BXRA-W1200-00000 Bridgelux, BXRA-W1200-00000 Datasheet - Page 21

• Manufacturer Part Number: BXRA-W1200-00000
• Description: LED ARRAY WARM WHITE 1320LM
• Manufacturer: Bridgelux
• Series: LEDr
• Type: Without Connectorr

Specifications of BXRA-W1200-00000

• Color: White, Warm
• Luminous Flux @ Current - Test: 1320 lm
• Current - Test: 1.6A
• Current - Max: 2.5A
• Driver Circuitry: No
• Voltage: 16.4V
• Wavelength: 3000K
• Configuration: Square
• With Connector: No
• Voltage - Input: 16.4V
• Led Color: Warm White
• Luminous Flux @ Test: 1320lm
• Cct: 3700K
• Forward Current @ Test: 1.6A
• Forward Current If Max: 2.5A
• Forward Voltage @ Test: 16.4V
• Viewing Angle: 120°
• Led Mounting: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Power - Input: -
• Other names: 976-1030

The graphs below illustrate 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 figures 20-29 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.
Current Derating Curves
Bridgelux LED Array Data Sheet DS10 (10/11/11)
900
800
700
600
500
400
300
200
100
1000
0
900
800
700
600
500
400
300
200
100
0
0
0
Figure 21: Derating Curve for BXRA-N0400, 800 mA Drive Current
Figure 20: Derating Curve for BXRA-W0400, 900 mA Drive Current
10
10
20
20
30
Ta ‐ Ambient Temperature ° C
30
Ta ‐ Ambient Temperature ° C
40
40
50
50
7 ° C/W
5 ° C/W
3 °C/W
6 ° C/W
4° C/W
3° C/W
60
60
70
70
80
80
90
90
100
100
110
110
120
120
Page 21 of 35