CREE | XB™ Power Chip LEDs

XB™ Power Chip LEDs

Cree XBright chips are the best choice for applications requiring high lumen output. Such applications include

General Illumination

Automobile
Aircraft
Decorative up-lighting
Task lighting
Outdoor illumination

Crosswalk signals
Traffic signals
Backlighting for TVs and computer monitors

Cree XBright LEDs are available in two lines, XB500™ and XB900™. Their features include

XB500 performance (unpackaged)

35 mW min. (460 nm) Blue
30 mW min. (470 nm) Blue
20 mW min. (505 nm) Traffic Green
15 mW min. (527 nm) Green

XB900 performance

90 mW min. (460 & 470 nm) Blue
60 mW min. (505 nm) Traffic Green
40 mW min. (527 nm) Green

Larger “power chip” design
AuSn backside metal
Single wire-bond structure

Like all Cree LEDs, XBright LEDs combine highly efficient InGaN materials with Cree's proprietary G·SiC® substrate to deliver superior price/performance for high-intensity LEDs. These LED chips have a geometrically enhanced Epi-down design to maximize light-extraction efficiency and thermal dissipation.

Cree's XB power chips are compatible with optical power packages that employ proper thermal management.

To learn more about Cree XBright Power Chip LEDs, consult the following documents: