Cree LED XLamp® XE-B LEDs
Cree LED XLamp® Element B (XE-B) LEDs expand the Element product line with a smaller package optimized for high intensity and ideal color mixing. Element LEDs provide breakthrough solutions for color-mixing lighting applications that require high light output and full control over spectral content. Cree LED XE-B’s tiny 1.4mm x 0.9mm footprint package includes all the features of the larger XE-G LED, including a large, isolated thermal pad, ESD protection, and minimal spacing between the LED chip and the package edge.
The XE-B platform is consistent across all colors in key LED design parameters, including package size, PCB footprint, anode/cathode orientation, optical source size, optical source location, and ESD protection. This consistency makes it easy to reuse core design elements, such as PCBs and optics, across a wide range of designs. Cree LED XLamp Element B (XE-B) LEDs are optimized for directional lighting applications that benefit from multi-color LED designs, including indoor directional, architectural, entertainment, and aftermarket automotive.
Features
- Available in 70, 80, and 90 CRI (white, royal blue, blue, PC blue, cyan, green, PC lime, PC yellow, PC amber, red‑orange, red)
- 1.0A maximum drive current
- Reflow solderable, JEDEC J-STD‑020C compatible
- Unlimited floor life at ≤+30°C/85% RH
- UL recognized component (E349212)
- RoHS and REACH compliant
Applications
- General indoor and outdoor lighting
- Directional lighting fixtures
- Architectural and entertainment lighting
- Retail/display lighting
- Portable lighting systems
Specifications
- 7.5°C/W typical junction-to-solder point thermal resistance
- 115° typical viewing angle (FWHM)
- -1.1mV/°C typical temperature coefficient of voltage
- 1000mA maximum DC forward current
- -5V maximum reverse voltage
- 3.3V maximum forward voltage, 2.9V typical (at 350mA, +85°C)
- 1.4mm x 0.9mm footprint
- +150°C maximum LED junction temperature