Datasheet > 3157AG

3157AG

更新时间： 2024-02-16 12:45:17

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其他 - ETC		/
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5页	96K
描述
5X7 Dot Matrix LED Display

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3157AG 数据手册

3.0 inch ( 76.2mm )

5X7 DOT MATRIX LED DISPLAY

UVP-3X57 SERIES

DESCRIPTION

The UVP-3X57SERIES is 3.0 inch (76.2mm) height 5X7 dot matrix display.

Single color display have the choices of three bright colors-AlGaAs red/green/red orange.

Multicolor display 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

INTERNAL

CIRCUIT

PART NO.

DESCRIPTION

PACKAGE DIMENSION

DIAGRAM

UVP-3157A/3257AA

UVP-3157A/3357AA

Column Anode

Column Cathode

Fig. 1

Fig. 2

ABSOLUTE MAXIMUM RATINGS

@ T_A=25 ^oC

AlGaAs RED

RED ORANGE

GREEN

PARAMETER

Power Dissipation Per Dot

UNIT

110

100

Peak Forward Current Per Dot

Continuous Forward Current Per Dot

Derating Linear From 25^oC Per Dot

Reverse Voltage Per Dot

mA/^oC

0.19

0.17

0.15

-35^oCto+85^oC

Operating Temperature Range

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

12 3 4 5

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