Seven Segment Displays for High
Light Ambient Conditions
Technical Data
High Efficiency Red
HDSP-553x/-3900 Series
Yellow
HDSP-4030/-4130/-5730/
-4200 Series
Features
Description
• High Light Output
Typical Intensities of Up to 7.0
mcd/seg at 100 mA pk 1 of 5
Duty Factor
• Capable of High Current
Drive
Excellent for Long Digit String
Multiplexing
• Four Character Sizes
7.6 mm, 10.9 mm, 14.2 mm,
and 20.3 mm
• Choice of Two Colors
High Efficiency Red
Yellow
• Excellent Character
Appearance
Evenly Lighted Segments
Wide Viewing Angle
Gray Body for Optimum
Contrast
• Categorized for Luminous
Intensity; Yellow
Categorized for Color
Use of Like Categories Yields a
Uniform Display
• IC Compatible
• Mechanically Rugged
The HDSP-553x/-3900 and
HDSP-4030/-4130/-5730/-4200
are 7.6 mm, 10.9 mm/14.2 mm/
20.3 mm high efficiency red and
yellow displays designed for use
in high light ambient condition.
The four sizes of displays allow
for viewing distances at 3, 6, 7,
and 10 meters. These seven
segment displays utilize large
junction high efficiency LED
chips made from GaAsP on a
transparent GaP substrate. Due
to the large junction area, these
displays can be driven at high
peak current levels needed for
high ambient conditions or many
character multiplexed operation.
These displays have industry
standard packages, and pin
configurations and ± 1 overflow
display are available in all four
sizes. These numeric displays are
ideal for applications such as
Automotive and Avionic
Instrumentation, Point of Sale
Terminals, and Gas Pump.
