Agilent HLMP-CExx T-1 3/4 (5 mm) Precision Optical Performance InGaN Bluish-Green LED Lamps Data Sheet Features • Smooth, consistent spatial radiation patterns • High luminous output • Viewing angles 15˚, 23˚, and 30˚ • Superior resistance to moisture Description These high intensity bluish-green LEDs are based on InGaN material technology. InGaN is the most efficient and cost effective material for LEDs in the blue and green region of the spectrum. The 505 nm typical dominant wavelength matches international specifications for green traffic signals. These LED lamps are untinted, nondiffused, T-1 3/4 packages incorporating second generation optics producing well defined spatial radiation patterns at specific viewing cone angles. These lamps are made with an advanced optical grade epoxy, offering superior temperature and moisture resistance in outdoor signal and sign applications. The package epoxy contains both UV-a and UV-b inhibitors to reduce the effects of long term exposure to direct sunlight. Benefits • Viewing angles match traffic signal requirements • Superior performance in outdoor environments • Suitable for autoinsertion onto PC boards These lamps are available in three viewing angle options and two package options to give the designer flexibility with optical design and device mounting. Applications • Traffic signals • Railroad signals • Commercial outdoor signs • Automotive interior lights CAUTION: HLMP-CExx LEDs are Class 1 ESD sensitive. Please observe appropriate precautions during handling and processing. Refer to Agilent Application Note AN-1142 for additional details. Device Selection Guide Part Number HLMP-CE15-TWCxx HLMP-CE16-TWCxx HLMP-CE23-SVCxx HLMP-CE23-SVQxx HLMP-CE24-SVCxx HLMP-CE24-SVQxx HLMP-CE30-QTCxx HLMP-CE30-QTQxx HLMP-CE31-QTCxx HLMP-CE31-QTQxx Color and Dominant Wavelength λd Typ. (nm) 505 505 505 505 505 505 505 505 505 505 Viewing Angle 2θ1/2 Typ. (deg) 15 15 23 23 23 23 30 30 30 30 Luminous Intensity IV (mcd) at 20 mA Min. Max. 2500 7200 2500 7200 1900 5500 1900 5500 1900 5500 1900 5500 1150 3200 1150 3200 1150 3200 1150 3200 Notes: 1. The luminous intensity is measured on the mechanical axis of the lamp package. 2. The optical axis is closely aligned with the package mechanical axis. 3. The dominant wavelength, λd, is derived from the CIE Chromaticity Diagram and represents the perceived color of the device. 4. All InGaN LEDs represented here are IEC825 Class 2. See Application Brief 1-009 and 1-015 for details. Part Numbering System HLMP - X X X X - X X X X X Mechanical Options 00: Bulk Packaging DD: Ammo Pack Color Bin Selections C: Color Bins 3 and 4 only Q: Color Bins 7 and 8 only Maximum Intensity Bin 0: No Iv Bin Limitation Minimum Intensity Bin Viewing Angle and Stand-Off 15: 15 deg, without stand-off 16: 15 deg, with stand-off 23: 23 deg, without stand-off 24: 23 deg, with stand-off 30: 30 deg, without stand-off 31: 30 deg, with stand-off Color E: 505 nm Bluish-Green Package C: 5 mm InGaN 2 Stand-Off No Yes No No Yes Yes No No Yes Yes Package Dimensions 5.00 ± 0.20 (0.197 ± 0.008) 5.00 ± 0.20 (0.197 ± 0.008) 1.14 ± 0.20 (0.045 ± 0.008) 8.71 ± 0.20 (0.343 ± 0.008) 8.71 ± 0.20 (0.343 ± 0.008) d 1.14 ± 0.20 (0.045 ± 0.008) 2.35 (0.093) MAX. 0.70 (0.028) MAX. 31.60 MIN. (1.244) 1.50 ± 0.15 (0.059 ± 0.006) 31.60 MIN. (1.244) 0.70 (0.028) MAX. CATHODE LEAD CATHODE LEAD 0.50 ± 0.10 SQ. TYP. (0.020 ± 0.004) 1.00 MIN. (0.039) 1.00 MIN. (0.039) 5.80 ± 0.20 (0.228 ± 0.008) CATHODE FLAT CATHODE FLAT 2.54 ± 0.38 (0.100 ± 0.015) 5.80 ± 0.20 (0.228 ± 0.008) 2.54 ± 0.38 (0.100 ± 0.015) HLMP-CE15, HLMP-CE23, and HLMP-CE30 HLMP-CE16, HLMP-CE24, and HLMP-CE31 HLMP-CE16 d = 12.6 ± 0.18 (0.496 ± 0.007) Notes: 1. Dimensions in mm. 2. Tolerance ± 0.1 mm unless otherwise noted. Absolute Maximum Ratings at TA = 25˚C Parameter Value Units DC Forward Current[1] 30 mA Peak Forward Current 100 mA Average Forward Current 30 mA Power Dissipation 120 mW Reverse Voltage (IR = 100 µA) 5 V LED Junction Temperature 130 ˚C Operating Temperature Range –40 to +80 ˚C Storage Temperature Range –40 to +100 ˚C Note: 1. Derate linearly as shown in Figure 4 for temperatures above 50˚C. 3 0.50 ± 0.10 SQ. TYP. (0.020 ± 0.004) HLMP-CE24 HLMP-CE31 d = 12.40 ± 0.25 d = 12.22 ± 0.50 (0.488 ± 0.010) (0.481 ± 0.020) Electrical/Optical Characteristics at T A = 25˚C Parameter Symbol Min. Typ. Max. Units Test Conditions Forward Voltage VF 3.8 4.0 V IF = 20 mA Reverse Voltage VR Capacitance C 40 pF VF = 0, f = 1 MHz Thermal Resistance RθJ-PIN 240 °C/W LED Junction-to-Cathode Lead Dominant Wavelength λd 505 nm IF = 20 mA Peak Wavelength λPEAK 502 nm Peak of Wavelength of Spectral Distribution at IF = 20 mA Spectral Halfwidth ∆λ1/2 35 nm Wavelength Width at Spectral Distribution Power Point at IF = 20 mA Luminous Efficacy ηV 350 lm/W Emitted luminous power/ Emitted radiant power IR = 100 µA 10 30 IF – FORWARD CURRENT – mA RELATIVE INTENSITY 1.0 0.8 0.6 0.4 0.2 0 400 450 500 550 25 20 15 10 5 0 600 2 2.4 Figure 1. Relative intensity vs. wavelength. 3.6 4.0 30 25 20 15 10 5 0 20 40 60 80 100 AMBIENT TEMPERATURE – °C Figure 4. Maximum forward current vs. ambient temperature. 120 1.2 1.0 0.8 0.6 0.4 0.2 0 0 5 10 15 20 25 30 FORWARD CURRENT – mA 1.0 518 516 RELATIVE INTENSITY 35 1.4 Figure 3. Relative luminous intensity vs. forward current. 520 DOMINANT WAVELENGTH – nm FORWARD CURRENT – mA 3.2 Figure 2. Forward current vs. forward voltage. 40 0 2.8 VF – FORWARD VOLTAGE – V WAVELENGTH – nm 4 RELATIVE INTENSITY (NORMALIZED AT 20 mA) Notes: 1. The dominant wavelength, λd, is derived from the CIE Chromaticity Diagram and represents the perceived color of the device. 2. The radiant intensity, le in watts per steradian, may be found from the equation le = Iv/ηV, where Iv is the luminous intensity in candelas and ηV is the luminous efficacy in lumens/watt. 514 512 510 508 506 504 502 500 498 0 5 10 15 20 25 FORWARD CURRENT – mA Figure 5. Color vs. forward current. 30 0.5 0 -50 -40 -30 -20 -10 0 10 20 30 40 50 ANGLE – DEGREES Figure 6. Spatial radiation pattern – 15 ° lamps. 1.0 RELATIVE INTENSITY RELATIVE INTENSITY 1.0 0.5 0.5 0 -50 -40 -30 -20 -10 0 10 20 30 40 50 0 -50 -40 -30 -20 -10 0 10 20 30 40 50 ANGLE – DEGREES ANGLE – DEGREES Figure 7. Spatial radiation pattern – 23° lamps. Figure 8. Spatial radiation pattern – 30° lamps. Intensity Bin Limits (mcd at 20 mA) Color Bin Limits (nm at 20 mA) Bin Name Min. Max. Bin Name Min. Max. Q 1150 1500 3 500 505 R S 1500 1900 1900 2500 4 7 505 498 510 503 T 2500 3200 8 503 508 U 3200 4200 V W 4200 5500 5500 7200 X 7200 9300 Tolerance of each minimum and maximum = ± 15%. 5 Tolerance for each minimum and maximum = ± 0.5 nm. Note: Bin categories are established for classification of products. Products may not be available in all bin categories. Please contact your Agilent representative for information on currently available bins. www.agilent.com/semiconductors For product information and a complete list of distributors, please go to our web site. For technical assistance call: Americas/Canada: +1 (800) 235-0312 or (408) 654-8675 Europe: +49 (0) 6441 92460 China: 10800 650 0017 Hong Kong: (+65) 6271 2451 India, Australia, New Zealand: (+65) 6271 2394 Japan: (+81 3) 3335-8152(Domestic/International), or 0120-61-1280(Domestic Only) Korea: (+65) 6271 2194 Malaysia, Singapore: (+65) 6271 2054 Taiwan: (+65) 6271 2654 Data subject to change. Copyright © 2003 Agilent Technologies, Inc. Obsoletes 5988-7442EN February 12, 2003 5988-8657EN