Cree
®
EZ290™ Gen II LEDs
Data Sheet
CxxxEZ290-Sxx00-2
Cree’s EZBright
®
LEDs are the next generation of solid-state LED emitters that combine highly efficient InGaN materials
with Cree’s proprietary optical design and device technology to deliver superior value for high-intensity LEDs. The
optical design maximizes light extraction efficiency and enables a Lambertian radiation pattern. Additionally, these
LEDs are die attachable with conductive epoxy, solder paste or solder preforms, as well as the eutectic method. These
vertically structured, low forward voltage LED chips are approximately 170 microns in height. Cree’s EZ™ chips are
tested for conformity to optical and electrical specifications. These LEDs are useful in a broad range of applications,
such as general illumination, automotive lighting and LCD backlighting.
FEATURES
•
EZBright LED RF Performance
–
460 & 470 nm
½
½
–
•
•
•
EZ-18™ - 18 mW min. (470 nm only)
EZ-21™ - 21 mW min.
APPLICATIONS
•
LCD Backlighting
–
–
•
•
•
Mobile Appliances
Monitors
LED Video Displays
Audio Product Display Lighting
Automotive
527 nm - EZ-08™ - 8.0 mW min.
Lambertian Radiation
Conductive-Epoxy or Eutectic Die Attach
Low Forward Voltage - 3.2 V Typical at 20 mA
CxxxEZ290-Sxx00-2 Chip Diagram
Top View
280 x 280 µm
Bottom View
Side View
-
CPR3EJ, Rev
Data Sheet:
Cathode (-)
100-µm dia.
Thickness
170 µm
Mesa (Junction)
226 x 226 µm
Anode (+)
280 x 280 µm
Subject to change without notice.
www.cree.com
1
CREE [ CREE, INC ]
