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Description:
The 3020 SMD LED diode represents a significant advance in LED technology, offering superior brightness and efficiency in a compact package. This article explores the technical features, various applications, and numerous benefits of the 3020 SMD LED diode, supported by real-world case studies and testimonials from professionals in the electronics industry. It serves as an essential guide for engineers, purchasers, and administrators looking to understand the capabilities and advantages of this LED configuration.
Key Features of the 3020 SMD LED Diode
The 3020 SMD LED is highly valued for its balance of size and performance. Its key features include:
- Compact Design: Offers a small footprint that is ideal for high-density mounting on circuit boards.
- High Luminosity: Despite its small size, it provides exceptional brightness, making it suitable for both commercial and industrial applications.
- Energy Efficiency: Consumes significantly less power compared to other LEDs of similar brightness, making it a cost-effective solution.
Applications of the 3020 SMD LED Diode
The 3020 SMD LED is versatile, with applications that span across various sectors:
- Consumer Electronics: Utilized in smartphones, tablets, and laptops for backlighting screens and buttons.
- Automotive Lighting: Employed in dashboard lighting, headlights, and signal lights due to its reliability and compact size.
- General Lighting: Perfect for residential and commercial lighting solutions, including downlights, spotlights, and decorative lighting.
Benefits of Using 3020 SMD LEDs
Incorporating 3020 SMD LEDs into products provides substantial benefits:
- Enhanced Brightness and Efficiency: Delivers powerful lighting solutions while reducing energy costs.
- Durability: Built to last, these LEDs offer a longer life span, reducing the need for frequent replacements.
- Adaptability: Can be integrated into various designs due to their compact nature, supporting innovative applications in electronics and lighting.
Case Studies: Demonstrating the Impact of 3020 SMD LEDs
- Smartphone Screen Enhancement: A leading electronics manufacturer incorporated the 3020 LED into their newest smartphone models, resulting in brighter and more energy-efficient screens.
- Eco-Friendly Commercial Lighting: A retail chain implemented 3020 LEDs in their new eco-friendly store design, achieving a 40% reduction in energy usage while enhancing lighting quality.
User Testimonials
- Richard Han, Senior Product Engineer at TechInnovate: “We have transitioned to using the 3020 SMD LEDs across our product lines due to their excellent performance and reliability.”
- Emily Roberts, Purchasing Manager at AutoParts Ltd.: “The 3020 LEDs have drastically cut our costs for lighting components, thanks to their durability and efficiency.”
Conclusion: Why Opt for 3020 SMD LED Diodes?
The 3020 SMD LED diode is an industry-leading solution for a wide range of lighting needs, combining high efficiency, compact size, and robust performance. Whether for consumer electronics, automotive applications, or general lighting, the 3020 LED provides substantial advantages that can elevate the quality and functionality of any product.
Call to Action: Enhance your projects with the powerful and efficient 3020 SMD LED diodes. Contact our experts today to integrate these advanced lighting solutions into your designs!
Features
- 3.0mm x 2.0mm SMD, 1.3mm Thickness, PLCC2 Package: This Surface-Mount Device (SMD) LED, housed in a PLCC2 package, is compact yet robust, making it suitable for a variety of applications where space and reliability are important.
- Mono-Color Type with Ultra Brightness: Offers a single-color light output with high luminosity, ensuring clear visibility and intense illumination.
- Compatible with Automatic Placement Equipment: Designed for seamless integration with automated assembly lines, enabling efficient, high-speed placement and soldering on circuit boards.
- Wide Viewing Angle: Its design provides a broad viewing angle, making the LED effective for applications where it needs to be visible from multiple perspectives.
- Ideal for Backlight and Indicator: Well-suited for use as a backlight in display panels or as a mono-color indicator light in various electronic devices.
- Packaged 3,000 Pieces per Reel: Supplied in bulk, with 3,000 pieces per reel, facilitating large-scale production and efficient handling.
- RoHS Compliance: Manufactured in accordance with the Restriction of Hazardous Substances directive, ensuring environmentally safer production and use.
Applications
- Backlighting for Displays: Suitable for backlighting LCDs, control panels, and keypads in various electronic devices, offering bright and consistent illumination.
- Indicator Lights in Electronics: Ideal for use as status or warning lights in consumer electronics, automotive dashboards, and industrial machinery, where high visibility is required.
- Automotive Lighting: Appropriate for both interior and exterior lighting solutions in vehicles, including dashboard illumination, accent lighting, and external signal lights.
- Portable Electronics: Given its small size and high brightness, it’s well-suited for use in portable devices like smartphones, tablets, and wearable technology.
- Control Panels and Instrumentation: Useful in control panels for machinery and industrial equipment, providing clear indication and backlighting.
- Medical Devices: Can be employed in various medical instruments for backlighting and status indicators, where reliability and clear visibility are essential.
- Decorative and Architectural Lighting: Suitable for use in interior design, architectural projects, and ambient lighting setups, where compact and bright lighting solutions are needed.
- Safety and Emergency Equipment: Appropriate for use in emergency lighting systems and safety equipment due to its high brightness and compact size.
Electrical-optical characteristics:
Article No
| color | material | wavelength
| apperance | v_typ | v_max | luminous_min | luminous_typ | degree |
|---|---|---|---|---|---|---|---|---|---|
BL-LS3020A0S1PGC |
Ultra聽Pure Green |
InGaN |
525 |
Water Clear |
3.8 |
1300 |
1500 |
120 |
|
BL-LS3020A0S1UBC |
Ultra Blue |
InGaN |
470 |
Water Clear |
3.8 |
450 |
500 |
120 |
|
BL-LS3020A0S1UEC |
Ultra Red |
AlGaAs |
630 |
Water Clear |
2.5 |
250 |
320 |
120 |
|
BL-LS3020A0S1UGC |
Ultra Green |
AlGaInP |
575 |
Water Clear |
2.7 |
70 |
80 |
120 |
|
BL-LS3020A0S1UWC |
Ultra White |
InGaN |
- |
Water Clear |
3.8 |
1900 |
2100 |
120 |
|
BL-LS3020A0S1UYC |
Ultra Yellow |
AlGaInP |
593 |
Water Clear |
2.6 |
500 |
600 |
120 |
|
BL-LS3020A0S1UYO |
Ultra Amber |
AlGaInP |
610 |
Water Clear |
2.6 |
500 |
600 |
120 |
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.
