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

Continuous uniform segments.

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Excellent characters appearance

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Low power requirement

DEVICES

ABSOLUTE MAXIMUM RATINGS

75

40

75

60

75

mW

25

15

25

20

25

mA

0.33

0.2

0.33

0.27

0.33

mA/

5

5

5

5

5

V

11/14/2000

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Industuy Standard Size

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Wide Viewing angle

Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260

PART NO.

UVS-546A

UVS-547A

DESCRIPTION

Common Anode

Common Cathode

PARAMETER

HI.EFF.

RED

Operating Temperature Range

BRIGHT

RED

Storage Temperature Range

Power Dissipation Per Segment

Peak Forward Current Per Segment

( 1/10 Duty Cycle. ,0.1ms pulse width)

-35

-35

Reverse Voltage Per Segment

100

60

100

Continuous Forward Current Per Segment

Derating Linear From 25

GREEN

INTERNAL

CIRCUIT

DIAGRAM

Fig. 2

Fig. 1

PACKAGE

DIMENSION

UNIT

mA

100

YELLOW

RED

ORANGE

80

Unity Opto Technology Co., Ltd.