HDSP-S51E HP [Agilent(Hewlett-Packard)], HDSP-S51E Datasheet - Page 11

• Manufacturer Part Number: HDSP-S51E
• Description: 27.4 mm (1.08 inch) General Purpose 5 x 7 Dot Matrix Alphanumeric Displays
• Manufacturer: HP [Agilent(Hewlett-Packard)]

Figure 1. Maximum allowable average
current per dot vs. ambient temperature.
Figure 3. Relative efficiency (luminous
intensity per dot) vs. peak current per dot.
11
1.2
1.0
0.8
0.6
0.4
0.2
30
25
20
15
10
5
0
0
0
0
T
I
PEAK
GaP RED
A
– AMBIENT TEMPERATURE – °C
10
20
– PEAK DOT CURRENT – mA
GaP GREEN
20
40
30
GaP GREEN
GaP RED
40
60
50
80
60
100
70
Figure 2. Forward current vs. forward voltage.
Figure 4. Relative luminance vs. peak forward
current.
50
40
30
20
10
0
2.5
2.0
1.5
1.0
0.5
0
I
0
PEAK
0
V
0.5
F
– FORWARD VOLTAGE – V
– PEAK FORWARD CURRENT – mA
20
GaP GREEN
1.0
GaP RED
40
1.5
2.0
60
2.5
80
3.0
100