C450TR3547-S7500_16 Datasheet, PDF (1/5 Pages) Cree, Inc – Low forward voltage - 3.2 Vf typical at 50 mA

Cree^® TR3547™ LEDs
CxxxTR3547-Sxx00
Data Sheet
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
• Rectangular LED RF performance
– 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
• Large LCD backlighting
– Television
• General illumination
• Medium LCD backlighting
– Portable PCs
– Monitors
• LED video displays
• White LEDs
CxxxTR3547-Sxx00 Chip Diagram
Top View
TR3547 LED
470 x 350 μm
Anode (+)
90 μm diameter
Die Cross Section
Junction
430 x 310 μm
Cathode (-)
98 x 98 μm
t = 155 μm
Bottom Area
320 x 200 μm
Bottom View
Subject to change without notice.
www.cree.com
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