0.52 inch ( 13.2 mm )
SINGLE DIGIT NUMERIC LED DISPLAYS
UVS-54XA SERIES
DESCRIPTION
The UVS-546A/547A is 0.52 inch (13.2mm) height single digit display.
Choices of five colors-high efficiency red/bright red/green/yellow/red orange.
High efficiency red displays has red face and red segments. Green displays has gray face and green segments.
Bright red , yellow , and red orange displays have gray face and whit 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
l
l
l
l
Industuy Standard Size
Wide Viewing angle
Continuous uniform segments.
Excellent characters appearance
Low power requirement
DEVICES
PART NO.
UVS-546A
UVS-547A
DESCRIPTION
Common Anode
Common Cathode
PACKAGE
DIMENSION
Fig. 1
INTERNAL
CIRCUIT
DIAGRAM
Fig. 2
ABSOLUTE MAXIMUM RATINGS
@ T
A
=25
o
C
PARAMETER
HI.EFF.
RED
75
BRIGHT
RED
GREEN YELLOW
RED
ORANGE
40
75
60
75
100
25
0.33
5
UNIT
mW
mA
mA
mA/
o
C
V
Power Dissipation Per Segment
Peak Forward Current Per Segment
100
60
100
80
( 1/10 Duty Cycle. ,0.1ms pulse width)
Continuous Forward Current Per Segment
25
15
25
20
o
Derating Linear From 25
C
Per Segment
0.33
0.2
0.33
0.27
Reverse Voltage Per Segment
5
5
5
5
o
o
Operating Temperature Range
-35
C
to+85
C
Storage Temperature Range
-35
o
C
to+85
o
C
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260
o
C
Unity Opto Technology Co., Ltd.
11/14/2000
UOT [ UNITY OPTO TECHNOLOGY ]
