Cree
®
TR2227™ LEDs
Data Sheet
CxxxTR2227-Sxx00
Cree’s TR™ LEDs are the newest generation of solid-state LED emitters that combine highly efficient InGaN materials
with Cree’s proprietary device technology and silicon carbide substrates to deliver superior value for the LCD sideview
market. The TR LEDs are among the brightest in the sideview market while delivering a low forward voltage resulting
in a very bright and highly efficient solution for the 0.4-mm, 0.6-mm and 0.8-mm sideview market. The design is
optimally suited for industry standard sideview packages as it is die attachable with clear epoxy and has two top
contacts, consistent with industry standard packaging.
FEATURES
•
Rectangular LED Rf Performance
− 450 & 460 nm
½
–
•
•
•
½
TR-21™ – 21 mW min.
TR-06™ - 6 mW min.
527 nm
APPLICATIONS
•
Mobile Backlighting – 0.8 mm, 0.6 mm & 0.4 mm
sideview packages
− Mobile Appliances
− Digital Cameras
− Car Navigation Systems
•
LCD Backlighting – 0.8 mm, 0.6 mm & 0.4 mm
sideview packages
− Portable PCs
− Monitors
•
LED Video Displays
Epoxy Die Attach
Low Forward Voltage - 3.3 V Typical at 20 mA
1000-V ESD Threshold Rating
• InGaN Junction on Thermally Conductive SiC
Substrate
CxxxTR2227-Sxx00 Chip Diagram
Top View
Bottom View
Die Cross Section
220 x 270 μm
A
CPR3EF Rev
Data Sheet:
Backside
Anode (+)
80 μm
Bottom Surface
190 x 240 μm
Junction
230 x 190 μm
Cathode (-)
80 x 80 μm
t = 50 μm
Subject to change without notice.
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