TR3547™ LEDs
Data Sheet
CxxxTR3547-Sxx00
Cree’s TR3547 LEDs are the next 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 TV-backlighting
and general-illumination markets. The TR3547 LEDs are among the brightest in the top-view market while delivering a
low forward voltage, resulting in a very bright and highly efficient solution. The design is optimally suited for industry-
standard top-view packages.
FEATURES
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Rectangular LED RF performance
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450 & 460 nm – 70 mW min
Low forward voltage - 3.2 Vf typical at 50 mA
Maximum DC forward current – 150 mA
1000-V ESD threshold rating
InGaN junction on thermally conductive SiC
substrate
APPLICATIONS
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Large LCD backlighting
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Television
General illumination
Medium LCD backlighting
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Portable PCs
Monitors
LED video displays
White LEDs
CxxxTR3547-Sxx00 Chip Diagram
Top View
TR3547 LED
470 x 350 μm
Die Cross Section
Bottom View
-
CPR3FJ Rev.
Data Sheet:
Anode (+)
90 μm diameter
Junction
430 x 310 μm
Cathode (-)
98 x 98 μm
Bottom Area
320 x 200 μm
t = 155 μm
Subject to change without notice.
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CREE [ CREE, INC ]
