HDSP-B08G Datasheet, PDF (8/8 Pages) AVAGO TECHNOLOGIES LIMITED – 18:88 and 88:88 0.56" Four Digit GaP Green Seven Segment Display

40
35
Rθ_J-A = 770°C/W
30
25
20
GREEN
15
10
5
0
20 30 40 50 60 70 80 90 100 110 120
T_A – AMBIENT TEMPERATURE – °C
Figure 1. Maximum allowable DC current vs.
ambient temperature.
8
6
4
2
GREEN
0
0 5 10 15 20 25 30
I_F – DC FORWARD CURRENT – mA
100
90
80
70
60
50
40
30
GREEN
20
10
0
0
1
2
3
4
5
V_F – FORWARD VOLTAGE – V
Figure 2. Forward current vs. forward voltage.
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,
trichloroethylene, carbon
tetrachloride, etc.) are not
recommended for cleaning LED
parts. All these various solvents
attack or dissolve the
encapsulating epoxies used to
form the package of plastic LED
parts.
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
PEAK FORWARD CURRENT
PER SEGMENT – mA
Figure 3. Relative luminous intensity vs. DC
forward current.
Figure 4. Relative efficiency (luminous
intensity per unit current) vs. peak current.
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Data subject to change. Copyright © 2006 Avago Technologies Limited. All rights reserved. Obsoletes 5988-7859EN
AV01-0698EN December 11, 2006