Data Sheet ASMT-UWB1-Nxxxx OneWhite Surface-Mount PLCC-2 LED Indicator Description Features This family of SMT LEDs is packaged in the industry  High reliability package with silicone encapsulation standard PLCC-2 package. These SMT LEDs have high  Compatible with reflow soldering process reliability performance and are designed to work under a  High optical efficiency with 100 lm/W wide range of environmental conditions. This high reliability  Available in 8-mm carrier tape with reel diameter feature makes them ideally suited to be used as interior 180mm signs application conditions.  JEDEC MSL 3 product To facilitate easy pick and place assembly, the LEDs are  ESD threshold of 1000V (HBM model) per JEDEC packed in EIA-compliant tape and reel. Every reel will be Applications shipped in single intensity and color bin. These LEDs are compatible with reflow soldering process.  Non-automotive use  General signage backlighting The wide viewing angle at 120° makes these LEDs ideally  Amusement machine backlighting suited for panel, push button, office equipment, industrial  Industrial lighting equipment, and home appliances. The flat top emitting  Light strips surface makes it easy for these LEDs to mate with light pipes. With the built-in reflector pushing up the intensity of the light output, these LEDs are also suitable to be used as LED pixels in interior electronic signs. CAUTION! LEDs are ESD sensitive. Please observe appropriate precautions during handling and processing. Broadcom AV02-2936EN February 16, 2018

ASMT-UWB1-Nxxxx Data Sheet OneWhite Surface-Mount PLCC-2 LED Indicator Package Drawing 2.8 ± 0.2 1.9 ± 0.2 2.2 ± 0.2 0.1 TYP. 0.8 ± 0.1 3.2 ± 0.2 3.5 ± 0.2 0.8 ± 0.3 0.5 ± 0.1 CATHODE MARKING NOTE: 1. All dimensions in millimeters. 2. Terminal finish = Ag plating. Device Selection Guide Luminous Intensity (mcd)a, b Test Current Color Part Number CCT (K) Min. Typ. Max. (mA) Chip White ASMT-UWB1-NX302 4500 ~ 8000 1800 2300 3550 20 InGaN White ASMT-UWB1-NX312 2700 ~ 4000 1800 2300 3550 20 InGaN White ASMT-UWB1-NX3A2 8000 1800 2300 3550 20 InGaN White ASMT-UWB1-NX3B2 6500 1800 2300 3550 20 InGaN White ASMT-UWB1-NX3C2 5700 1800 2300 3550 20 InGaN White ASMT-UWB1-NX3D2 5000 1800 2300 3550 20 InGaN White ASMT-UWB1-NX3E2 4500 1800 2300 3550 20 InGaN White ASMT-UWB1-NX3F2 4000 1800 2300 3550 20 InGaN White ASMT-UWB1-NX3G2 3500 1800 2300 3550 20 InGaN White ASMT-UWB1-NX3H2 3000 1800 2300 3550 20 InGaN White ASMT-UWB1-NX3J2 2700 1800 2300 3550 20 InGaN White ASMT-UWB1-NX7B2 6500 2240 - 4500 20 InGaN White ASMT-UWB1-NX7D2 5000 2240 - 4500 20 InGaN White ASMT-UWB1-NX7C2 5700 2240 - 4500 20 InGaN a. The luminous intensity 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. b. Tolerance ±12% Broadcom AV02-2936EN 2

ASMT-UWB1-Nxxxx Data Sheet OneWhite Surface-Mount PLCC-2 LED Indicator Part Numbering System ASMT – U X B1 – N X X X X 1 2 3 4 5 Packaging Option Color Bin Selection Intensity Bin Selection LED Chip Color Absolute Maximum Ratings (T = 25°C) A Parameters Rating DC Forward Current a 30 mA Peak Forward Currentb 100 mA Power Dissipation 108 mW Junction Temperature 110°C Operating Temperature –40°C to +100°C Storage Temperature –40°C to +100°C a. Derate linearly as shown in derating curve. b. Duty factor = 10%, frequency = 1 kHz. Optical Characteristics (T = 25°C) A Total Flux / Luminous Luminous Typ. Chromaticity Viewing Angle Efficiency  Intensity e Coordinatesa 2½b (Degrees) (lm/W) V (lm) / IV (cd) CRI Dice Color Part Number Technology x y Typ. Typ. Typ. Min. White ASMT-UWB1 InGaN 0.33 0.34 120 100 2.8 70 a. The chromaticity coordinates are derived from the CIE 1931Chromaticity diagram and represents the perceived color of the device. b.  is the off-axis angle where the luminous intensity is ½ the peak intensity. ½ Electrical Characteristics (T = 25°C) A Forward Voltage Reverse Voltage V a R VF (Volts) @ IF = 20 mA @ 10 µA Thermal Resistance Color Part Number Min. Max. Min. RJ-P (°C/W) White ASMT-UWB1 2.4 3.2 5 150 a. Reverse Voltage indicates product final test condition. Long-term reverse bias is not recommended. Broadcom AV02-2936EN 3

ASMT-UWB1-Nxxxx Data Sheet OneWhite Surface-Mount PLCC-2 LED Indicator Figure 1: Forward Current vs. Forward Voltage Figure 2: Relative Intensity vs. Forward Current 35 1.6 30 1.4 Y mA) 25 NSITA) 1.2 D CURRENT ( 1250 MINOUS INTEZED AT 20 m 0.81 WAR 10 E LUMALI 0.6 R VR FO ATINO 0.4 5 L( RE 0.2 0 0 0 1 2 3 4 0 5 10 15 20 25 30 35 FORWARD VOLTAGE (V) DC FORWARD CURRENT (mA) Figure 3: Chromaticity Shift vs. Current Figure 4: Radiation Pattern 0.003 1 30mA 0.002 0.001 20mA TY 0.75 0 NSI E T -0.001 N Y-0.002 ZED I 0.5 LI 10mA A -0.003 M R -0.004 NO 0.25 -0.005 5mA -0.006 0 -0.0014 -0.001 -0.0006 -0.0002 0 0.0002 0.0006 -90 -60 -30 0 30 60 90 X ANGULAR DISPLACEMENT ((cid:113)) Figure 5: Maximum Forward Current vs. Ambient Figure 6: Recommended Pb-Free Reflow Soldering Profile Temperature. Derated based on T 110°C, R 600°C/W jmax thja 35 A) 30 m T ( 10 - 30 SEC. N 25 E R 255 - 260° C R E CU 20 UR 217° C 3°C/SEC. MAX. D T WAR 15 PERA 200° C 6°C/SEC. MAX. R M 150° C M FO 10 TE 3°C/SEC. MAX. U M AXI 5 60 - 120 SEC. 100 SEC. MAX. M 0 0 20 40 60 80 100 120 TIME AMBIENT TEMPERATURE (°C) (Acc. to J-STD-020C) Broadcom AV02-2936EN 4

ASMT-UWB1-Nxxxx Data Sheet OneWhite Surface-Mount PLCC-2 LED Indicator Figure 7: Recommended Soldering Pad Pattern 2.60 1.50 4.50 SOLDER RESIST Figure 8: Tape Leader and Trailer Dimensions END START THERE SHALL BE A MOUNTED THERE SHALL BE A MINIMUM OF 160 mm WITH MINIMUM OF 400 mm OF EMPTY COMPONENT COMPONENTS OF EMPTY COMPONENT POCKETS SEALED WITH POCKETS SEALED WITH COVER TAPE. COVER TAPE. USER FEED DIRECTION Broadcom AV02-2936EN 5

ASMT-UWB1-Nxxxx Data Sheet OneWhite Surface-Mount PLCC-2 LED Indicator Figure 9: Tape Dimensions (Unit: mm) 2.00 ±0.05 Cathode Marking 4.00 ±0.1 1.55 ±0.05 1.75 ±0.1 3.5 ±0.1 8.00 ±0.1 3.85 ±0.1 4.00 ±0.1 2.15 ±0.1 3.10 ±0.1 Figure 10: Reel Dimensions (Unit: mm) Ø 20.5 ± 0.3 2+0.5 –0 +0 62.5 180 –2.5 Ø 13 ± 0.2 +1.50 8.4 – 0 . 0 0 (MEASURED AT OUTER EDGE) 14.4 (MAX. MEASURED AT HUB) LABEL AREA (111 mm x 57 mm) 7.9 (MIN.) WITH DEPRESSION (0.25 mm) 10.9 (MAX.) Broadcom AV02-2936EN 6

ASMT-UWB1-Nxxxx Data Sheet OneWhite Surface-Mount PLCC-2 LED Indicator Figure 11: Reel Orientation USER FEED DIRECTION CATHODE SIDE PRINTED LABEL Intensity Bin Select (X X ) Color Bin Selection (X4) 2 3 Individual reel will contain parts from one half bin only. Individual reel will contain parts from one full bin only. X2 Min IV Bin X4 Bin Color Bin ID A 1A, 1B, 1C, 1D B 2A, 2B, 2C, 2D X 3 C 3A, 3B, 3C, 3D 0 Full Distribution D 4A, 4B, 4C, 4D 3 3 half bins starting from x21 E 5A, 5B, 5C, 5D 4 4 half bins starting from x21 F 6A, 6B, 6C, 6D 5 5 half bins starting from x21 G 7A, 7B, 7C, 7D 7 3 half bins starting from x22 H 8A, 8B, 8C, 8D 8 4 half bins starting from x22 J 9A, 9B, 9C, 9D 9 5 half bins starting from x22 K 1A, 1B, 1C, 1D, 2A, 2B, 2C, 2D, L 2A, 2B, 2C, 2D, 3A, 3B, 3C, 3D Intensity Bin Limits M 3A, 3B, 3C, 3D, 4A, 4B, 4C, 4D N 4A, 4B, 4C, 4D, 5A, 5B, 5C, 5D Q 6A, 6B, 6C, 6D, 7A, 7B, 7C, 7D Bin ID Min. (mcd) Max. (mcd) R 7A, 7B, 7C, 7D, 8A, 8B, 8C, 8D X1 1800 2240 S 8A, 8B, 8C, 8D, 9A, 9B, 9C, 9D X2 2240 2850 0 1A, 1B, 1C, 1D, 2A, 2B, 2C, 2D, 3A, 3B, 3C, 3D, 4A, 4B, Y1 2850 3550 4C, 4D, 5A, 5B, 5C, 5D Y2 3550 4500 1 6A, 6B, 6C, 6D, 7A, 7B, 7C, 7D, 8A, 8B, 8C, 8D, 9A, 9B, Z1 4500 5600 9C, 9D Z2 5600 7150 AA 2000 2500 Tolerance of each bin limit = ±12% Broadcom AV02-2936EN 7

ASMT-UWB1-Nxxxx Data Sheet OneWhite Surface-Mount PLCC-2 LED Indicator Color Bin ID Limits Color Color Bin ID Chromaticity Coordinates Limits Bin ID Chromaticity Coordinates Limits 6B x 0.3702 0.3736 0.3869 0.3825 1A x 0.2950 0.2920 0.2984 0.3009 y 0.3722 0.3874 0.3958 0.3798 y 0.2970 0.3060 0.3133 0.3042 6C x 0.3825 0.3869 0.4006 0.3950 1B x 0.2920 0.2895 0.2962 0.2984 y 0.3798 0.3958 0.4044 0.3875 y 0.3060 0.3135 0.3220 0.3133 6D x 0.3783 0.3825 0.3950 0.3898 1C x 0.2984 0.2962 0.3028 0.3048 y 0.3646 0.3798 0.3875 0.3716 y 0.3133 0.3220 0.3304 0.3207 7A x 0.3889 0.3941 0.4080 0.4017 1D x 0.2984 0.3048 0.3068 0.3009 y 0.3690 0.3848 0.3916 0.3751 y 0.3133 0.3207 0.3113 0.3042 7B x 0.3941 0.3996 0.4146 0.4080 2A x 0.3048 0.3130 0.3144 0.3068 y 0.3848 0.4015 0.4089 0.3916 y 0.3207 0.3290 0.3186 0.3113 7C x 0.4080 0.4146 0.4299 0.4221 2B x 0.3028 0.3115 0.3130 0.3048 y 0.3916 0.4089 0.4165 0.3984 y 0.3304 0.3391 0.3290 0.3207 7D x 0.4017 0.4080 0.4221 0.4147 2C x 0.3115 0.3205 0.3213 0.3130 y 0.3751 0.3916 0.3984 0.3814 y 0.3391 0.3481 0.3373 0.3290 8A x 0.4147 0.4221 0.4342 0.4259 2D x 0.3130 0.3213 0.3221 0.3144 y 0.3814 0.3984 0.4028 0.3853 y 0.3290 0.3373 0.3261 0.3186 8B x 0.4221 0.4299 0.4430 0.4342 3A x 0.3215 0.3290 0.3290 0.3222 y 0.3984 0.4165 0.4212 0.4028 y 0.3350 0.3417 0.3300 0.3243 8C x 0.4342 0.4430 0.4562 0.4465 3B x 0.3207 0.3290 0.3290 0.3215 y 0.4028 0.4212 0.4260 0.4071 y 0.3462 0.3538 0.3417 0.3350 8D x 0.4259 0.4342 0.4465 0.4373 3C x 0.3290 0.3376 0.3371 0.3290 y 0.3853 0.4028 0.4071 0.3893 y 0.3538 0.3616 0.3490 0.3417 9A x 0.4373 0.4465 0.4582 0.4483 3D x 0.3290 0.3371 0.3366 0.3290 y 0.3893 0.4071 0.4099 0.3919 y 0.3417 0.3490 0.3369 0.3300 9B x 0.4465 0.4562 0.4687 0.4582 4A x 0.3371 0.3451 0.3440 0.3366 y 0.4071 0.4260 0.4289 0.4099 y 0.3490 0.3554 0.3427 0.3369 9C x 0.4582 0.4687 0.4813 0.4700 4B x 0.3376 0.3463 0.3451 0.3371 y 0.4099 0.4289 0.4319 0.4126 y 0.3616 0.3687 0.3554 0.3490 9D x 0.4483 0.4582 0.4700 0.4593 4C x 0.3463 0.3551 0.3533 0.3451 y 0.3919 0.4099 0.4126 0.3944 y 0.3687 0.3760 0.3620 0.3554 4D x 0.3451 0.3533 0.3515 0.3440 Tolerance of each bin limit = ±0.01 y 0.3554 0.3620 0.3487 0.3427 5A x 0.3530 0.3615 0.3590 0.3512 y 0.3597 0.3659 0.3521 0.3465 5B x 0.3548 0.3641 0.3615 0.3530 y 0.3736 0.3804 0.3659 0.3597 5C x 0.3641 0.3736 0.3702 0.3615 y 0.3804 0.3874 0.3722 0.3659 5D x 0.3615 0.3702 0.3670 0.3590 y 0.3659 0.3722 0.3578 0.3521 6A x 0.3670 0.3702 0.3825 0.3783 y 0.3578 0.3722 0.3798 0.3646 Broadcom AV02-2936EN 8

ASMT-UWB1-Nxxxx Data Sheet OneWhite Surface-Mount PLCC-2 LED Indicator Figure 12: Color Bins 0.4400 3000K 2700K 3500K 0.4200 9C 9B 4000K 8B 8C 0.4000 4500K 7B 7C 9A 9D 8D 5000K 6C 8A 6B 7D 0.3800 7A 5C 6D 5700K 5B 6A Y 0.3600 4B 4C 5D 6500K 5A 3C 4D 3B 4A 0.3400 8OOOK 2C 3D 2B 2D 3A 0.3200 1C 2A 1B 1D 1A 0.3000 0.2800 0.2800 0.3000 0.3200 0.3400 0.3600 0.3800 0.4000 0.4200 0.4400 0.4600 0.4800 0.5000 X Packaging Option (X ) Forward Voltage Bin 5 Option Test Current Package Type Reel Size Bin ID Min. Max 2 20 mA Top Mount 7 Inch F03 2.4 2.6 F04 2.6 2.8 F05 2.8 3.0 F06 3.0 3.2 Tolerance of each bin limit = ±0.1V. Broadcom AV02-2936EN 9

ASMT-UWB1-Nxxxx Data Sheet OneWhite Surface-Mount PLCC-2 LED Indicator Precautionary Notes Handling Moisture-Sensitive Devices This product has a Moisture Sensitive Level 3 rating per Handling Precautions JEDEC J-STD-020. Refer to Broadcom Application Note AN5305, Handling of Moisture Sensitive Surface Mount The encapsulation material of the LED is made of silicone Devices, for additional details and a review of proper for better product reliability. Compared to epoxy handling procedures. encapsulant that is hard and brittle, silicone is softer and flexible. Observe special handling precautions during  Before use – An unopened moisture barrier bag (MBB) can be assembly of silicone encapsulated LED products. Failure to stored at <40°C/90%RH for 12 months. If the actual comply might lead to damage and premature failure of the shelf life has exceeded 12 months and the humidity LED. Refer to Application Note AN5288, Silicone indicator card (HIC) indicates that baking is not Encapsulation for LED: Advantages and Handling required, it is safe to reflow the LEDs per the original Precautions, for more information. MSL rating.  Do not poke sharp objects into the silicone encapsulant. – Do not open the MBB prior to assembly (for Sharp objects, such as tweezers or syringes, might example, for IQC). apply excessive force or even pierce through the  Control after opening the MBB: silicone and induce failures to the LED die or wire bond. – Read the HIC immediately upon opening the MBB.  Do not touch the silicone encapsulant. Uncontrolled – Keep the LEDs at < 30°C / 60% RH at all times and force acting on the silicone encapsulant might result in all high temperature-related processes, including excessive stress on the wire bond. Hold the LED only soldering, curing, or rework, must be completed by the body. within 168 hours.  Do not stack assembled PCBs together. Use an appropriate rack to hold the PCBs.  Control for unfinished reel: Store unused LEDs in a sealed MBB with desiccant or  The surface of the silicone material attracts dust and dirt easier than epoxy due to its surface tackiness. To desiccator at <5% RH. remove foreign particles on the surface of silicone, use  Control of assembled boards: a cotton bud with isopropyl alcohol (IPA). During If the PCB soldered with the LEDs is to be subjected to cleaning, rub the surface gently without putting much other high-temperature processes, store the PCB in a pressure on the silicone. Utrasonic cleaning is not sealed MBB with desiccant or desiccator at <5% RH to recommended. ensure that all LEDs have not exceeded their floor life of  For automated pick and place, Broadcom has tested 168 hours. the following nozzle size to work well with this LED. However, due to the possibility of variations in other  Baking is required if the following conditions exist: parameters, such as pick and place, machine maker/ – The HIC indicator is not BROWN at 10% and is model and other settings of the machine, verify that the AZURE at 5%. selected nozzle will not cause damage to the LED. – The LEDs are exposed to condition of > 30°C / 60% RH at any time. – The LED floor life exceeded 168 hours. The recommended baking condition is: 60°C ± 5ºC for 20 hours. Baking should only be done once.  Storage: ID The soldering terminals of these Broadcom LEDs are OD silver plated. If the LEDs are exposed in an ambient environment for too long, the silver plating might be ID = 1.7mm OD = 3.5mm oxidized, thus affecting its solderability performance. As such, keep unused LEDs in a sealed MBB with desiccant or in desiccator at <5% RH. Broadcom AV02-2936EN 10

ASMT-UWB1-Nxxxx Data Sheet OneWhite Surface-Mount PLCC-2 LED Indicator Application Precautions The complication of using this formula lies in T and R . A θJ-A Actual T is sometimes subjective and hard to determine.  The drive current of the LED must not exceed the A R varies from system to system depending on design maximum allowable limit across temperature as stated θJ-A and is usually not known. in the data sheet. Constant current driving is recommended to ensure consistent performance. Another way of calculating T is by using solder point J  LEDs exhibit slightly different characteristics at different temperature T as follows: drive currents that might result in larger variations in S their performance (that is, intensity, wavelength, and T = T + R × I × V J S θJ-S F Fmax forward voltage). Set the application current as close as possible to the test current to minimize these variations. where;  The LED is not intended for reverse bias. Use other T = LED solder point temperature as shown in the S appropriate components for such purposes. When following figure (°C) driving the LED in matrix form, ensure that the reverse R = Thermal resistance from junction to solder point bias voltage does not exceed the allowable limit of the θJ-S LED. (°C/W)  Do not use the LED in the vicinity of material with sulfur LED Cathode content, in environments of high gaseous sulfur Mark compounds and corrosive elements. Examples of materials that may contain sulfur are rubber gaskets, TS Point RTV (room temperature vulcanizing) silicone rubber, rubber gloves, and so on. Prolonged exposure to such PCB environments may affect the optical characteristics and product life.  Avoid rapid change in ambient temperature, especially in high-humidity environments, because this will cause condensation on the LED. T can be measured easily by mounting a thermocouple on S  Although the LED is rated as IPx6 according to the soldering joint as shown in the preceding figure, while IEC60529: Degree of protection provided by enclosure, R is provided in the data sheet. Verify the T of the LED the test condition may not represent actual exposure θJ-S S in the final product to ensure that the LEDs are operated during application. If the LED is intended to be used in within all maximum ratings stated in the data sheet. outdoor or harsh environments, the LED must be protected against damages caused by rain water, dust, oil, corrosive gases, external mechanical stress, and so on. Eye Safety Precautions Thermal Management LEDs may pose optical hazards when in operation. Do not look directly at operating LEDs because it may be harmful Optical, electrical, and reliability characteristics of LED are to the eyes. For safety reasons, use appropriate shielding or affected by temperature. The junction temperature (T ) of personal protective equipment. J the LED must be kept below allowable limit at all times. T J can be calculated as follows: T = T + R × I × V J A θJ-A F Fmax where; T = ambient temperature (°C) A R = thermal resistance from LED junction to ambient θJ-A (°C/W) I = forward current (A) F V = maximum forward voltage (V) Fmax Broadcom AV02-2936EN 11

Disclaimer Broadcom’s products are not specifically designed, manufactured, or authorized for sale as parts, components, or assemblies for the planning, construction, maintenance, or direct operation of a nuclear facility or for use in medical devices or applications. Customers are solely responsible, and waive all rights to make claims against Broadcom or its suppliers, for all loss, damage, expense, or liability in connection with such use. Broadcom, the pulse logo, Connecting everything, Avago Technologies, Avago, and the A logo are among the trademarks of Broadcom and/or its affiliates in the United States, certain other countries, and/or the EU. Copyright © 2015–2018 Broadcom. All Rights Reserved. The term “Broadcom” refers to Broadcom Limited and/or its subsidiaries. For more information, please visit www.broadcom.com. Broadcom reserves the right to make changes without further notice to any products or data herein to improve reliability, function, or design. Information furnished by Broadcom is believed to be accurate and reliable. However, Broadcom does not assume any liability arising out of the application or use of this information, nor 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.

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