90˚ 100 90˚ 100 80 40˚ -70˚ 80˚ 40 20˚ -60˚ 70˚ 60 10˚ -50˚ 60˚ 80 0˚ -40˚ -60˚ -90˚ 100 -10˚ -30˚ 80 60 40 20 0 20 40 60 90˚ 100 80 REL. LUMINOUS INTENSITY (%) REL. LUMINOUS INTENSITY (%) Fig. 5A Radiation Diagram (HLMP-D150A) Fig. 5B Radiation Diagram (HLMP-K150) -20˚ -10˚ 0˚ 10˚ 20˚ -30˚ -20˚ 30˚ -40˚ 40˚ -50˚ 50˚ -70˚ -80˚ 20 0 20 40 60 30˚ 80 40˚ 50˚ 60˚ -70˚ 80˚ 40 20˚ -60˚ 70˚ 60 10˚ -50˚ 60˚ 80 0˚ -40˚ -60˚ -90˚ 100 -10˚ -30˚ 70˚ -80˚ -90˚ 100 90˚ 100 80˚ 80 60 40 20 0 20 40 60 80 90˚ 100 REL. LUMINOUS INTENSITY (%) REL. LUMINOUS INTENSITY (%) Fig. 5C Radiation Diagram (HLMP-D155A) Fig. 5D Radiation Diagram (HLMP-K155) www.fairchildsemi.com 4 OF 5 2/27/01 DS300012 DOUBLE HETEROJUNCTION AIGaAs LOW CURRENT RED LED LAMPS DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE 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. DS300012 2/27/01 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. 5 OF 5 www.fairchildsemi.com