ALMD-LL36, ALMD-LG36, ALMD-LM36, ALMD-LB36 High Brightness SMT Oval LED Lamps Amber, Red, Green and Blue Data Sheet Description Features The Avago ALMD-Lx36 oval LED series has the same or just slightly less luminous intensity than conventional high brightness, through-hole LEDs. • Well defined spatial radiation pattern • High brightness material • Available in Red, Amber, Green and Blue color: – Red AlInGaP 626 nm – Amber AlInGaP 590 nm – Green InGaN 525 nm – Blue InGaN 470 nm The new oval LED lamps can be assembled using common SMT assembly processes and are compatible with industrial reflow soldering processes. The LEDs are made with an advanced optical grade epoxy for superior performance in outdoor sign applications. The surface mount Oval LEDs are specifically designed for full color/video signs and indoor or outdoor passenger information sign applications. • JEDEC MSL 2A • Compatible with reflow soldering process • Tinted and diffused lens For easy pick-and-place assembly, the LEDs are shipped in EIA-compliant tape and reel. Every reel is shipped from a single intensity and color bin– except the red color–for better uniformity. • Wide viewing angle: 40° x 100° Package Dimensions • Mono color signs C Applications • Full color signs C 4.20±0.20 A A 4.20±0.20 Orientation (Anode Mark) 4.75±0.50 A - Anode C - Cathode Notes: 1. All dimensions in millimeters (inches). 2. Tolerance is ± 0.20 mm unless other specified. 5.20±0.50 3.40±0.50 2.50±0.20 1.4 (4X) 1.0 CAUTION: InGaN devices are Class 1C HBM ESD sensitive, AlInGaP devices are Class 1B ESD sensitive per JEDEC Standard. Please observe appropriate precautions during handling and processing. Refer to Application Note AN-1142 for additional details. CAUTION: Customer is advised to keep the LED in the MBB when not in use as prolonged exposure to environment might cause the silver plated leads to tarnish, which might cause difficulties in soldering. Device Selection Guide Part Number Color and Dominant Wavelength λd (nm) Typ Luminous Intensity Iv (mcd) [1,2,5] Min Max Viewing Angle Typ - ° [4] ALMD-LG36-WZ002 Red 626 1380 2900 40° x 100° ALMD-LL36-WZ002 Amber 590 1380 2900 40° x 100° ALMD-LM36-14002 Green 525 2900 6050 40° x 100° ALMD-LB36-SV002 Blue 470 660 1380 40° x 100° Notes: 1. The luminous intensity is measured on the mechanical axis of the lamp package and it is tested with pulsing condition. 2. The optical axis is closely aligned with the package mechanical axis. 3. Dominant wavelength, λd, is derived from the CIE Chromaticity Diagram and represents the color of the lamp. 4. θ½ is the off-axis angle where the luminous intensity is half the on-axis intensity. 5. Tolerance for each bin limit is ± 15% Part Numbering System ALMD – X X 3 6 – x x x xx Packaging Option 02: tested 20mA, 13 inch carrier tape, 8mm pitch, 16mm carrier width Color Bin Selection 0: Full Distribution Maximum Intensity Bin Refer to Device Selection Guide Minimum Intensity Bin Refer to Device Selection Guide Viewing Angle 36: Oval 40° x 100° Color B: Blue G: Red L: Amber M: Green Package L: SMT Oval Lamps (AlInGaP/InGaN) SMT Lamps 2 Absolute Maximum Rating, TJ = 25 °C Parameter Red and Amber Blue and Green Unit 50 30 mA 100 [2] 100 [3] mA 114 mW DC Forward Current [1] Peak Forward Current 120 Power Dissipation Reverse Voltage 5 (IR = 100 μA) [4] 5 (IR LED Junction Temperature = 10 μA) [4] V 110 °C Operating Temperature Range -40 to +85 °C Storage Temperature Range -40 to +100 °C Notes: 1. Derate linearly as shown in Figure 4 and Figure 9. 2. Duty Factor 30%, frequency 1 kHz. 3. Duty Factor 10%, frequency 1 kHz. 4. Indicates product final testing; long-term reverse bias is not recommended. Electrical / Optical Characteristics, TJ = 25 °C Parameter Symbol Forward Voltage Red Amber Green Blue VF Reverse Voltage Red & Amber Green & Blue VR Dominant Wavelength [1] Red Amber Green Blue λd Peak Wavelength Red Amber Green Blue Thermal Resistance Luminous Efficacy [2] Red Amber Green Blue Thermal coefficient of λd Red Amber Green Blue Min. Typ. Max. 1.8 1.8 2.8 2.8 2.1 2.1 3.2 3.2 2.4 2.4 3.8 3.8 5 5 618.0 584.5 519.0 460.0 626.0 590.0 525.0 470.0 Units Test Conditions V IF = 20 mA V IF = 100 µA IF = 10 µA IF = 20 mA 630.0 594.5 539.0 480.0 λPEAK 634 594 516 464 nm Peak of Wavelength of Spectral Distribution at IF = 20 mA RθJ-PIN 130 °C/W LED Junction-to-Pin ηV 200 520 530 65 lm/W Emitted Luminous Power/Emitted Radiant Power nm/°C IF = 20 mA; +25 °C ≤ TJ ≤ +100 °C 0.059 0.103 0.028 0.024 Notes: 1. The dominant wavelength is derived from the Chromaticity Diagram and represents the color of the lamp. 2. The radiant intensity, Ie in watts per steradian, may be found from the equation Ie = IV/ηV where IV is the luminous intensity in candelas and ηV is the luminous efficacy in lumens/watt. 3 AlInGaP 100 RELATIVE INTENSITY 0.8 Amber FORWARD CURRENT - mA 1 Red 0.6 0.4 0.2 0 500 550 600 WAVELENGTH - nm 40 20 0 0.5 1 1.5 2 FORWARD VOLTAGE - V 2.5 60 Amber Red 0 20 40 60 FORWARD CURRENT - mA 80 100 50 40 30 20 10 0 0 20 40 60 TA - AMBIENT TEMPERATURE (°C) 80 Note: RθJ-A = 460 °C/W RELATIVE DOMINANT WAVELENGTH SHIFT(NORMALIZED AT 20mA) - nm Figure 3. Relative Intensity vs Forward Current 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 -0.2 -0.4 -0.6 Figure 4. Maximum Forward Current vs Ambient Temperature Amber Red 0 20 40 60 FORWARD CURRENT - mA 80 Figure 5. Relative Dominant Wavelength Shift vs Forward Current 4 3 Figure 2. Forward Current vs Forward Voltage MAXIMUM FORWARD CURRENT - mA RELATIVE LUMINOUS INTENSITY (NORMALIZED AT 20mA) 60 0 650 Figure 1. Relative Intensity vs Wavelength 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 80 100 100 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 380 100 BLUE FORWARD CURRENT-mA RELATIVE INTENSITY InGaN GREEN 430 480 530 WAVELENGTH - nm 580 630 Figure 6. Relative Intensity vs Wavelength 0 IFmax - MAXIMUM FORWARD CURRENT - mA RELATIVE LUMINOUS INTENSITY (NORMALIZED AT 20mA) 2.5 Green 2.0 1.5 1.0 0.5 0 20 40 60 80 DC FORWARD CURRENT-mA 100 120 0 1 2 3 FORWARD VOLTAGE-V 4 5 40 60 80 TA - AMBIENT TEMPERATURE - °C 100 5 Green Blue 0 -5 0 20 30 25 20 15 10 5 0 0 20 Figure 9. Maximum Forward Current vs Ambient Temperature 10 RELATIVE DOMINANT WAVELENGTH SHIFT -nm 20 Figure 7. Forward Current vs Forward Voltage Figure 8. Relative Intensity vs Forward Current 40 60 FORWARD CURRENT-mA Figure 10. Dominant Wavelength Shift vs Forward Current 5 40 Blue 3.0 -10 60 35 3.5 0.0 80 80 100 1.0 0.8 0.8 NORMALIZED INTENSITY NORMALIZED INTENSITY 1.0 0.6 0.4 0.2 0.0 Red Green -90 -60 Blue Amber -30 0 30 ANGULAR DISPLACEMENT-DEGREE 60 Blue Green FORWARD VOLTAGE SHIFT-V NORMALZIED INTENSITY (PHOTO) -90 -60 -30 0 30 ANGULAR DISPLACEMENT-DEGREE 60 90 0.3 Red Amber 1 -40 -15 10 35 TJ - JUNCTION TEMPERATURE 60 Figure 12. Relative Intensity Shift vs Junction Temperature 6 Red Green Blue Amber 0.2 Figure 11b. Radiation Pattern for Minor Axis 10 0.1 0.4 0.0 90 Figure 11a. Radiation Pattern for Major Axis 0.6 85 Red Amber 0.2 Green Blue 0.1 0 -0.1 -0.2 -0.3 -40 -15 10 35 TJ - JUNCTION TEMPERATURE Figure 13. Forward Voltage Shift vs Junction Temperature 60 85 4.0 0.7 2.1 Note: Recommended stencil thickness is 0.1524mm (6 mils) minimum and above 5.2 Figure 14. Recommended Soldering Land Pattern 3.20 Nozzle Depth 4.00 Pick & Place Nozzle LED Flange 4.00 5.00 Note: 1. Nozzle depth should be touching LED flange during pick and place. 2. Nozzle width should be able to fit into LED carrier tape Figure 15. Recommended Pick and Place Nozzle Tip (Urethane PAD Tip) 20 SEC. MAX. 183°C 100-150°C -6°C/SEC. MAX. 3°C/SEC. MAX. 120 SEC. MAX. 60-150 SEC. TIME Figure 16. Recommended Leaded Reflow Soldering Profile TEMPERATURE TEMPERATURE 10 to 30 SEC. 240°C MAX. 3°C/SEC. MAX. 217°C 200°C 255 - 260 °C 3°C/SEC. MAX. 6°C/SEC. MAX. 150°C 3 °C/SEC. MAX. 100 SEC. MAX. 60 - 120 SEC. TIME Figure 17. Recommended Pb- Free Reflow Soldering Profile Note: For detailed information on reflow soldering of Avago Surface Mount LED, refer to Avago Application Note AN1060 Surface Mounting SMT LED Indicator Components. 7 4.00±0.10 2.00±0.10 0.40±0.05 1.55±0.10 1.75±0.10 1.80±0.20 7.50±0.10 +0.30 5.20 −0.00 8.00±0.10 2.20±0.20 4.50±0.10 4.10±0.10 16.00±0.30 1.60±0.10 +0.30 5.90 −0.00 Figure 18. Carrier Tape Dimension ∅80.00 ± 0.50 0.2 0.4 0.6 0.8 13.00 ± 0.20 1.50 MIN ∅330.00 ± 2.00 LT-W16-HIPS EIAJ.RRM.16.Dc 17.65 ± 0.20 Figure 19. Reel Dimension Anode Figure 20. Unit Orientation from reel 8 Intensity Bin Limit Table (1.2:1 Iv bin ratio) Bin VF Bin Table (V at 20 mA) for Red & Amber Intensity (mcd) at 20 mA Bin ID Min Max Min Max VD 1.8 2.0 VA 2.0 2.2 VB 2.2 2.4 S 660 800 T 800 960 U 960 1150 V 1150 1380 W 1380 1660 X 1660 1990 Y 1990 2400 Z 2400 2900 1 2900 3500 2 3500 4200 3 4200 5040 4 5040 6050 Tolerance for each bin limit is ± 0.05V Tolerance for each bin limit is ± 15% Red Color Range Min Dom Max Dom 618.0 630.0 X min Y Min X max Y max 0.6872 0.3126 0.6890 0.2943 0.6690 0.3149 0.7080 0.2920 Tolerance for each bin limit is ± 0.5nm Amber Color Range Bin Min Dom Max Dom Xmin Ymin Xmax Ymax 1 584.5 587.0 0.5420 0.4580 0.5530 0.4400 0.5370 0.4550 0.5570 0.4420 2 587.0 589.5 0.5570 0.4420 0.5670 0.4250 0.5530 0.4400 0.5720 0.4270 0.5720 0.4270 0.5820 0.4110 0.5670 0.4250 0.5870 0.4130 0.5870 0.4130 0.5950 0.3980 0.5820 0.4110 0.6000 0.3990 4 6 589.5 592.0 592.0 594.5 Tolerance for each bin limit is ± 0.5nm 9 Green Color Range Bin Min Dom Max Dom Xmin Ymin Xmax Ymax 1 519.0 523.0 0.0667 0.8323 0.1450 0.7319 0.1200 0.7375 0.0979 0.8316 0.0979 0.8316 0.1711 0.7218 0.1450 0.7319 0.1305 0.8189 2 523.0 527.0 3 527.0 531.0 0.1305 0.8189 0.1967 0.7077 0.1711 0.7218 0.1625 0.8012 4 531.0 535.0 0.1625 0.8012 0.2210 0.6920 0.1967 0.7077 0.1929 0.7816 0.1929 0.7816 0.2445 0.6747 0.2210 0.6920 0.2233 0.7600 5 535.0 539.0 Tolerance for each bin limit is ± 0.5 nm Blue Color Range Bin Min Dom Max Dom Xmin Ymin Xmax Ymax 1 460.0 464.0 0.1440 0.0297 0.1766 0.0966 0.1818 0.0904 0.1374 0.0374 2 464.0 468.0 0.1374 0.0374 0.1699 0.1062 0.1766 0.0966 0.1291 0.0495 0.1291 0.0495 0.1616 0.1209 0.1699 0.1062 0.1187 0.0671 3 468.0 472.0 4 472.0 476.0 0.1187 0.0671 0.1517 0.1423 0.1616 0.1209 0.1063 0.0945 5 476.0 480.0 0.1063 0.0945 0.1397 0.1728 0.1517 0.1423 0.0913 0.1327 Tolerance for each bin limit is ± 0.5 nm 10 Moisture Sensitivity and Handling The ALMD-Lx36 series oval package has a Moisture Sensitive Level 2a rating per JEDEC J-STD-020. Refer to Avago Application Note AN5305, Handling of Moisture Sensitive Surface Mount Devices, for additional details and a review of proper handling procedures. A. Storage before use • An unopened moisture barrier bag (MBB) can be stored at < 40 °C/90% RH for 12 months. If the actual shelf life has exceeded 12 months and the humidity indicator card (HIC) indicates that baking is not required then it is safe to reflow solder the LEDs per the original MSL rating. • It is recommended that the MBB not be opened prior to assembly (e.g., for IQC). B. Control after opening the MBB • The humidity indicator card (HIC) shall be read immediately upon opening of the MBB. C. Control for unfinished tape and reel parts • Unused LEDs must be stored in a sealed MBB with a desiccant or desiccator at < 5% RH. D. Control of assembled boards • If the PCB soldered with the LEDs is to be subjected to other high temperature processes, the PCB needs to be stored in a sealed MBB with desiccant or desiccator at < 5% RH to ensure that all LEDs have not exceeded their floor life of 672 hours E. Baking is required if: • The HIC indicator is not BROWN at 10% and is AZURE at 5% • The LEDs are exposed to a condition of > 30 ° C/60% RH at any time. • The LED floor life exceeded 672 hours. The recommended baking condition is: 60 ± 5 °C for 20 hours. • The LEDs must be kept at < 30 °C/60% RH at all times, and all high temperature related processes including soldering, curing or rework need to be completed within 672 hours. DISCLAIMER: Avago’s products and software are not specifically designed, manufactured or authorized for sale as parts, components or assemblies for the planning, construction, maintenenace or direct operation of a nuclear facility or for use in medical devices or applications. Customer is solely responsible, and waives all rights to make claims against avago or its suppliers, for all loss, damage, expense or liability in connection with such use. For product information and a complete list of distributors, please go to our web site: www.avagotech.com Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright © 2005-2013 Avago Technologies. All rights reserved. AV02-2377EN - February 26, 2013