7020 power SMD led diode | Ultra White

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white SMD LED plcc type
Series No:BL-LS7020A1S1
Specification Download:
7 × 2 × 0.8 mm


In the rapidly evolving landscape of electronic lighting, the 7020 power SMD LED diode stands out as a beacon of innovation and efficiency. Known for its robust design and superior performance, the 7020 LED is integral to the development of ambient LED solutions, enhancing everything from commercial lighting systems to sophisticated electronic devices. This article explores the distinctive features, applications, and benefits of the 7020 SMD LED diode, supported by case studies and testimonials from industry professionals.

Defining the 7020 Power SMD LED Diode

The 7020 SMD (Surface-Mount Device) LED diode is a high-intensity light emitter designed for applications requiring high brightness and reliability. Its compact form factor makes it suitable for dense mounting, which is essential in modern electronics and lighting applications. Key Features:
  • High Luminous Efficiency: Provides exceptional brightness with less energy consumption.
  • Longevity: Offers a longer operational life compared to conventional LEDs.
  • Thermal Management: Designed to dissipate heat effectively, ensuring stability and durability.

Applications of the 7020 SMD LED Diode

The versatility of the 7020 LED allows its use across various sectors:
  • Backlighting for Displays: Ideal for TVs, smartphones, and other digital displays.
  • Automotive Lighting: Used in dashboard illumination, headlights, and indicator lights.
  • General Lighting: Enhances ambient lighting in commercial and residential settings.

Benefits of Using 7020 SMD LEDs

Adopting 7020 SMD LEDs offers significant advantages:
  • Energy Savings: Consumes less power, reducing overall energy costs.
  • Environmental Impact: Fewer emissions due to lower energy consumption.
  • Cost-Effective: Reduces replacement costs due to its long lifespan.

Real-World Impact: Case Studies

Several successful implementations highlight the effectiveness of 7020 LEDs:
  1. Commercial Retail Chains: A major retailer replaced its conventional lighting systems with 7020 LEDs, resulting in a 40% reduction in energy usage.
  2. Automotive Industry: A leading car manufacturer incorporated 7020 LEDs into its new model's headlights, significantly improving nighttime visibility and reducing power consumption.

Testimonials from Industry Experts

  • Electronics Engineer: "The 7020 LED has revolutionized our approach to product design, offering unmatched brightness and efficiency."
  • Facility Manager: "Switching to 7020 SMD LEDs for our office lighting has not only improved the quality of light but also cut down our utility expenses."


The 7020 power SMD LED diode is more than just a component; it's a pivotal element in the advancement of efficient and sustainable lighting solutions. Its application across industries underscores its importance and potential to further drive innovations in LED technology. Call to Action: Discover the transformative potential of 7020 SMD LEDs for your projects. Contact us today to learn how these powerful components can enhance your lighting solutions and drive efficiency.
7020 power SMD led diode
7020 power SMD led diode


  • SMD LED, 7.0mm x 2.0mm, 0.8mm Thickness: This Surface-Mount Device LED is designed to be thin and elongated, making it well-suited for applications where space is limited and a longer LED is needed.
  • Mono-Color Type with Ultra Brightness: Provides a single, vivid color with high luminosity, ensuring clear visibility and strong illumination.
  • Compatible with Automatic Placement Equipment: This LED is designed for compatibility with automated assembly systems, facilitating efficient and precise placement on circuit boards.
  • Wide Viewing Angle: Offers a broad range of visibility, making it effective for applications where the LED needs to be seen from various angles.
  • Ideal for Backlight and Indicator: Perfectly suited for use as a backlight in various display panels or as an indicator light in electronic devices.
  • Packaged 3,000 Pieces per Reel: The LEDs come in bulk packaging, which is ideal for large-scale manufacturing and reduces packaging waste.
  • RoHS Compliance: Adheres to the Restriction of Hazardous Substances directive, ensuring environmentally safer production and use.


  • Backlighting in Displays: Particularly useful in LCDs, control panels, and other electronic display screens where a longer backlight source is needed.
  • Indicator Lights in Electronics: Ideal for use as status or warning lights in consumer electronics, industrial machinery, and automotive applications.
  • Portable and Wearable Devices: Given its thin profile, it's suitable for compact devices like smartwatches, fitness trackers, and other wearable technology.
  • Automotive Interior Lighting: Can be used for dashboard backlighting, interior accent lighting, and control button illumination.
  • Home and Office Appliances: Suitable for backlighting and indicator lights in appliances like microwaves, ovens, and HVAC systems.
  • Medical Devices: Useful in various medical instruments and equipment where reliable, bright indicators are essential.
  • Control Panels in Machinery: Applicable in industrial control systems, offering clear visibility for buttons and indicators.
  • Safety and Emergency Lighting: Can be employed in safety equipment and emergency signage due to its high visibility and wide viewing angle.
Dimension and Circuit Drawing:
Related Information


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 SolderingSoldering Iron
Pre-Heat150-180°CPre-Heat100°C Max.Temperature300°C Max.
Pre-Heat Time120sec Max.Pre-Heat Time60sec Max.
Peak Temperature260°C Max.SolderWave260°C Max.Soldering Time3sec Max.(one time only)
Soldering Time10 sec Max.Soldering Time5sec 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


antistatic notice-smd led

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.
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