HDSP-311E_12 Datasheet, PDF (8/11 Pages) AVAGO TECHNOLOGIES LIMITED – 10.16 mm (0.4 inch) Single Digit General Purpose Seven Segment Display

High Efficiency Red (HER)
30
120
HIGH EFFICIENCY RED (HER)
25
100
20
80
15
60
10
40
5
20
0
0
20
40
60
80
100
T_A – AMBIENT TEMPERATURE – °C
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
VF – FORWARD VOLTAGE – V
Figure 1. Maximum allowable average or DC current vs. ambient
temperature.
Figure 2. Forward current vs. forward voltage.
2.5
2.0
1.5
1.0
0.5
0
0 5 10 15 20 25 30 35
IF – FORWARD CURRENT FOR SEGMENT – mA
Figure 3. Relative luminous intensity vs. DC forward current.
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 5 10 15 20 25 30 35 40 45 50
I_PEAK – PEAK FORWARD CURRENT PER SEGMENT – mA
Figure 4. Relative efficiency (luminous intensity per unit current) vs. peak
current.
8