DUAL DIGIT NUMERIC LED DISPLAYS
The UVD-322/323 is 0.3 inch ( 7.62 mm ) height dual digit display.
Choices of five colors-high efficiency red/bright red/green/yellow/red orange.
High efficirncy red display has red face and red segment.
Bringht red ,green, yellen and red orange displays have black face and white segments.
The bright red and green LED chip are made from GaP on a transparent GaP substrate.
The yellow and red orange LED chip are made from GaAsP on a transparent GaP substrate.
l Continuous uniform segments.
l Excellent characters appearance
l Low power requirement
75 40 75 60 75 mW
25 15 25 20 25 mA
0.33 0.2 0.33 0.27 0.33
mA/
o
5 5 5 5 5 V
YELLOW
RED
ORANGE
80
UNIT
mA
DIAGRAM
Fig. 2Fig. 1
Reverse Voltage Per Segment
100 60 100
PACKAGE
DIMENSION
Continuous Forward Current Per Segment
Derating Linear From 25
o
C Per Segment
100
PARAMETER
HI.EFF.
RED
Operating Temperature Range
Storage Temperature Range
Power Dissipation Per Segment
Peak Forward Current Per Segment
( 1/10 Duty Cycle. ,0.1ms pulse width)
-35
BRIGHT
RED
GREEN
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260
l Industuy Standard Size
l Wide Viewing angle
PART NO.
UVD-322
UVD-323
DESCRIPTION
Common Cathode
Common Anode
Unity Opto Technology Co., Ltd.
DUAL DIGIT NUMERIC LED DISPLAYS UVD-32X SERIES
11/14/2000
Unity Opto Technology Co., Ltd.