Cree XLamp XB-D Red LED High-Intensity XBDRED-00-0000-000000501 Technical Overview
Procurement & Engineering Fast-Facts:
* Manufacturer: Original Cree LED (XLamp® XB-D Color Series)
* Color: Red (620 nm – 630 nm Dominant Wavelength)
* Radiant Flux: Binned @ 350 mA, 85 °C (Standard High-Efficiency Tier)
* Package Size: 2.45 mm x 2.45 mm (Ultra-compact footprint)
* Drive Current: 1000 mA (Maximum DC current)
* Thermal Path: Low 5 °C/W resistance for high-density mounting.
* Supply Status: Bulk Tape & Reel in stock; Verified lot traceability for B2B.
Description
Product Details
For luminaire designers and distributors, the XB-D's 2.45 mm x 2.45 mm footprint allows for extreme packing density on the PCB. This makes it a staple light engine for multi-color architectural arrays and emergency signaling where high candela output from a restricted aperture is a non-negotiable requirement.
Critical Engineering Advantages
★ Superior Thermal Management: With a junction-to-case thermal resistance of only 5 °C/W, the XB-D facilitates rapid heat transfer. This stability is vital for maintaining wavelength consistency (preventing "red shift") during continuous operation at its maximum 1.0A drive current.
★ Proven Industrial Reliability: Unlike lower-tier 2835 SMDs, the XB-D is a true high-power LED characterized and binned at 85 °C. This ensures that the red flux and forward voltage specifications match real-world fixture operating temperatures, reducing the margin of error for optical engineers.
★ Optical Ecosystem Compatibility: The Lambertian radiation pattern and consistent focal height across the XB-D color family simplify the design of multi-color modules, ensuring uniform color mixing when paired with high-density TIR lenses.
| Parameter | Performance Specification |
| Footprint Dimensions | 2.45 mm x 2.45 mm |
| Dominant Wavelength | 620 nm – 630 nm (Typical 625 nm) |
| Typical Forward Voltage | 2.25 V |
| Maximum Forward Current | 1000 mA |
| Luminous Flux (@ 350mA) | ~45.7 lm (Minimum Bin) |
| Thermal Resistance | 5.0 °C/W |
| Viewing Angle (FWHM) | 135° |
| Maximum Junction Temp | 150 °C |
The XBDRED-00-0000-000000501 is a versatile emitter for performance-heavy markets:
★ Transportation & Signaling: High-reliability red source for emergency vehicle light bars, traffic indicators, and airport taxiway signaling.
★ Entertainment & Stage Lighting: Ideal for high-density RGBW mixing modules requiring narrow beam control from compact reflectors.
★ Horticultural Lighting: Reliable 625nm peak wavelength used in specialized spectrum arrays for biomass growth and specific plant physiological triggers.
Why Source through Gainer LED?
★ Verified Authenticity: We guarantee 100% original Cree LED stock in factory-sealed reels. No mixed bins or refurbished components.
★ Strategic Wholesale Inventory: We maintain rolling stock of the XB-D series to protect our B2B partners from semiconductor market fluctuations.
★ Global Export Support: All components meet RoHS and REACH standards. We manage full batch traceability and documentation for international shipping.
FAQ
Q: Is the XB-D Red compatible with solder pads designed for the XP-G series?
A: No. The XB-D uses a 2.45mm (2424) footprint, which is smaller than the 3.45mm (3535) XP footprint. You will require a PCB layout specifically designed for the XB-D's pad configuration to ensure proper thermal bonding.
Q: What is the benefit of the 85 °C binning for this red LED?
A: Most LEDs shift wavelength and brightness as they heat up. Since red AlGaInP chips are particularly temperature-sensitive, Cree's 85 °C binning provides much more accurate data for fixture performance than competitors who only bin at 25 °C.
Q: Can I drive the XB-D Red at 1.0A for tactical signaling?
A: Yes, it is rated for up to 1000 mA. However, for continuous use, we recommend a high-conductivity MCPCB to assist the 5 °C/W thermal path and maintain the junction temperature below the 150 °C limit.
Q: Does Gainer LED provide wavelength-specific binning?
A: Absolutely. We understand that for signage and architectural projects, color consistency is paramount. We coordinate wholesale shipments from consistent binning groups across your entire order.
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