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. DESCRIPTION PACKAGE DIMENSION UVS-546A UVS-547A Common Anode Common Cathode 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 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. UNIT mW 100 mA 25 0.33 5 mA mA/oC V 11/14/2000 0.52 inch ( 13.2 mm ) SINGLE DIGIT NUMERIC LED DISPLAYS UVS-54XA SERIES PACKAGE DIMENSIONS Fig. 1 INTERNAL CIRCUIT DIAGRAM UVS546A UVS-547A Fig. 2 Unity Opto Technology Co., Ltd. 11/14/2000 0.52 inch ( 13.2 mm ) UVS-54XA SERIES SINGLE DIGIT NUMERIC LED DISPLAYS PIN CONNECTION PIN 1 CONNECTION UVS-546A UVS-547A CATHODE E ANODE E 2 CATHODE D ANODE D 3 COMMON ANODE * COMMON CATHODE * 4 CATHODE C ANODE C 5 CATHODE D . P . ANODE D . P . 6 CATHODE B ANODE B 7 CATHODE A ANODE A 8 COMMON ANODE * COMMON CATHODE * 9 CATHODE F ANODE F 10 CATHODE G ANODE G ELECTRICAL/OPTICAL CHARACTERISTICS HI.EFF. RED (UVS-546AHR / 547AHR) PARAMETER SYMBOL Average Luminous Intensity IV Peak Emission Wavelength λp/Hue Spectral Line Half-Width ∆λ VF Forward Voltage, Per Segment Reverse Current, Per Segment IR Luminous Intensity Matching Ratio Iv - m MIN. 800 TYP. 2200 635/623 40 2.0 MAX. 2.6 100 2:1 UNIT µcd nm nm V µA @ TA=25oC TEST CONDITION IF = 10 mA IF = 20 mA IF = 20 mA IF = 20 mA VR = 5 V IF = 10 mA UNIT µcd nm nm V µA @ TA=25oC TEST CONDITION IF = 10 mA IF = 20 mA IF = 20 mA IF = 20 mA VR = 5 V IF = 10 mA BRIGHT RED (UVS-546AP / 547AP) PARAMETER SYMBOL Average Luminous Intensity IV Peak Emission Wavelength λp/Hue Spectral Line Half-Width ∆λ Forward Voltage, Per Segment VF Reverse Current, Per Segment IR Luminous Intensity Matching Ratio Iv - m Unity Opto Technology Co., Ltd. MIN. 320 TYP. 800 697/657 90 2.1 MAX. 2.6 100 2:1 11/14/2000 0.52 inch ( 13.2 mm ) UVS-54XA SERIES SINGLE DIGIT NUMERIC LED DISPLAYS ELECTRICAL/OPTICAL CHARACTERISTICS GREEN (UVS-546AG / 547AG) PARAMETER Average Luminous Intensity Peak Emission Wavelength Spectral Line Half-Width Forward Voltage, Per Segment Reverse Current, Per Segment Luminous Intensity Matching Ratio SYMBOL IV λp/Hue ∆λ VF IR Iv - m MIN. 800 TYP. 2200 565/569 30 2.1 MAX. 2.6 100 2:1 UNIT mcd nm nm V mA @ TA=25 oC TEST CONDITION IF = 10 mA IF = 20 mA IF = 20 mA IF = 20 mA VR = 5 V IF = 10 mA UNIT µcd nm nm V µA @ TA=25 oC TEST CONDITION IF = 10 mA IF = 20 mA IF = 20 mA IF = 20 mA VR = 5 V IF = 10 mA UNIT µcd nm nm V µA @ TA=25 oC TEST CONDITION IF = 10 mA IF = 20 mA IF = 20 mA IF = 20 mA VR = 5 V IF = 10 mA YELLOW (546AY / 547AY) PARAMETER Average Luminous Intensity Peak Emission Wavelength Spectral Line Half-Width Forward Voltage, Per Segment Reverse Current, Per Segment Luminous Intensity Matching Ratio SYMBOL IV λp/Hue ∆λ VF IR Iv - m MIN. 800 TYP. 2200 585/588 35 2.1 MAX. 2.6 100 2:1 RED ORANGE (546AE / 547AE) PARAMETER Average Luminous Intensity Peak Emission Wavelength Spectral Line Half-Width Forward Voltage, Per Segment Reverse Current, Per Segment Luminous Intensity Matching Ratio Unity Opto Technology Co., Ltd. SYMBOL IV λp/Hue ∆λ VF IR Iv - m MIN. 800 TYP. 2200 630/621 40 2.0 MAX. 2.6 100 2:1 11/14/2000 0.52 inch ( 13.2 mm ) UVS-54XA SERIES SINGLE DIGIT NUMERIC LED DISPLAYS TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES ( Ambient Temperature =25oC Unless Otherwise Noted ) Relative Intensity G Y HR, P 1 0.5 0 500 550 600 650 700 750 800 4 HR E G 3 2 P 1 0 0 5 10 15 20 25 4 Relative Luminous Intensity Relative Luminous Intensity FIG.1 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH 30 Forward Current IF (mA) FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT . 3 Y 2 1 0 0 5 10 15 20 25 30 Forward Current IF (mA) FIG.2-1 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT 35 30 HR E G Y P 25 20 15 10 5 0 0 10 20 30 40 50 60 70 80 90 Ambient Temperature (oC ) FIG.3 ALLOWABLE DC CURRENT VS. AMBIENT TEMPERATURE Unity Opto Technology Co., Ltd. Forward Current IF(mA) Forward Current IF (mA) HR E G 40 P 160 140 120 100 80 60 40 20 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 Forward Voltage (V) FIG.4 FORWARD CURRENT VS. FORWARD VOLTAGE 11/14/2000