Datasheet

2222
xlamp
®
xT-E lEDs
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
22
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, the Cree logo and XLamp
®
are registered
trademarks of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
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PERFORMANCE GROUPS – RADIANT FLUX (T
J
= 85 °C)
XLampXT-EroyalblueLEDsaretestedforradiantuxandplacedintoonethefollowingbins.
Group Code
Minimum Radiant
Flux (mW)
Maximum Radiant
Flux (mW)
31(K) 475 500
32(L) 500 525
33(M) 525 550
34(N) 550 575
35(P) 575 600
36(Q) 600 625
PERFORMANCE GROUPS – DOMINANT WAVELENGTH (T
J
= 85 °C)
XLampXT-E royalblueLEDs are tested for dominant wavelengthand placed into one of the regions dened by the
following bounding coordinates.
Group Code
Minimum Dominant
Wavelength (nm)
Maximum Dominant
Wavelength (nm)
D36 450.0 452.5
D37 452.5 455.0
D46 455.0 457.5
D47 457.5 460.0
D56 460.0 462.5
D57 462.5 465.0
PERFORMANCE GROUPS – FORWARD VOLTAGE (T
J
= 85 °C)
XLamp XT-E white and royal blue LEDs are tested for forward voltage and placed into one the following voltage bins.
Group Code
Minimum Forward
Voltage (V)
Maximum Forward
Voltage (V)
F 2.75 3.00
G 3.00 3.25
H 3.25 3.50