LUXEON UV U Series - High Power Density Ultraviolet LED
Key Highlights:
* Wavelength Precision: Available in 380nm to 420nm range for specialized industrial curing.
* Micro-Footprint: Ultra-compact 2.0mm x 1.6mm package for high-density array designs.
* Superior Thermal Handling: AlN (Aluminum Nitride) ceramic substrate ensures low thermal resistance (3.5 K/W).
* Unmatched Flux: Delivers up to 1300mW+ radiometric power at 1000mA.
* GAINER LED Supply Chain Assurance: 100% Original Lumileds chips with full binning traceability.
Description
1. Overview of LUXEON UV U Line
The LUXEON UV U Line stands as a benchmark in ultraviolet LED technology, designed specifically for applications where space is at a premium but power cannot be compromised. As an distributor, we provide the full spectrum of U series, ranging from 380nm to 420nm.
Unlike standard UV LEDs, the U utilizes an undomed SMT design, which allows for precise optical control and maximum coupling efficiency into external optics. This makes it the preferred choice for engineers developing high-intensity UV curing systems and high-resolution industrial printing heads.
2. Technical Performance & Engineering Advantages
- Exceptional Power-to-Size Ratio:The micro-scale 2016 package allows for extremely tight LED pitch. This density is critical for applications requiring high irradiance (W/cm 2) over small target areas.
- Advanced Thermal Architecture:Heat is the enemy of UV performance. The LUXEON UV U is built on a high-thermal-conductivity AlN substrate. This design allows you to drive the chip at up to 1000mA while maintaining long-term radiant flux stability and minimizing wavelength shift.
- Optimized Optical Precision:The flat-top, undomed architecture eliminates the "yellow ring" and focus issues common in domed LEDs, facilitating simpler and more efficient secondary lens integration.
- Industry-Leading Reliability:Fully qualified for demanding environments, these emitters offer proven longevity in resin curing, adhesive bonding, and forensic analysis.
| Parameter | Performance Range |
| Peak Wavelength | 380nm, 385nm, 390nm, 395nm, 400nm, 405nm, 410nm, 415nm, 420nm |
| Radiometric Power (@500mA) | 400mW - 700mW (Bins vary by wavelength) |
| Forward Voltage (Typical) | 2.9V - 3.4V |
| Maximum Drive Current | 1000mA |
| Thermal Resistance | 3.5 K/W (Junction to Case) |
| Viewing Angle | 120° (Lambertian) |
| Operating Temperature | -40°C to 125°C |
3. Primary B2B Applications
Industrial UV Curing,Additive Manufacturing,Counterfeit Detection,Medical & Analytica.
4.Why Source Your LUXEON UV Components From Us?
- As a specialist B2B supplier, we bridge the gap between high-end component manufacturing and your production line.
- Binning Consistency: We understand that wavelength consistency (±2.5nm) is vital for your process. We offer specific bin selection to ensure your multi-module systems are perfectly matched.
- Global Logistics: Secure packaging in reels (Tape & Reel) with fast shipping options to Europe, North America, and Southeast Asia.
- Technical Consultation: Our team can provide insights on PCB metal-core layouts and driver compatibility for the U series.
FAQ
Q: How about the delivery cycle?
A: It takes 3-5 days for samples and 1-2 weeks for batch order.
Q: How do l order LED Chip?
A: First let us know your request or application. Secondly, we will quote according to your requirements or suggestions. Third, the customer confirms the sample and pays the deposit for the formal order.
Q: Are your products original and authentic?
A: Yes, all our products are original and authentic.
Q: Does GAINER LED provide the original LM-80 or radiometric test reports for Luxeon UV U?
A: Absolutely. As a professional supplier, we provide full technical documentation including LM-80 data and spectral distribution charts for all Lumileds components we distribute.
Q: What is the typical lead time for a bulk order of 395nm UV LEDs?
A: We maintain a safety stock of the most popular wavelengths (395nm and 405nm). These typically ship within 3-5 business days. For specialized bins or very large volumes, our team will provide a specific timeline based on current factory allocations.
Q: What is the Minimum Order Quantity (MOQ) for the Luxeon UV U1 series?
A: For standard reel packaging, the MOQ is usually one full reel (typically 1,000 or 4,000 pcs). However, for prototyping or R&D stages, we can support smaller sample quantities to help you validate your design.
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