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PDF UVP-1457AE Data sheet ( Hoja de datos )

Número de pieza UVP-1457AE
Descripción 1.2 inch ( 30.42mm ) 5X7 DOT MATRIX LED DISPLAY
Fabricantes Unity Opto Technology 
Logotipo Unity Opto Technology Logotipo



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No Preview Available ! UVP-1457AE Hoja de datos, Descripción, Manual

1.2 inch ( 30.42mm )
5X7 DOT MATRIX LED DISPLAY UVP-1X57A SERIES
DESCRIPTION
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 Industuy standard size
l Wide viewing angle
l Continuous uniform dot matrix.
l Excellent characters appearance
l 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
PARAMETER
AlGaAs RED
GREEN
RED ORANGE
Power Dissipation Per Dot
36 36 36
Peak Forward Current Per Dot
125 100 100
Continuous Forward Current Per Dot
Derating Linear From 25oC Per Dot
15 13 13
0.20 0.17 0.17
Reverse Voltage Per Dot
555
Operating Temperature Range
-35oCto+85oC
Storage Temperature Range
-35oCto+85oC
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260oC
@ TA=25 oC
UNIT
mW
mA
mA
mA/oC
V
Unity Opto Technology Co., Ltd.
11/14/2000

1 page




UVP-1457AE pdf
1.2 inch ( 30.42mm )
5X7 DOT MATRIX LED DISPLAY UVP-1X57A SERIES
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
( Ambient Temperature =25oC Unless Otherwise Noted )
G EC
1
0.5
0
500 525 550 575 600 625 650 675 700 725 750
FIG.1 RELATIVE LUMINOUS
INTENSITY VS. WAVELENGTH
20
C
15
E
10
5
0
0 10 20 30 40 50 60 70 80 90
Ambient Temperature (oC )
FIG.3 ALLOWABLE DC CURRENT
VS. AMBIENT TEMPERATURE
160
140
120 E G
100
80
60
40
20
0
0.0 1.0 2.0 3.0 4.0 5.0
Forward Voltage (V)
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
4.0
G
3.0
2.0
1.0
0.0
0 5 10 15 20 25 30
Forward Current IF (mA)
FIG.2 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
4.0
3.0 C
2.0
1.0
0.0
0 5 10 15 20 25 30
Forward Current IF (mA)
FIG.2 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT
160
140 C
120
100
80
60
40
20
0
0.0 1.0 2.0 3.0 4.0 5.0
Forward Voltage (V)
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
Unity Opto Technology Co., Ltd.
11/14/2000

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