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ManualsBrandsBROADCOM ManualsLEDs & AccessoriesLED wired Red Circular 3 mm 30 mcd 45 ° 30 mA 1.9 V
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5
T-1 Yellow Non-Diused
Figure 10. Maximum tolerable peak current vs.
pulse duration. (I
DC
MAX as per MAX ratings).
Figure 11. Relative luminous intensity vs. angular displacement.
Figure 8. Relative luminous intensity vs.
forward current.
Figure 7. Forward current vs. forward voltage
characteristics.
Figure 9. Relative eciency (luminous intensity
per unit current) vs. peak current.
V
– FORWARD VOLTAGE – V
F
1.0 1.5 2.0 3.02.5 3.5 4.0
50
40
30
20
10
0
t
p
– PULSE DURATION – µs
RATIO OF MAXIMUM
TOLERABLE PEAK CURRNT
TO MAXIMUM TOLERABLE
DC CURRENT
I
PEAK
MAX.
I
DC
MAX.
1.0 10 100 1,000 10,000
100 Hz
300 Hz
1 KHz
3 KHz
10 KHz
30 KHz
100 KHz
300 KHz
6
5
4
3
2
1
0° 20°
NON-DIFFUSED
40° 60° 80° 100°
0°
10°
20°
30°
40°
50°
60°
70°
80°
90°
.8
.6
.4
.2
1.0
V
F
– FORWARD VOLTAGE – V
I
F
– FORWARD CURRENT – mA
1.0 1.5 2.0 3.02.5 3.5 4.0
60
50
40
30
20
10
0
I
F
– FORWARD CURRENT – mA
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 10 mA)
0510 15 20
2.5
2.0
1.5
1.0
0.5
0
T
A
= 25°
I
PEAK
– PEAK CURRENT – mA
RELATIVE LUMINOUS EFFICIENCY
(NORMALIZED AT 10 mA DC)
040302010 50 60
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
V
F
– FORWARD VOLTAGE – V
I
F
– FORWARD CURRENT – mA
1.0 1.5 2.0 3.02.5 3.5 4.0
60
50
40
30
20
10
0
I
F
– FORWARD CURRENT – mA
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 10 mA)
0510 15 20
2.5
2.0
1.5
1.0
0.5
0
T
A
= 25°
I
PEAK
– PEAK CURRENT – mA
RELATIVE LUMINOUS EFFICIENCY
(NORMALIZED AT 10 mA DC)
04
0302010 50
60
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
t
p
– PULSE DURATION – µs
RATIO OF MAXIMUM
TOLERABLE PEAK CURRNT
TO MAXIMUM TOLERABLE
DC CURRENT
I
PEAK
MAX.
I
DC
MAX.
1.0 10 100 1,000 10,000
100 Hz
300 Hz
1 KHz
3 KHz
10 KHz
30 KHz
100 KHz
300 KHz
6
5
4
3
2
1
0° 20°
NON-DIFFUSED
40° 60° 80°
100°
0°
10°
20°
30°
40°
50°
60°
70°
80°
90°
.8
.6
.4
.2
1.0