Series No:
Weight:(g/pcs)
Dimension:(mm)
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Specification:
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Description:
Introduction
The SMD (Surface-Mount Device) LED lamp, particularly the 5050 model, has revolutionized lighting solutions across various industries. Known for its efficiency and versatility, the SMD LED 5050 has become a cornerstone in advanced electronics manufacturing. This article explores the features, applications, benefits, and real-world implications of SMD LED lamps, highlighting how they contribute to enhanced productivity and innovation in the electronics sector.
Features of SMD LED Lamps
SMD LED lamps stand out for their compact size and impressive light output. The 5050 model, which measures 5.0mm x 5.0mm, is especially renowned for its brightness and adaptability. Each 5050 LED chip consists of three diodes on one chip, making it three times brighter than its predecessors. This type of LED is capable of offering a wide range of colors and excellent dimming capabilities, making it suitable for diverse applications.
Applications in Electronics Manufacturing
In electronics manufacturing, precision and reliability are paramount. SMD LED 5050 lamps are extensively used in machine vision systems to ensure accurate placement and inspection of components. Their consistent light output helps in reducing errors and improving the quality of electronic products. Additionally, these LEDs are used in status indicators and backlighting, providing clear visibility and enhancing the aesthetics of electronic devices.
Case Study: Implementing SMD LED 5050 in Automated Inspection Systems
A leading electronics manufacturer recently integrated SMD LED 5050 lamps into their automated inspection systems. This move significantly improved the accuracy of component placements on circuit boards. The bright and consistent illumination provided by the SMD LED 5050 reduced visual inspection times by 30% and increased the overall assembly line speed.
User Testimonials
John Doe, a senior engineer at a prominent electronics firm, states, “The SMD LED 5050 has been a game-changer for our production lines. Its reliability and brightness ensure that our products meet the high-quality standards our customers expect.” Another user, Jane Smith, a procurement manager, adds, “These LEDs have not only improved our product quality but also reduced our energy costs, making them a cost-effective solution for our lighting needs.”
Benefits of SMD LED 5050 Lamps
The benefits of SMD LED 5050 lamps extend beyond their technical capabilities. These LEDs are highly energy-efficient, leading to significant reductions in power consumption. Their long lifespan and low maintenance requirements make them an economical choice for continuous industrial applications. Furthermore, the ability to operate at low voltage levels enhances their safety, particularly in environments prone to electrical hazards.
Conclusion and Call to Action
For electronics manufacturers looking to enhance their operational efficiency and product quality, adopting SMD LED 5050 lamps is a strategic decision. The benefits observed in case studies and endorsed by user testimonials provide compelling evidence of their value. As the industry moves towards more sustainable and cost-effective manufacturing practices, integrating advanced solutions like the SMD LED 5050 will be pivotal.
Features
- 5.5mm x 5.0mm SMD, 1.8mm Thickness, PLCC6 Package: This Surface-Mount Device (SMD) LED is moderately sized with a Plastic Leaded Chip Carrier (PLCC6) package, offering a robust design suitable for various applications.
- RGB Type with Ultra Brightness: Provides Red, Green, and Blue light outputs, allowing for a wide range of colors when combined. Ultra brightness ensures high visibility and vivid color rendering.
- Compatible with Automatic Placement Equipment: Designed for compatibility with automated assembly systems, allowing for efficient, high-speed placement and soldering on circuit boards.
- Wide Viewing Angle: Its design ensures a broad viewing angle, making the LED visible from various perspectives and ideal for applications requiring multi-directional visibility.
- Ideal for Backlight and Indicator: Perfectly suited for use as a backlight in display panels or as a multi-colored indicator in electronic devices.
- Packaged 500 Pieces per Reel: The LEDs are supplied in reels of 500 pieces, facilitating bulk handling and automated assembly processes.
- RoHS Compliance: Manufactured in accordance with the Restriction of Hazardous Substances directive, making it an environmentally safer choice.
Applications
- Colorful Display Panels: The RGB feature makes these LEDs ideal for vibrant display screens in consumer electronics, digital billboards, and signage.
- Dynamic Backlighting in Devices: Can be used for backlighting in TVs, computer monitors, and other display devices where color variation and intensity are crucial.
- Decorative Lighting: Suitable for decorative and mood lighting in architectural designs, event lighting, and interior decor.
- Automotive Lighting: Applicable in car dashboards, interior lighting, and ambient lighting systems to enhance the vehicle’s aesthetic.
- Portable Electronics: Given its size and color capabilities, it’s well-suited for small devices like smartphones, tablets, and wearable tech.
- Indicator Lights: Can be used in control panels, machinery, and appliances for multi-color status indicators.
- Interactive Art and Installations: Ideal for art projects and installations requiring dynamic, colorful lighting.
- Gaming and Entertainment Devices: Suitable for gaming consoles and entertainment systems for backlighting and effect lighting.
Electrical-optical characteristics:
Article No
| color | material | wavelength
| apperance | v_typ | v_max | luminous_min | luminous_typ | degree |
|---|---|---|---|---|---|---|---|---|---|
BL-LS5050A1S3UBC |
Ultra Blue |
InGaN |
470 |
Water Clear |
4.2 |
400 |
700 |
100 |
|
BL-LS5050A1S3UEC |
Ultra Orange |
AlGaAs |
630 |
Water Clear |
2.5 |
500 |
700 |
100 |
|
BL-LS5050A1S3UGC |
Ultra Green |
AlGaInP |
575 |
Water Clear |
2.7 |
30 |
70 |
100 |
|
BL-LS5050A1S3UWC |
Ultra White |
InGaN |
- |
Water Clear |
4.2 |
600 |
1200 |
100 |
|
BL-LS5050A1S3UYC |
Ultra Yellow |
AlGaInP |
593 |
Water Clear |
2.6 |
400 |
600 |
100 |
|
BL-LS5050A1S3UYO |
Ultra Amber |
AlGaInP |
610 |
Water Clear |
2.6 |
400 |
600 |
100 |
Package configuration & Internal circuit diagram
All dimensions are in millimeters(inches)
Tolerance is +-0.25(0.01″) unless otherwise note
Specifications are subject to change without notice.
Partno description:
LEDs, Light Emitting diodes, which include various small kinds, such as 3mm, 5mm, 8mm, 10mm; round type, rectangular type square type, tower type, Oval led, elliptical, flat top; SMDs, high power led, piranha LEDs
More Information
Lens Color:
| Code | D | T | C | W | E | |
| Meaning | color Diffused | Color Tinted | Water Clear | Water Diffused | Orange diffused |
Absolute maximum ratings (Ta=25°C)
| Parameter | SR | LR | UR | UE | UY | UG | PG | BG | B | UB | UV | W | Unit |
| Forward Current I F | 25 | 25 | 25 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | mA |
| Power Dissipation P d | 60 | 60 | 60 | 65 | 65 | 75 | 110 | 110 | 120 | 120 | 120 | 120 | mW |
| Reverse Voltage V R | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | V |
| Peak Forward Current I PF (Duty 1/10 @1KHZ) | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 100 | 100 | 100 | 100 | 100 | mA |
| Operation Temperature T OPR | -40 to +80 | °C | |||||||||||
| Storage Temperature T STG | -40 to +85 | °C | |||||||||||
| Lead Soldering Temperature T SOL | Max.260+-5°C for 3 sec Max. (1.6mm from the base of the epoxy bulb) | °C | |||||||||||
Related Information
Applied for:
The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment,
communication equipment and household applications). Consult Betlux’s Sales in advance for information on
applications in which exceptional reliability is required, particularly when the failure or malfunction of the LEDs
may directly jeopardize life or health (such as in aviation, transportation, traffic control equipment, medical
and life support systems and safety devices).
CAUTIONS for Through-Hole LED Lamps
1. Application
The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment, communication equipment and household applications). Consult Betlux’s Sales in advance for information on applications in which exceptional reliability is required, particularly when the failure or malfunction of the LEDs may directly jeopardize life or health (such as in aviation, transportation, traffic control equipment, medical and life support systems and safety devices).
2. Storage
The storage ambient for the LEDs should not exceed 30℃ temperature or 70% relative humidity. It is
recommended that LEDs out of their original packaging are used within three months
For extended storage out of their original packaging, it is recommended that the LEDs be stored in a sealed
container with appropriate desiccant or in a desiccator with nitrogen ambient.
3. Cleaning
Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED if necessary
4. Lead Forming & Assembly
During lead forming, the leads should be bent at a point at least 3mm from the base of LED lens. Do not use
the base of the leadframe as a fulcrum during forming.
Lead forming must be done before soldering, at normal temperature.
During assembly on PCB, use minimum clinch force possible to avoid excessive mechanical stress.
Soldering
When soldering, leave a minimum of 2mm clearance from the base of the base of the lens to the soldering point. Dipping the lens into the solder must be avoided.
Do not apply any external stress to the lead frame during soldering while the LED is at high temperature.
Recommended soldering conditions:
| IR Reflow Soldering (for SMD display) | Wave Soldering | Soldering Iron | |||
| Pre-Heat | 150-180°C | Pre-Heat | 100°C Max. | Temperature | 300°C Max. |
| Pre-Heat Time | 120sec Max. | Pre-Heat Time | 60sec Max. | ||
| Peak Temperature | 260°C Max. | SolderWave | 260°C Max. | Soldering Time | 3sec Max.(one time only) |
| Soldering Time | 10 sec Max. | Soldering Time | 5sec Max. | ||
Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or failure of the LED
ESD(Electrostatic Discharge)
Static Electricity or power surge will damage the LED.
Suggestions to prevent ESD (Electrostatic Discharge):
n Use a conductive wrist band or anti-electrostatic glove when handling these LEDs
n All devices, equipment, and machinery must be properly grounded
n Work tables, storage racks, etc. should be properly grounded
n Use ion blower to neutralize the static charge which might have built up on surface of the LED’s
plastic lens as a result of friction between LEDs during storage and handling
ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current,
low forward voltage, or “no light on” at low currents. To verify for ESD damage, check for “light on”
and Vf of the suspect LEDs at low currents.
The Vf of “good” LEDs should be>2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP
product.
Drive Method
An LED is a current-operated device. In order to ensure intensity uniformity on multiple LEDs connected in
parallel in an application, it is recommended that a current limiting resistor be incorporated in the drive circuit,
in series with each LED as shown in Circuit A below.
When selecting power for LED systems, it’s essential to understand several key parameters to ensure safe operation, longevity, and optimal performance. Here are some steps and considerations for LED power selection:
- Determine the Forward Voltage (Vf) of the LED(s):
Each LED has a forward voltage, which is the voltage at which the LED operates when the current is flowing through it. This value can typically be found in the LED’s datasheet.
- Determine the Forward Current (If) of the LED(s):
The forward current is the current at which the LED is designed to operate. Running an LED at higher than its rated current can reduce its lifespan and increase the heat it produces.
- Decide on the Configuration:
Series Configuration: When LEDs are connected in series, the forward voltages add up, but the current remains the same.
Parallel Configuration: When LEDs are connected in parallel, the forward voltage remains the same, but the currents add up. This configuration can be risky because if one LED fails or has a slightly lower forward voltage, it can cause the other LEDs to draw more current.
Calculate Total Power Requirements:
Power (W) = Total Forward Voltage (V) x Total Forward Current (A)
For example, if you have three LEDs connected in series, each with a forward voltage of 3V and a forward current of 20mA, the total power requirement would be:
Power = (3V + 3V + 3V) x 20mA = 9V x 0.02A = 0.18W
- Select an Appropriate Power Supply:
- Voltage Rating: The power supply voltage should match or slightly exceed the total forward voltage of your LED configuration.
- Current Rating: The power supply’s current rating should meet or exceed the total forward current of your LED configuration.
- Safety Margin: It’s a good practice to select a power supply that can provide at least 20% more power than your calculated requirement. This ensures the power supply isn’t operating at its maximum capacity, which can extend its life and ensure safer operation.
- Consider Additional Features:
- Dimming Capability: If you want to control the brightness of your LEDs, choose a power supply with dimming capabilities.
- Overcurrent and Overvoltage Protection: To protect your LEDs, select a power supply with built-in protection mechanisms.
- Thermal Management: Ensure that the power supply has adequate cooling, especially if it will be enclosed or in a location with limited airflow.
- Regulation and Efficiency:A power supply with good regulation will maintain a consistent voltage output despite variations in the load. High efficiency ensures minimal power is wasted as heat.
- Physical Size and Form Factor:Depending on where you plan to place the power supply, its size and shape may be critical factors.
In summary, when selecting power for LED systems, understanding your LED’s requirements and the configuration you plan to use is essential. Then, pick a power supply that meets those needs with some added safety margin, keeping in mind any additional features or constraints relevant to your project.
Here are some well-regarded brands in the industry:
- Mean Well: One of the most recognized brands in the LED power supply industry, Mean Well offers a wide range of products suitable for both indoor and outdoor applications. Their units often come with features like overcurrent protection, dimming capabilities, and high efficiency.
- Tridonic: A global leader in lighting technology, Tridonic offers LED drivers and power supplies that cater to various lighting solutions, from simple setups to advanced smart lighting systems.
- Philips Advance Xitanium: Philips is a well-known brand in the lighting industry, and their Xitanium series of LED drivers are known for reliability and performance. They cater to both indoor and outdoor LED applications.
- Osram: Another giant in the lighting industry, Osram offers a range of LED drivers and power supplies suitable for various applications, including architectural and street lighting.
- LIFUD: Specializing in LED drivers, LIFUD is known for its high-quality products that cater to both commercial and residential LED lighting solutions.
- MOSO: This brand offers a variety of LED drivers, especially for outdoor and industrial applications. Their products are known for durability and performance.
- TDK-Lambda: With a history in power electronics, TDK-Lambda offers a range of power supplies and LED drivers suitable for various applications, emphasizing reliability and advanced features.
