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DA3547 Datasheet, PDF (1/5 Pages) Marktech Corporate – LEDs | |||
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Direct Attach DA3547⢠LEDs
CxxxDA3547-Sxxx00
Data Sheet
Creeâs Direct Attach DA3547 LEDs are the next generation of solid-state LED emitters that combine highly efficient
InGaN materials with Creeâs proprietary device technology and silicon-carbide substrates to deliver superior value
for the TV-backlighting and general-illumination markets. The DA3547 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 bondpad-
down design allowsfor eutectic die attach, eliminating the need for wire bonds, and enables superior performance
from improved thermal management. The design is optimally suited for industry-standard top-view packages.
FEATURES
APPLICATIONS
⢠Rectangular LED RF Performance
⢠Large LCD Backlighting
â 450 & 460 nm â 76 mW min
â Television
⢠High Reliability -Eutectic Attach
⢠General Illumination
⢠Low Forward Voltage (Vf) â 3.1 V Typical at 50 mA ⢠Medium LCD Backlighting
⢠Maximum DC Forward Current â 150 mA
â Portable PCs
⢠1000-V ESD Threshold Rating
â Monitors
⢠InGaN Junction-Down Design for Improved Thermal ⢠LED Video Displays
Management
⢠White LEDs
⢠No Wire Bonds Required
CxxxDA3547-Sxxx00 Chip Diagram
Top View
Die Cross Section
DA3547 LED
350 x 470 μm
Anode (+)
296 x 90 μm
Gap 90 μm
t = 155 μm
Cathode (-)
296 x 236 μm
Bottom View
Subject to change without notice.
www.cree.com
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