UVP-3357AA

3.0 inch ( 76.2mm ) 5X7 DOT MATRIX LED DISPLAY DESCRIPTION UVP-3X57 SERIES 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 l l l l Industuy standard size Wide viewing angle Continuous uniform dot matrix. Excellent characters appearance Low power requirement DEVICES PART NO. UVP-3157A/3257AA UVP-3157A/3357AA DESCRIPTION Column Anode Column Cathode PACKAGE DIMENSION Fig. 1 INTERNAL CIRCUIT DIAGRAM Fig. 2 ABSOLUTE MAXIMUM RATINGS AlGaAs RED RED ORANGE GREEN PARAMETER Power Dissipation Per Dot 64 36 64 Peak Forward Current Per Dot 110 100 90 Continuous Forward Current Per Dot 14 13 11 o Derating Linear From 25 C Per Dot 0.19 0.17 0.15 Reverse Voltage Per Dot 10 5 10 o o Operating Temperature Range -35 Cto+85 C Storage Temperature Range -35oCto+85oC o Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260 C @ TA=25 oC UNIT mW mA mA mA/oC V Unity Opto Technology Co., Ltd. 11/14/2000 3.0 inch ( 76.2mm ) 5X7 DOT MATRIX LED DISPLAY PACKAGE DIMENSIONS UVP-3X57 SERIES Fig. 1 INTERNAL CIRCUIT DIAGRAM Fig...