Cree
®
TR2432™ LEDs
Data Sheet
CxxxTR2432-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 – 27 mW min.
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–
•
•
•
•
470 nm – 24 mW min.
527 nm – 9 mW min.
APPLICATIONS
•
Small LCD Backlighting – 0.8 mm, 0.6 mm &
0.4 mm sideview packages
− Mobile Appliances
− Digital Cameras
− Car Navigation Systems
•
Medium LCD Backlighting – 0.8 mm, 0.6 mm &
0.4 mm sideview packages
− Portable PCs
− Monitors
•
•
LED Video Displays
Entertainment Systems
Epoxy Die Attach
Low Forward Voltage - 3.1 V Typical at 20 mA
1000-V ESD Threshold Rating
InGaN Junction on Thermally Conductive SiC
Substrate
CxxxTR2432-Sxx00 Chip Diagram
Top View
Bottom View
Die Cross Section
B
CPR3DQ Rev
Data Sheet:
Gold Bond Pad
Anode (+)
90 μm Diameter
TR2432 LED
240 x 320 μm
Gold Bond Pad
Cathode (-)
90 x 90 μm
Backside
Bottom Surface
140 x 220 μm
t = 115 μm
Subject to change without notice.
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