UNI UVD-482PC, UVD-482HRC, UVD-482GC, UVD-482EC, UVD-432PC Datasheet
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0.4 inch ( 10.21 mm )
DUAL DIGIT NUMERIC LED DISPLAYS
UVD-4X2XC SERIES
DESCRIPTION
The UVD-432XC/482XC is 0.4 inch ( 10.21 mm ) height dual digit display.
Choices of four colors-high efficiency red/bright red/green/red orange.
High efficiency red, bright red and red orange display have red face and red segments.
Green display has gray face and green segments.
The bright red and green LED chip are made from GaP on a transparent GaP substrate.
The red orange LED chip are made from GaAsP on a transparent GaP substrate.
FEATURES
l Continuous uniform segments.
l Excellent characters appearance
l Low power requirement
DEVICES
ABSOLUTE MAXIMUM RATINGS
@ TA=25
o
C
75 75 mW
25 25 mA
0.33 0.33
mA/
o
C
5 5 V
11/14/2000
Storage Temperature Range
Continuous Forward Current Per Segment
Derating Linear From 25
o
C Per Segment
-35
o
C
to+85
o
C
-35
o
C
to+85
o
C
25
0.33
PARAMETER
HI.EFF.
RED
75
Operating Temperature Range
Reverse Voltage Per Segment
100
Power Dissipation Per Segment
Peak Forward Current Per Segment
( 1/10 Duty Cycle. ,0.1ms pulse width)
100
INTERNAL
CIRCUIT DIAGRAM
Fig. 2
UNIT
mA
RED
ORANGE
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260
o
C
0.2
5
BRIGHT
RED
40
60
15
5
100
GREEN
l Industuy Standard Size
l Wide Viewing angle
PACKAGE
DIMENSION
Fig. 1
PART NO.
UVD-432XC
UVD-482XC
DESCRIPTION
Common Cathode
Common Anode
Unity Opto Technology Co., Ltd.
0.4 inch ( 10.21 mm )
DUAL DIGIT NUMERIC LED DISPLAYS UVD-4X2XC SERIES
PACKAGE DIMENSIONS
Fig. 1
INTERNAL CIRCUIT DIAGRAM
UVD-482XC
Fig. 2
11/14/2000
UVD-432XC
Unity Opto Technology Co., Ltd.
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