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Unlocking the Potential of Flat Top Piranha LEDs: A Comprehensive Guide
The world of LED technology is ever-evolving, and one standout innovation that has caught the attention of electronics manufacturers, engineers, and purchasers alike is the flat top Piranha LED. Known for its distinct design and superior performance, the Piranha LED, also referred to as the Piranha light or super flux LED, is making waves across various applications. This article delves into the features, applications, benefits, and real-world effectiveness of flat top Piranha LEDs, drawing from case studies and user testimonials to highlight their impact.
What Are Flat Top Piranha LEDs?
Flat top Piranha LEDs, known for their unique design and robust performance, stand out in the crowded field of through-hole LEDs. Characterized by their flat top and wide viewing angle, these LEDs are also known as super flux LEDs due to their high flux output. Unlike traditional LEDs, Piranha LEDs have four pins, which provide better heat dissipation and stability when mounted on printed circuit boards (PCBs).
Features and Applications
Piranha LEDs are celebrated for their versatility and efficiency. Their design allows for superior light distribution, making them ideal for applications requiring high brightness and visibility. These LEDs are widely used in automotive lighting, traffic signals, and decorative lighting. Their enhanced thermal management extends their lifespan, making them a reliable choice for long-term projects.
Innovative Design: The flat top design of Piranha LEDs offers a broad viewing angle, ensuring uniform light distribution. This feature is particularly beneficial in applications like signage and backlighting, where even illumination is crucial.
Enhanced Durability: Thanks to their robust construction and excellent heat dissipation, Piranha LEDs are less likely to suffer from overheating, significantly reducing maintenance costs and downtime.
The Benefits of Choosing Piranha LEDs
Opting for flat top Piranha LEDs brings numerous advantages. Their energy efficiency not only reduces power consumption but also contributes to a greener planet. Furthermore, their durability and low maintenance requirements make them a cost-effective solution for both large-scale and small-scale applications.
Energy Efficiency: Piranha LEDs are known for their low power consumption, which makes them an eco-friendly lighting solution. This efficiency translates into reduced operational costs over time.
Longevity and Reliability: The superior heat dissipation of Piranha LEDs extends their lifespan, ensuring they perform reliably for years. This long-term reliability is a key consideration for industries where consistent performance is critical.
Real-World Success: Case Studies and Testimonials
Numerous case studies attest to the effectiveness of Piranha LEDs in various settings. For instance, a major city’s traffic management system reported a significant improvement in visibility and energy savings after switching to Piranha LED-based traffic lights. Similarly, automotive manufacturers have praised the durability and brightness of these LEDs in tail light applications.
User Testimonials: Feedback from electronics engineers and purchasers highlights the ease of integrating Piranha LEDs into designs and the noticeable improvement in product performance and aesthetics. Many note the superior brightness and uniform light distribution as key benefits.
Conclusion: The Bright Future of Piranha LEDs
Flat top Piranha LEDs represent a significant advancement in LED technology, offering a blend of efficiency, durability, and versatility. As more industries recognize their potential, their applications are expected to expand, further solidifying their position in the market.
Whether you’re an engineer designing the next generation of electronic devices, a purchaser seeking reliable components, or an administrator looking to upgrade your organization’s lighting solutions, Piranha LEDs offer a compelling choice.
Call to Action: Embrace the future of lighting with flat top Piranha LEDs. Discover the difference they can make in your projects today.
Features
- Flat Top Piranha LED Design: Characterized by its flat top, this design offers a distinct aesthetic and may provide even light distribution, different from more conventional rounded LEDs.
- Compact Dimensions: With a size of 7.62 x 7.62 x 4.0 mm, these LEDs are suitable for applications where space is limited but a powerful light source is required.
- Wide Viewing Angles: The flat top design typically allows for wide viewing angles, making the LED easily visible from various perspectives.
- Ideal for Backlight and Indicator: Due to their design and wide viewing angles, these LEDs are perfect for backlighting in displays, control panels, and as indicators in various electronic devices.
- RoHS Compliance: This compliance indicates that the LEDs are manufactured without certain hazardous substances, aligning with environmental and health safety standards.
Applications
- Backlighting in Electronics: Frequently used for backlighting in LCD displays, keypads, control panels, and similar applications, offering uniform and effective illumination.
- Indicator Lights: Suitable for use as indicator lights in a range of electronic devices, automotive dashboards, control panels, and machinery, especially where visibility from different angles is important.
- Decorative Lighting: Their unique shape and bright output make them suitable for decorative lighting purposes, both indoors and outdoors.
- Signage and Display Boards: Utilized in signage, billboards, and advertising displays due to their durability, high visibility, and wide viewing angle.
- Consumer Electronics: Incorporated into consumer electronics for status indicators, backlighting screens, and buttons.
- Automotive Lighting: Applicable in various automotive lighting systems, including for dashboard illumination and external signal lights.
Electrical-optical characteristics:
Article No
| color | material | wavelength
| apperance | v_typ | v_max | luminous_min | luminous_typ | degree |
|---|---|---|---|---|---|---|---|---|---|
BL-FL7600BGC |
Ultra Bluish Green |
InGaN |
505 |
Water Clear |
4.2 |
800 |
4000 |
100 |
|
BL-FL7600PGC |
Ultra Pure Green |
InGaN |
525 |
Water Clear |
4.2 |
1000 |
5000 |
100 |
|
BL-FL7600UBC |
Ultra Blue |
InGaN |
470 |
Water Clear |
4.2 |
800 |
2000 |
100 |
|
BL-FL7600UEC |
Ultra Orange |
AlGaInP |
630 |
Water Clear |
2.5 |
800 |
1500 |
100 |
|
BL-FL7600UGC |
Ultra Green |
AlGaInP |
574 |
Water Clear |
2.5 |
200 |
700 |
100 |
|
BL-FL7600URC |
Ultra Red |
AlGaAs,DDH |
660 |
Water Clear |
2.2 |
600 |
1000 |
100 |
|
BL-FL7600UWC |
Ultra White |
InGaN |
- |
Water Clear |
4.2 |
1000 |
5000 |
100 |
|
BL-FL7600UYC |
Ultra Yellow |
AlGaInP |
590 |
Water Clear |
2.5 |
600 |
1300 |
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.
