Datasheet

1212
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12
XLamp
®
CXa1310 LED
RELATIVE LUMINOUS FLUX
Therelativeluminousuxvaluesprovidedbelowaretheratioof:
• Measurements of CXA1310 at steady-state operation at the given conditions, divided by
• Flux measured during binning, which is a pulsed measurement at 700 mA at T
J
= 85 °C for the 18-V CXA1310 LED.
For example, at steady-state operation of Tc = 55 °C, I
F
=500mA,therelativeluminousuxratiois80%inthechart
below. A CXA1310 LED that measures 1200 lm during binning will deliver 960 lm (1200 * 0.8) at steady-state operation
of Tc = 55 °C, I
F
= 500 mA.
0%
40%
80%
120%
160%
400 500 600 700 800 900 1000 1100
Relative Luminous Flux
Current (mA)
Tc = 25 °C
Tc = 55 °C
Tc = 85 °C
Tc = 105 °C
18 V