55 Commerce Way Woburn, MA 01801 (781) 935 - 4442 (781) 938 - 5867 www.gilway.com GHB-GW15-DR 0.50 (0.020) REF. NOTE 3 ANODE 10 1.67 8 (0.42 60) BOTH SIDES 0.46(0.018) 0.56(0.022) CATHODE 1.65(0.065) 1.91(0.075) DIA. 0.20 (0.008) MAX. Description Flat Top Package The Series flat top lamps use an untinted, nondiffused, truncated lens to provide a wide radiation pattern that is necessary for use in backlighting applications. The flat top lamps are also ideal for use as emitters in light pipe applications. (0.007) 0.1 23 8(0.009) 0.76(0.030) R. 0.89(0.035) 0.94 (0.037) 1.24 (0.049) 0.25 (0.010) MAX.* NOTE 2 (0.087) 1.2 2 96 1(0.077) 2.03 (0.080) 1.78 (0.070) 2.92 (0.115) MAX. 0.79 (0.031) 0.53 (0.021) (0.025) 0.6 38 3(0.015) 2.08(0.082) 2.34(0.092) CATHODE STRIPE NOTE 3 NOTES: 1. ALL DIMENSIONS ARE IN MILLIMETRES (INCHES). 2. PROTRUDING SUPPORT TAB IS CONNECTED TO ANODE LEAD. 3. LEAD POLARITY FOR THESE TS AlGaAs SUBMINIATURE LAMPS IS OPPOSITE TO THE LEAD POLARITY OF SUBMINIATURE LAMPS USING OTHER LED TECHNOLOGIES. Viewing Angle 2q1/2 Package Description Domed, Nondiffused Untinted, Standard Current Deep Red R d = 644 nm Typical Iv I = f 500 ma 15 Absolute Maximum Ratings at T Typical Iv I f = 20 mA 400 A = 25 °C [2] Peak Forward Current .......................................................... 300 mA [1,2] .................... 30 mA Average Forward Current (@ I PEAK = 300 mA) [3] DC Forward Current ............................................................... 50 mA Power Dissipation .................................................................... 100 mW Reverse Voltage (IR = 100 mA) ......................................................... 5 V Transient Forward Current (10 ms Pulse) [4] ............................ 500 mA LED Junction Temperature ....................................................... 110 °C Lead Soldering Temperature [1.6 mm (0.063 in.) from body ............................ 260 °C for 5 seconds Reflow Soldering Temperatures Convective IR ..................... 235 °C Peak, above 183 °C for 90 seconds Vapor Phase ........................................................ 215 °C for 3 minutes Notes: 1. Maximum I AVG at f = 1 kHz, DF = 10%. 2. Refer to Figure 7 to establish pulsed operating conditions. 3. Derate linearly as shown in Figure 6. 4. The transient peak current is the maximum non-recurring peak current the device can withstand without damaging the LED die and wire bonds. It is not recommended that the device be operated at peak currents above the Absolute Maximum Peak Forward Current. Electrical Characteristics at T Part Number HLMPGHB-GW15-DR Forward Voltage V F (Volts) @ I F = 20 mA Typ. Max. 1.9 2.4 A = 25 °C Reverse Breakdown V R (Volts) @ I R = 100 mA Min. Typ. 5 20 C Capacitance (pF) V F = 0, Thermal f = 1 MHz Resistance Typ. R qJ-PIN (°C/W) 20 170 Speed of Response ts (ns) Time Constant -t/t s e Typ. 45 TA = 25 °C Optical Characteristics at Luminous Intensity I V (mcd) @ 20 mA [1] Min. Typ. Part 100 GHB-GW15-DR Total Flux f V (mlm) @ 20 mA [2] Typ. Peak Wavelength lpeak (nm) Typ. 280 654 400 Color, Dominant Wavelength ld [3] (nm) Typ. Viewing Angle 2 q1 /2 Degrees [4] Typ. 644 Luminous Efficacy hv [5] (lm/w) 15 85 Notes: 1. The luminous intensity, Iv, is measured at the mechanical axis of the lamp package. The actual peak of the spatial radiation pattern may not be aligned with this axis. 2. fv is the total luminous flux output as measured with an integrating sphere. 3. The dominant wavelength, ld , is derived from the CIE Chromaticity Diagram and represents the color of the device. 4. q 1/2 is the off-axis angle w here the luminous intensity is 1/2 the peak intensity. 5. Radiant intensity, I v , in watts/steradian, may be calculated from the equation I v = I v /hv, where I v is the luminous intensity in candelas and hv is the luminous efficacy in lumens/watt. 300 1.0 2.4 2.0 10-1 10-2 RELATIVE LUMINOUS INTENSITY (NORMALIZED AT 20 mA) IF Ð FORWARD CURRENT Ð mA RELATIVE INTENSITY 200 100 50 20 10 5 2 600 700 1 1000 0 0.5 WAVELENGTH Ð nm 1.5 2.0 2.5 3.0 IF Ð FORWARD CURRENT Ð mA 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 40 RqJA = 400¡ C/W 30 RqJA = 550¡ C/W 20 10 0 5 10 20 50 0.1 0.05 100 200 300 IPEAK Ð PEAK FORWARD CURRENT Ð mA 0 20 40 60 80 1 2 5 10 20 50 IF Ð DC FORWARD CURRENT Ð mA 0.1 2 0.2 0.01 0.5 3.5 50 1.1 0.0 1 0.5 V F Ð FORWARD VOLTAGE Ð V 1.2 hV Ð RELATIVE EFFICIENCY (NORMALIZED AT 20 mA) 1.0 IAVG = AVERAGE FORWARD CURRENT Ð mA 10-3 500 1.0 100 TA Ð AMBIENT TEMPERATURE Ð ¡C 50 f > 1000 Hz 40 f > 300 Hz 30 20 f > 100 Hz 10 0 50 100 150 200 250 300 IPEAK Ð PEAK FORWARD CURRENT Ð mA 1.0 0.9 NORMALIZED INTENSITY 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 100¡ 90¡ 80¡ 70¡ 60¡ 50¡ 40¡ 30¡ 20¡ 10¡ 0¡ 10¡ 20¡ 30¡ 40¡ 50¡ 60¡ 70¡ 80¡ 90¡ 100¡ ANGULAR DISPLACEMENT Ð DEGREES