UVS-546A

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 l l l l Industuy Standard Size Wide Viewing angle Continuous uniform segments. Excellent characters appearance Low power requirement DEVICES PART NO. UVS-546A UVS-547A DESCRIPTION Common Anode Common Cathode PACKAGE DIMENSION Fig. 1 INTERNAL CIRCUIT DIAGRAM Fig. 2 ABSOLUTE MAXIMUM RATINGS @ TA=25 oC PARAMETER HI.EFF. RED 75 BRIGHT RED GREEN YELLOW RED ORANGE 40 75 60 75 100 25 0.33 5 UNIT mW mA mA mA/oC V Power Dissipation Per Segment Peak Forward Current Per Segment 100 60 100 80 ( 1/10 Duty Cycle. ,0.1ms pulse width) Continuous Forward Current Per Segment 25 15 25 20 Derating Linear From 25oC Per Segment 0.33 0.2 0.33 0.27 Reverse Voltage Per Segment 5 5 5 5 Operating Temperature Range -35oCto+85oC Storage Temperature Range -35oCto+85oC Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260oC Unity Opto Technology Co., Ltd. 11/14/2000 0.52 inch ( 13.2 mm ) SIN...