BVU-549TT8 Datasheet, PDF (2/4 Pages) Bright View Electronic Co., LTD. – OVAL LED LAMP

BRIGHT VIEW
ELECTRONICS CO.,LTD
BVU-549TT8
OVAL LED LAMP
TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES
FIG. 1 Forward Current vs. Forward Voltage
( Ta = 25 °C )
100
90
80
70
60
50
40
30
20
10
0
1.3
1.8
2.3
2.8
3.3
Forward Voltage Vf ( V )
FIG. 2 Relative Intensity vs. Forward Current
( Ta = 25 ° C )
3.0
2.5
2.0
1.5
1.0
0.5
0
0 10 20 30 40 50 60 70
Forward Current If ( mA )
FIG. 3 Forward Voltage vs. Temperature
1.2
1.1
1.0
0.9
0.8
-50 -25 0 25 50 75 100 125
Ambient Temperature Ta ( ° C )
FIG. 5 Relative Intensity vs. Wavelength ( Ȝp )
( Ta = 25 °C )
1.0
0.5
0
500
550
600
650
Wavelength ( nm )
FIG. 4 Relative Intensity vs. Temperature
3.0
2.5
2.0
1.5
1.0
0.5
0
-50 -25 0 25 50 75 100 125
Ambient Temperature Ta ( ° C )
FIG. 6 Maximum Forward Current
vs. Temperature
40
30
20
10
0
0 20 40 60 80 100 120
Ambient Temperature Ta ( ° C )
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2006/3/16 - A