UVD-32X Datasheet, PDF (1/5 Pages) Unity Opto Technology – 0.3 inch ( 7.62 mm ) DUAL DIGIT NUMERIC LED DISPLAYS

0.3 inch ( 7.62 mm )
DUAL DIGIT NUMERIC LED DISPLAYS UVD-32X SERIES
DESCRIPTION
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.
FEATURES
l Industuy Standard Size
l Wide Viewing angle
l Continuous uniform segments.
l Excellent characters appearance
l Low power requirement
DEVICES
PART NO.
UVD-322
UVD-323
DESCRIPTION
Common Cathode
Common Anode
PACKAGE
DIMENSION
Fig. 1
INTERNAL CIRCUIT
DIAGRAM
Fig. 2
ABSOLUTE MAXIMUM RATINGS
PARAMETER
HI.EFF. BRIGHT
RED
RED
@ T_A=25 ^oC
GREEN
YELLOW
RED
ORANGE
UNIT
Power Dissipation Per Segment
75
40
75
60
75
mW
Peak Forward Current Per Segment
( 1/10 Duty Cycle. ,0.1ms pulse width)
100
60
100
80
100
mA
Continuous Forward Current Per Segment
Derating Linear From 25^oC Per Segment
25
15
25
20
25
mA
0.33
0.2
0.33
0.27
0.33
mA/^oC
Reverse Voltage Per Segment
5
5
5
5
5
V
Operating Temperature Range
-35^oCto+85^oC
Storage Temperature Range
-35^oCto+85^oC
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260^oC
Unity Opto Technology Co., Ltd.
PRELIMINARY
11/14/2000