HDSP-5501-00000 HP [Agilent(Hewlett-Packard)], HDSP-5501-00000 Datasheet - Page 9

• Manufacturer Part Number: HDSP-5501-00000
• Description: 14.2 mm (0.56 inch) Seven Segment Displays
• Manufacturer: HP [Agilent(Hewlett-Packard)]

Figure 9. Maximum Tolerable Peak
Current vs. Pulse Duration – Green.
Electrical/Optical
For more information on
electrical/optical characteristics,
please see Application Note 1005.
Contrast Enhancement
For information on contrast
enhancement please see
Application Note 1015.
Soldering/Cleaning
Cleaning agents from the ketone
family (acetone, methyl ethyl
ketone, etc.) and from the
chlorinated hydrocarbon family
Figure 11. Forward Current vs.
Forward Voltage.
90
80
70
60
50
40
30
20
10
0
1
HER SERIES,
ORANGE
GREEN SERIES
SERIES
V
F
– FORWARD VOLTAGE – V
2
3
YELLOW SERIES
4
5
(methylene chloride, trichloro–
ethylene, carbon tetrachloride,
etc.) are not recommended for
cleaning LED parts. All of these
various solvents attack or dissolve
the encapsulating epoxies used to
form the package of plastic LED
parts.
For information on soldering
LEDs please refer to Application
Note 1027 .
Figure 12. Relative Luminous
Intensity vs. DC Forward Current.
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
I
5
F
– DC FORWARD CURRENT – mA
10
15
HER, YELLOW,
GREEN, ORANGE
Figure 10. Maximum Allowable DC Current vs.
Ambient Temperature.
20
25
50
45
40
35
30
25
20
15
10
5
0
20
30
30
T
35
GREEN
A
40
– AMBIENT TEMPERATURE – °C
40
50
60
9
Figure 13. Relative Efficiency
(Luminous Intensity per Unit
Current) vs. Peak Current.
HER, ORANGE
70
R
80
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
J-A
0
90
YELLOW
= 770°C/W
10
100
I
PEAK
YELLOW SERIES
20
110 120
– PEAK FORWARD CURRENT
PER SEGMENT – mA
30
40
50
HER SERIES,
ORANGE SERIES
GREEN SERIES
60
70
80
90
100