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| 0.56 inch ( 14.2 mm ) FOUR-DIGIT NUMERIC LED DISPLAYS DESCRIPTION The UVC-5623/5723 is 0.56 inch (14.2mm) height four-digit display. Choices of five colors-high efficiency red/bright red/green/yellow/red orange. High efficirncy red displays has red face and red segments. Bright red displays have balck face and red segments. Green and yellow displays have gray face and white segments. Red orange displays has orange face and orange 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. UVC-5X23 SERIES FEATURES l l l l l Industuy Standard Size Wide Viewing angle Continuous uniform segments. Excellent characters appearance Low power requirement DEVICES PART NO. UVC-5623 UVC-5723 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 40 GREEN YELLOW RED ORANGE 75 100 25 0.33 5 UNIT mW mA mA mA/oC V Power Dissipation Per Segment 75 60 Peak Forward Current Per Segment 100 60 100 80 ( 1/10 Duty Cycle, 0.1ms pulse width) Continuous Forward Current Per Dot 25 15 25 20 Derating Linear From 25oC Per Dot 0.33 0.2 0.33 0.27 Reverse Voltage Per Segment 5 5 5 5 o Operating Temperature Range -35 Cto+85oC Stroage Temperature Range -35oCto+85oC o Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260 C Unity Opto Technology Co., Ltd. 11/14/2000 0.56 inch ( 14.2 mm ) FOUR-DIGIT NUMERIC LED DISPLAYS PACKAGE DIMENSIONS UVC-5X23 SERIES Fig. 1 INTERNAL CIRCUIT DIAGRAM UVC-5632 UVC5732 Fig. 2 Unity Opto Technology Co., Ltd. 11/14/2000 0.56 inch ( 14.2 mm ) FOUR-DIGIT NUMERIC LED DISPLAYS UVC-5X23 SERIES PIN CONNECTION PIN 1 2 3 4 5 6 7 8 9 10 11 12 CONNECTION UVC-5623 UVC-5723 CATHODE E CATHODE D CATHODE D . P . CATHODE C CATHODE G CATHODE B ANODE E ANODE D ANODE D . P . ANODE C ANODE G ANODE B COMMON ANODE (DIGIT 4)COMMON CATHODE (DIGIT 4) COMMON ANODE (DIGIT 3)COMMON CATHODE (DIGIT 3) COMMON ANODE (DIGIT 2)COMMON CATHODE (DIGIT 2) CATHODE F CATHODE A ANODE F ANODE A COMMON ANODE (DIGIT 1)COMMON CATHODE (DIGIT 1) ELECTRICAL/OPTICAL CHARACTERISTICS HI.EFF. RED (UVC-5623HR / 5723HR) PARAMETER SYMBOL Average Luminous Intensity IV Peak Emission Wavelength p/Hue Spectral Line Half-Width VF Forward Voltage, Per Segment Reverse Current, Per Segment IR Luminous Intensity Matching Ratio Iv - m MIN. 800 TYP. 2400 635/623 40 2.0 MAX. 2.6 100 2:1 @ TA=25 oC UNIT TEST CONDITION IF = 10 mA cd IF = 20 mA nm IF = 20 mA nm IF = 20 mA V VR = 5 V A IF = 10 mA @ TA=25 oC UNIT TEST CONDITION IF = 10 mA cd IF = 20 mA nm IF = 20 mA nm IF = 20 mA V VR = 5 V A IF = 10 mA BRIGHT RED (UVC-5623P / 5723P) PARAMETER SYMBOL Average Luminous Intensity IV Peak Emission Wavelength p/Hue Spectral Line Half-Width Forward Voltage, Per Segment VF Reverse Current, Per Segment IR Luminous Intensity Matching Ratio Iv - m MIN. 320 TYP. 950 697/657 90 2.1 MAX. 2.6 100 2:1 Unity Opto Technology Co., Ltd. 11/14/2000 0.56 inch ( 14.2 mm ) FOUR-DIGIT NUMERIC LED DISPLAYS ELECTRICAL/OPTICAL CHARACTERISTICS UVC-5X23 SERIES GREEN (UVC-5623G / 5723G) PARAMETER SYMBOL Average Luminous Intensity IV Peak Emission Wavelength p/Hue Spectral Line Half-Width Forward Voltage, Per Segment VF Reverse Current, Per Segment IR Luminous Intensity Matching Ratio Iv - m MIN. 800 TYP. 2400 565/569 30 2.1 MAX. UNIT mcd nm nm V mA 2.6 100 2:1 @ TA=25 oC TEST CONDITION IF = 10 mA IF = 20 mA IF = 20 mA IF = 20 mA VR = 5 V IF = 10 mA @ TA=25 oC TEST CONDITION IF = 10 mA IF = 20 mA IF = 20 mA IF = 20 mA VR = 5 V IF = 10 mA @ TA=25 oC TEST CONDITION IF = 10 mA IF = 20 mA IF = 20 mA IF = 20 mA VR = 5 V IF = 10 mA YELLOW (UVC-5623Y / 5723Y) PARAMETER SYMBOL Average Luminous Intensity IV Peak Emission Wavelength p/Hue Spectral Line Half-Width Forward Voltage, Per Segment VF Reverse Current, Per Segment IR Luminous Intensity Matching Ratio Iv - m MIN. 800 TYP. 2400 585/588 35 2.1 MAX. UNIT cd nm nm V A 2.6 100 2:1 RED ORANGE (UVC-5623E / 5723E) PARAMETER SYMBOL Average Luminous Intensity IV Peak Emission Wavelength p/Hue Spectral Line Half-Width Forward Voltage, Per Segment VF Reverse Current, Per Segment IR Luminous Intensity Matching Ratio Iv - m MIN. 800 TYP. 2400 630/621 40 2.0 MAX. UNIT cd nm nm V A 2.6 100 2:1 Unity Opto Technology Co., Ltd. 11/14/2000 0.56 inch ( 14.2 mm ) FOUR-DIGIT NUMERIC LED DISPLAYS UVC-5X23 SERIES TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES ( Ambient Temperature =25o C Unless Otherwise Noted ) Relative Intensity G Y HR P 1 0.5 0 500 550 600 650 700 750 800 FIG.1 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH Relative Luminous Intensity 4 3 2 1 0 0 5 10 15 20 25 30 P HR EG 4 Relative Luminous Intensity 3 Y 2 1 0 0 5 10 15 20 25 30 Forward Current IF (mA) FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT Forward Current IF (mA) FIG.2-1 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT HR G P Forward Current IF (mA) H G Y P R E 0 10 20 30 40 50 60 70 80 90 Forward Current IF(mA) 40 35 30 25 20 15 10 5 0 160 140 120 100 80 60 40 20 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 Ambient Temperature (oC ) FIG.3 ALLOWABLE DC CURRENT VS. AMBIENT TEMPERATURE Forward Voltage (V) FIG.4 FORWARD CURRENT VS. FORWARD VOLTAGE Unity Opto Technology Co., Ltd. 11/14/2000 |
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