UNI UVP-757Y, UVP-757G, UVP-757C, UVP-747Y, UVP-747G Datasheet
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0.7 inch ( 17.22mm )
5X7 DOT MATRIX LED DISPLAY
UVP-7X7 SERIES
DESCRIPTION
The UVP-747/757 is 0.7 inch (17.22mm) height 5X7 dot matrix display.
Single color display have the choices of three bright colors-AlGaAs red/green/yellow.
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 yellow 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
ABSOLUTE MAXIMUM RATINGS
@ TA=25
o
C
GREEN
UNIT
32 mW
90 mA
11 mA
0.15
mA/
o
C
5 V
11/14/2000
PARAMETER
Power Dissipation Per Dot
0.08
8
80110
14
0.19
Peak Forward Current Per Dot
Continuous Forward Current Per Dot
Derating Linear From 25
o
C Per Dot
YELLOW
28
AlGaAs RED
32
PACKAGE DIMENSION
INTERNAL
CIRCUIT
UVP-747 Column Anode
Fig. 1
UVP-757 Column Cathode
PART NO. DESCRIPTION
Fig. 2
Storage Temperature Range
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260
o
C
5
-35
o
C
to+85
o
C
-35
o
C
to+85
o
C
5Reverse Voltage Per Dot
Operating Temperature Range
Unity Opto Technology Co., Ltd.
PRELIMINARY
0.7 inch ( 17.22mm )
5X7 DOT MATRIX LED DISPLAY
UVP-7X7 SERIES
PACKAGE DIMENSIONS
Fig. 1
INTERNAL CIRCUIT DIAGRAM
UVP-
UVP-757
Fig. 2
11/14/2000
Unity Opto Technology Co., Ltd.
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