Datasheet

Figure 3. Relative luminous intensity vs.
forward current. Derating based on T
J
MAX.
20
T
A
– AMBIENT TEMPERATURE – °C
5
15
35
05030
45
10
0
50
I
F
– FORWARD CURRENT – mA
10 20 40 9060
25
30
40
70 80 100
Rθ = 618 °C/W
J-A
Rθ = 412 °C/W
J-A
50
40
20
10
0
50 100
I
AVG
– AVERAGE CURRENT – mA
I
PEAK
– PEAK FORWARD CURRENT – mA
150
30
200
f > 100 Hz
f > 300 Hz
f > 1 KHz
Figure 4. Maximum forward current vs.
ambient temperature. Derating based on
T
J
Max = 110 °C.
Figure 5. Maximum average current vs. peak
forward current.
2.5
2.0
1.5
1.0
0.0
010 5020 4030
I
F
– DC FORWARD CURRENT – mA
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
0.5
θ – ANGULAR DISPLACEMENT – DEGREES
NORMALIZED INTENSITY
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
100° 90° 80° 70° 60° 50° 40° 30° 20° 10° 0° 10° 20° 30° 40° 50° 60° 70° 80° 90° 100°
Figure 6. Normalized luminous intensity vs. angular displacement.
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Data subject to change. Copyright © 2006 Avago Technologies Limited. All rights reserved. Obsoletes 5968-1439E
5989-3271EN June 30, 2006