1.2 inch ( 30.42mm )
5X7 DOT MATRIX LED DISPLAY
DESCRIPTION
UVP-1X57A SERIES
The UVP-1257AA/1357AA/1457A/1557A is 1.2 inch (30.42mm) height 5X7 dot matrix display.
Single color displays have the choices of three bright colors-AlGaAs red/green/red orange.
Multicolor displays are applicable to two colors green and red orange.
All device have gray face and white dot.
The AlGaAs red LED chip are made from AlGaAs on a non-transparent GaAs substrate.
The 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
l
l
l
l
Industuy standard size
Wide viewing angle
Continuous uniform dot matrix.
Excellent characters appearance
Low power requirement
DEVICES
PART NO.
UVP-1257AA
UVP-1357AA
UVP-1457A
UVP-1557A
DESCRIPTION
Column Anode
Column Cathode
Column Anode
Column Cathode
PACKAGE DIMENSION
INTERNAL
CIRCUIT
DIAGRAM
Fig. 1
Fig. 2
ABSOLUTE MAXIMUM RATINGS
AlGaAs RED
RED ORANGE
GREEN
PARAMETER
Power Dissipation Per Dot
36
36
36
Peak Forward Current Per Dot
125
100
100
Continuous Forward Current Per Dot
15
13
13
o
Derating Linear From 25
C
Per Dot
0.20
0.17
0.17
Reverse Voltage Per Dot
5
5
5
Operating Temperature Range
-35
o
C
to+85
o
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
@ T
A
=25
o
C
UNIT
mW
mA
mA
mA/
o
C
V
Unity Opto Technology Co., Ltd.
11/14/2000
UOT [ UNITY OPTO TECHNOLOGY ]
