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CXXXXT290-SXX00-X Datasheet, PDF (1/6 Pages) Cree, Inc – XThin® LEDs | |||
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XThin® LEDs
CxxxXT290-Sxx00-x
Creeâs XThin LEDs are the next generation of solid-state LED emitters that combine highly efficient InGaN materials
with Creeâs proprietary Gâ¢SiC® substrate to deliver superior price/performance for high-intensity LEDs. These LED
chips have a geometrically enhanced Epi-down design to maximize light extraction efficiency and require only a
single wire bond connection. These vertically structured LED chips are approximately 115 microns in height and
require a low forward voltage. Creeâs XT⢠chips are tested for conformity to optical and electrical specifications
and the ability to withstand 1000V ESD. Applications for XThin include next-generation mobile appliances for use
in their LCD backlights and digital camera flash where brightness, sub-miniaturization, and low power consumption
are required.
FEATURES
⢠XThin LED Performance
â Blue
ï· XT-12⢠â 12.0 mW min.
ï· XT-16⢠â 16.0 mW min.
ï· XT-18⢠â 18.0 mW min.
ï· XT-21⢠â 21.0 mW min.
ï· XT-24⢠â 24.0 mW min.
â Green â 7.0 mW min.
⢠Low Forward Voltage â 3.2 V Typical at 20 mA
⢠Class 2 ESD Rating
⢠Sn Contact for Low-Temp. Die Attach Methods
⢠Die Attach Options
â Flux Eutectic; Flux & Temperature (-C)
â Eutectic; Temperature & Pressure (-D)
APPLICATIONS
⢠SMT Packages
⢠Cellular Phone LCD Backlighting
⢠Digital Camera Flash
⢠Mobile Appliance Key Pads
â White LEDs
â Blue LEDs
⢠LED Video Displays
CxxxXT290-Sxx00-x Chip Diagram
Top View
Bottom View
Gâ¢SiC LED Chip
300 x 300 μm
Gold Bond Pad
105 μm Diameter
Bottom View for -C
Bottom View for -D
Die Cross Section
Backside
Contact
Metal
Cathode (-)
SiC Substrate
t = 115 µm
Anode (+)
Subject to change without notice.
www.cree.com
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