3mm LED diode | Ultra Green

Article No:

BL-L324UGC

Color: 

Ultra Green

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Article No
color
material
wavelength
apperance
v_typ
v_max
luminous_min
luminous_typ
degree
BL-L324BC
Blue
InGaN
430
Water Clear
4.2
700
1800
13
BL-L324BGC
Ultra Bluish Green
InGaN
505
Water Clear
4.2
1200
4500
13
BL-L324LRC
Super Red
AlGaAs,DH
660
Water Clear
2.2
400
1000
13
BL-L324PGC
Ultra Pure Green
InGaN
525
Water Clear
4.2
2000
5000
13
BL-L324SRC
Hi Red
AlGaAs,SH
660
Water Clear
2.2
100
440
13
BL-L324UBC
Ultra Blue
InGaN
470
Water Clear
4.2
2000
4000
13
BL-L324UEC
Ultra Orange
AlGaInP
630
Water Clear
2.5
1200
2500
13
BL-L324UGC
Ultra Green
AlGaInP
574
Water Clear
2.5
800
1800
13
BL-L324URC
Ultra Red
AlGaAs,DDH
660
Water Clear
2.2
700
1800
13
BL-L324UWC
Ultra White
InGaN
-
Water Clear
4.2
3000
10000
13
BL-L324UYC
Ultra Yellow
AlGaInP
590
Water Clear
2.5
500
2000
13
BL-L324VC
UV
InGaN
405
Water Clear
4.2
150
220
13
Product Series information
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Product Series
Series No:BL-L324
Specification Download:
Dimension
3 × 4 × 5.1 mm
Description:
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Illuminating the Future: The Comprehensive Guide to 3mm LED Diodes

In the dynamic world of electronic components, the 3mm LED diode stands out for its compact size, efficiency, and versatility. Serving as the backbone of numerous modern applications, from consumer electronics to advanced industrial machinery, LED diodes illuminate possibilities both literally and metaphorically. This article explores the intricate world of 3mm LED diodes, diving into their features, applications, and the unmatched benefits they offer to the electronics industry, enriched with case studies and user testimonials.

Unleashing the Potential of 3mm LED Diodes

At the heart of countless electronic devices, the 3mm LED diode shines brightly, offering a unique combination of durability, efficiency, and brightness. Unlike its counterparts, the LED diode operates with remarkable energy efficiency, translating into lower power consumption and extended device lifespans.

Key Features

  • Compact Size: The 3mm LED is renowned for its small footprint, making it an ideal choice for space-constrained applications.
  • Energy Efficiency: These diodes are designed to provide maximum luminosity while consuming minimal power, embodying the essence of sustainable technology.
  • Versatility: Available in various colors, including bi-color options, 3mm LEDs offer designers the flexibility to use them in diverse settings.

Broad Spectrum of Applications

From illuminating homes and offices to signaling devices in complex machinery, the applications of 3mm LED diodes are vast. They play a crucial role in PCBs (Printed Circuit Boards), serving as indicators, backlighting for displays, and much more. In the realm of consumer electronics, these LEDs enhance the functionality and aesthetics of gadgets, making technology not just useful but also visually appealing.

Advantages of Integrating 3mm LED Diodes

The incorporation of 3mm LED diodes into electronic designs brings forth a plethora of benefits:
  • Longevity: 3mm LEDs boast an extended operational life, reducing the need for frequent replacements.
  • Low Heat Emission: Unlike traditional lighting solutions, these diodes emit minimal heat, ensuring safety and comfort in applications.
  • Color Diversity: Offering a wide range of colors, including bi-color variations, 3mm LEDs allow for creative and functional customization.

Case Studies: Shining Examples of LED Innovation

One notable case study involves a leading electronics manufacturer that integrated 3mm LED diodes into their latest range of smart home devices. The use of these LEDs not only enhanced the product's aesthetic appeal but also its energy efficiency, leading to a significant reduction in power consumption and an increase in customer satisfaction.

User Testimonials: Voices from the Field

"Integrating 3mm LED diodes into our products has revolutionized the way we approach design and functionality," shares a Product Development Engineer from a top tech company. "Their compact size and efficiency have allowed us to create sleeker, more powerful devices that our customers love."

Conclusion: The Bright Path Forward with 3mm LED Diodes

The exploration of 3mm LED diodes reveals their indispensable role in the advancement of modern electronics. As the industry continues to evolve, the demand for components that combine efficiency, versatility, and innovation, like the 3mm LED diode, will undoubtedly rise. Embracing these powerful, tiny lights not only illuminates the path to technological progress but also to a more sustainable future. Call to Action: Don't let your projects be left in the dark. Embrace the power and potential of 3mm LED diodes and light up your next innovation with efficiency and style. Discover the difference that these compact, versatile components can make in your electronic designs today.
3mm LED diode
3mm LED diode

Features

  • 3.0mm Round Bullet Type: The bullet-type design provides a focused and directional light output, suitable for applications where precise light projection is needed.
  • Various Viewing Angles: These LEDs are available in different viewing angles to cater to specific lighting needs, ensuring optimal visibility and light distribution for various uses.
  • Lens Options: Offered with diffused, transparent, and water-clear lenses. The diffused lens provides a softer light spread, the transparent lens offers a more defined light output, and the water-clear lens allows for the most direct and intense light.
  • IC Compatibility / Low Current Capability: These LEDs can be easily integrated with integrated circuits, suitable for complex electronic designs. Their low current operation enhances energy efficiency, making them ideal for both battery-powered and energy-saving applications.
  • RoHS Compliance: These LED lamps meet environmental and safety standards, ensuring the use of materials that are safe and environmentally friendly.

Applications

  • Indicator Lights: Commonly used in electronic devices, appliances, and control panels to indicate power status, operational states, or warnings.
  • Backlighting: Suitable for backlighting in small displays, keypads, and control panels in various electronic devices.
  • Consumer Electronics: Used in portable electronics for indicators or aesthetic enhancements, such as in mobile phones, audio devices, and handheld gadgets.
  • Automotive Lighting: Employed in vehicle dashboards and instrumentation for indicators or backlighting.
  • Signal and Signage Applications: Incorporated into signal lights, digital billboards, and other signage for visibility and attention-grabbing purposes.
  • Toys and Novelty Items: Integrated into toys and novelty items, adding visual appeal and enhancing user interaction.
  • Decorative and Accent Lighting: Utilized in decorative applications for homes and commercial spaces, including mood lighting and artistic installations.
  • DIY Projects and Hobby Electronics: Popular in DIY and hobbyist projects due to their compact size, ease of use, and versatility.
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Dimension and Circuit Drawing:
Related Information

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 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

 product.

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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