BXRA-W1800-00Q0E Bridgelux, BXRA-W1800-00Q0E Datasheet - Page 20
BXRA-W1800-00Q0E
Manufacturer Part Number
BXRA-W1800-00Q0E
Description
61T5441
Manufacturer
Bridgelux
Series
ESr
Datasheet
1.BXRA-N2000-00L0E.pdf
(31 pages)
Specifications of BXRA-W1800-00Q0E
Led Color
Warm White
Luminous Intensity @ Test
635cd
Luminous Flux @ Test
2000lm
Cct
3045K
Forward Current @ Test
700mA
Forward Current If Max
1A
Forward Voltage @ Test
38.1V
Current Derating Curves
The graph below illustrates the relationship between the system thermal resistance, drive current, and
ambient temperature. Please note that absolute maximum ratings requirements, including that of
maximum case temperature, must be adhered to in the system design. The thermal resistance values
indicated in Figure 12 are total system values (junction to ambient) including the thermal resistance of the
LED Array. Individual LED Array thermal resistance values are listed in Table 3.
Bridgelux ES Array Series Product Data Sheet DS17
Figure 12: Derating Curve, 700mA Drive Current
Ta - Ambient Temperature, C
1.0˚C/W
0.7˚C/W
0.4˚C/W
July 29, 2011
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