CXA3050 データシートの表示（PDF） - Cree, Inc

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CXA3050

LED array expands Cree’s family of high‑flux, multi‑die integrated arrays, offering high performance in an easy‑to‑use platform

Cree, Inc 

XLamp® CXA3050 LED

Relative Luminous Flux

The relative luminous flux values provided below are the ratio of:

• Measurements of CXA3050 at steady-state operation at the given conditions, divided by

• Flux measured during binning, which is a pulsed measurement at 1400 mA at TJ = 85 °C.

For example, at steady-state operation of Tc = 25 °C, IF = 1600 mA, the relative luminous flux ratio is 120% in the chart below. A CXA3050

LED that measures 6000 lm during binning will deliver 7200 lm (6000 * 1.2) at steady-state operation of Tc = 25 °C, IF = 1600 mA.

180%

160%

140%

120%

100%

80%

60%

Tc = 25 °C

Tc = 55 °C

Tc = 85 °C

Tc = 105 °C

40%

20%

0%

400

700

1000

1300

1600

1900

2200

2500

Current (mA)

Copyright © 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a

trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.

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