HDSP-S8XE Datasheet, PDF (7/8 Pages) AVAGO TECHNOLOGIES LIMITED – 17.5 mm (0.69 inch) General Purpose 8 x 8 Dot Matrix Alphanumeric Displays

30
25
20
GaP RED
15
GaP GREEN
10
5
0
0
20
40
60
80 100
T_A – AMBIENT TEMPERATURE – °C
45
40
GaP RED
35
30
GaP GREEN
25
20
15
10
5
0
0 0.5 1.0 1.5 2.0 2.5 3.0
V_F – FORWARD VOLTAGE – V
1.2
1.0
GaP RED / GaP GREEN
0.8
0.6
0.4
0.2
0
0 5 10 15 20 25 30 35 40 45 50 55 60
I_PEAK – PEAK DOT CURRENT – mA
Figure 1. Maximum allowable average
current per dot vs. ambient temperature.
Figure 2. Forward current vs. forward voltage. Figure 3. Relative luminous intensity vs. dc
forward current.
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
(methylene chloride, trichloroeth-
ylene, 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.
Device Reliability
For reliability information, please
see the reliability data sheet
17.5 mm General Purpose 8 x 8
Dot Matrix Alphanumeric
Displays.
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