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
8
6
4
2
GREEN
0
0 5 10 15 20 25 30
I_F – DC FORWARD CURRENT – mA
Figure 1. Maximum allowable DC current 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 chlori-
nated hydrocarbon family (meth-
ylene 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 Application
Note 1027.
www.agilent.com/semiconduc-
tors
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Data subject to change.
Copyright © 2004 Agilent Technologies, Inc.
June 30, 2004
5988-4820EN