UVP-757

0.7 inch ( 17.22mm ) 5X7 DOT MATRIX LED DISPLAY DESCRIPTION The UVP-747/757 is 0.7 inch (17.22mm) height 5X7 dot matrix display. UVP-7X7 SERIES 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 l l l l Industuy standard size Wide viewing angle Continuous uniform dot matrix. Excellent characters appearance Low power requirement DEVICES PART NO. UVP-747 UVP-757 DESCRIPTION Column Anode Column Cathode PACKAGE DIMENSION Fig. 1 INTERNAL CIRCUIT DIAGRAM Fig. 2 ABSOLUTE MAXIMUM RATINGS AlGaAs RED YELLOW GREEN PARAMETER Power Dissipation Per Dot 32 28 32 110 80 Peak Forward Current Per Dot 90 Continuous Forward Current Per Dot 14 8 11 Derating Linear From 25oC Per Dot 0.19 0.08 0.15 Reverse Voltage Per Dot 5 5 5 Operating Temperature Range -35oCto+85oC Storage Temperature Range -35oCto+85oC o Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260 C @ TA=25oC UNIT mW mA mA mA/oC V PRELIMINARY Unity Opto Technology Co., Ltd. 11/14/2000 0.7 inch ( 17.22mm ) 5X7 DOT MATRIX LED DISPLAY PACKAGE DIMENSIONS UVP-7X7 SERIES Fig. 1 INTERNAL CIRCUIT DIAGRAM UVPUVP-757 Fig. 2 Unity Opto Technology Co., Ltd. 11/14/2000 0.7 inch ( 17.22mm ) 5X7 DOT MATRIX LED D...