UVS-54XA Datasheet, PDF (1/5 Pages) Unity Opto Technology – 0.52 inch ( 13.2 mm ) SINGLE DIGIT NUMERIC LED DISPLAYS

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 Industuy Standard Size
l Wide Viewing angle
l Continuous uniform segments.
l Excellent characters appearance
l 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
PARAMETER
HI.EFF.
RED
BRIGHT
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.
11/14/2000