Product Overview
LD-3856 is a specialized green LED phosphor designed for small straw hat LED packaging applications. With a peak emission wavelength of 534nm and dominant wavelength of 562.1nm, this phosphor delivers reliable green light output when excited by 430-450nm blue LED chips.
Featuring an ultra-fine particle size of D50=7.01μm and broad spectrum characteristics (FWHM 112.8nm), LD-3856 is specifically engineered for thin adhesive layer and small package volume applications. Ideal for indicator lights, signal lighting, decorative lighting, and other small power green light applications requiring excellent dispersibility in compact packaging formats.
Core Advantages
📏 Ultra-Fine Particle Size D50=7.01μm small particle size design is specifically optimized for small straw hat LED packaging with thin adhesive layers. | 🔵 Wide Blue Chip Compatibility Compatible with 430-450nm wide-range blue LED chips, offering flexible application options for various designs. |
🌈 Broad Spectrum Output 112.8nm FWHM provides wide spectral distribution, suitable as green light component in lighting formulations. | ⚙️ Small Package Optimized Specifically designed for small straw hat LED packaging, maintaining excellent dispersibility in compact volumes. |
Not sure if this phosphor fits your application?Our engineers help 200+ companies find the right phosphor every month. Try our selection tool or talk to an expert. |
Key Performance Data
Green Emission Color | 534 nm Peak Wavelength |
112.8 nm FWHM | 430–450 nm Compatible Chip Wavelength |
x = 0.3885, y = 0.5653 CIE 1931 Coordinates | 7.01 μm Particle Size (D50) |
9000 K Correlated Color Temperature | 80% Relative Brightness |
Technical Specifications
| Parameter | Specification | Notes |
|---|---|---|
| Product Model | LD-3856 | Small power type |
| Emission Color | Green | — |
| CIE 1931 Coordinates | x = 0.3885, y = 0.5653 | Stable color region |
| Correlated Color Temperature (CCT) | 9000 K | Reference value |
| Dominant Wavelength | 562.1 nm | Visual green |
| Peak Wavelength | 534 nm | Green region |
| FWHM | 112.8 nm | Broad spectrum |
| Relative Brightness | 80% | Reference value |
| Particle Size (D50) | 7.01 μm | Small particle |
| Compatible Chip Wavelength | 430–450 nm | Blue LED chip |
| Suitable Packaging Type | Small straw hat | Small power type |
| *All parameters are based on standard laboratory test conditions (25°C, 50% RH). Actual performance may vary with package design, resin system, and process conditions. | ||
Not Sure If This Is the Right Match?Explore our intelligent selection tools to find the perfect phosphor for your application, or let our experts customize a solution tailored to your specific requirements. |
Performance Analysis
📊 Spectral Characteristics Analysis LD-3856 exhibits typical green emission characteristics under blue light excitation, with the peak at 534nm. The broad 112.8nm FWHM makes it suitable as a green light component in lighting formulations for functional light source design. | 📉 Particle Size Distribution Ultra-fine particle design with D50=7.01μm is specifically optimized for small straw hat LED packaging. This small particle size maintains excellent dispersibility in thin adhesive layer and small package volume applications. |
Recommended Applications
🔦 Small Straw Hat LED Packaging Specifically designed for small straw hat LED packaging, meeting small volume and thin adhesive layer requirements. | 💡 Green Light Formulations Serves as green light component in lighting formulations for small and medium power applications. |
🚦 Indicator & Signal Lighting Status indicator lights, signal lights, and small power applications requiring green light output. | 🎨 Decorative & Ambient Lighting Decorative lighting, ambient lights, and small power green color applications. |
🚀 READY TO GET STARTED? Test This Phosphor in Your ApplicationRequest a free sample to evaluate LD-3856 in your small straw hat LED packaging, or contact our application engineers for technical support. 🚚 Ships in 3 business days ⏰ Reply within 24 hours 📜 COA included |
Why Choose LD-3856?
🔵 Strong Blue Chip Compatibility Compatible with 430-450nm wide-range blue LED chips, offering flexible application options. | 🌈 Good Green Light Brightness 80% relative brightness meets small and medium power lighting application requirements effectively. |
⚙️ Small Particle Size Advantages 7.01μm particle size is specifically optimized for small straw hat LED packaging, adaptable to thin adhesive layer and small volume requirements. | |
Packaging & Storage
| Packaging | High-seal moisture-proof packaging, suitable for transportation and long-term storage |
| Storage Conditions | Store sealed in a dry, cool environment. Avoid direct sunlight, high temperature, and high humidity. |
| Usage Recommendations | Use as soon as possible after opening; reseal unused portions to minimize moisture exposure. |
| Shelf Life | 12 months under recommended sealed storage conditions |
Frequently Asked Questions (FAQ)
❓ What type of blue LED chip is LD-3856 suitable for? LD-3856 is compatible with blue LED chips in the 430-450nm wavelength range, covering a wide spectrum for flexible applications. | ❓ What are the advantages of 7.01μm small particle size? 7.01μm small particle size is specifically optimized for small straw hat LED packaging, maintaining excellent dispersibility in thin adhesive layer applications. |
❓ Is LD-3856 suitable for small straw hat LEDs? Yes, LD-3856 is specifically designed for small straw hat LED packaging processes with optimized particle size for compact package volumes. | ❓ What is the difference between LD-3856 and LD-3856L? LD-3856 uses 7.01μm small particle size for small straw hat LEDs (80% brightness); LD-3856L uses 12.5μm medium particle size for high-power LEDs (100% brightness). |
Samples & Technical Support
Get LD-3856 Technical Support and Samples TodayWe offer small-batch sample services for testing and validation before mass production. For sample requests, parameter confirmation, or application solution support, please contact our technical and sales team. |
