HDSP-B42G Datasheet, PDF (4/4 Pages) Agilent(Hewlett-Packard) – 18:88 0.56 Four Digit Seven Segment Displays

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
100
90
80
70
60
50
40
30
GREEN
20
10
0
0
1
2
3
4
5
V_F – FORWARD VOLTAGE – V
Figure 1. Maximum allowable DC current vs.
ambient temperatHuDreS.P-B42G fig 1
Figure 2. Forward current vs. forward voltage.
HDSP-B42G fig 2
8
6
4
2
GREEN
0
0 5 10 15 20 25 30
I_F – DC FORWARD CURRENT – mA
Figure 3. Relative luminous intensity vs. DC
forward current.
HDSP-B42G fig 3
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 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 Appli-
cation Note 1027.
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Data subject to change. Copyright © 2005-2008 Avago Technologies. All rights reserved. Obsoletes 5988-4820EN
AV02-1679EN - November 21, 2008