0.4 inch ( 10.16 mm ) SINGLE DIGIT NUMERIC LED DISPLAYS UVS-40XXA SERIES DESCRIPTION The UVS-4X10A/4X40A is 0.4 inch (10.16mm) height single digit display. Choices of five colors-high efficiency red/bright red/green/yellow/red orange. The high efficiency red displays has red face and red segments. Bright red displays has black face and red segments. Green and yellow displays have gray face and whit 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. 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-4X10A UVS-4X40A 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 0.4 inch ( 10.16 mm ) SINGLE DIGIT NUMERIC LED DISPLAYS UVS-40XXA SERIES PACKAGE DIMENSIONS Fig. 1 INTERNAL CIRCUIT DIAGRAM UVS-4X10A UVS-4X40A Fig. 2 Unity Opto Technology Co., Ltd. 11/14/2000 0.4 inch ( 10.16 mm ) SINGLE DIGIT NUMERIC LED DISPLAYS UVS-40XXA SERIES PIN CONNECTION PIN CONNECTION UVS-4X10A UVS-4X40A CATHODE A ANODE F 2 CATHODE F ANODE G 3 COMMON ANODE * 1 NO PIN 4 NO PIN COMMON CATHODE * 2 5 NO PIN NO PIN 6 NO PIN ANODE E 7 CATHODE E ANODE D 8 CATHODE D ANODE C 1 9 CATHODE D . P . ANODE D . P . 10 CATHODE C NO PIN 11 CATHODE G NO PIN 12 NO PIN COMMON CATHODE * 2 13 CATHODE B ANODE B 14 COMMON ANODE * 1 ANODE A NOTES: 1.PIN 3 & 14 are intemally connected. 2.PIN 4 & 12are intemally connected. ELECTRICAL/OPTICAL CHARACTERISTICS HI.EFF. RED (UVS-4910AHR / 4940AHR) 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 MIN. 870 TYP. 2200 635/623 40 2.0 MAX. 2.6 100 2:1 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 BRIGHT RED (UVS-4940AP / 4940AP) 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. 340 TYP. 800 697/657 90 2.1 MAX. 2.6 100 2:1 11/14/2000 0.4 inch ( 10.16 mm ) UVS-40XXA SERIES SINGLE DIGIT NUMERIC LED DISPLAYS ELECTRICAL/OPTICAL CHARACTERISTICS GREEN (UVS-4910AG / 4940AG) PARAMETER SYMBOL IV Average Luminous Intensity 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. 870 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 (UVS-4910AY / 4940AY) PARAMETER SYMBOL IV Average Luminous Intensity 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. 870 TYP. 2200 585/588 35 2.1 MAX. 2.6 100 2:1 RED ORANGE (UVS-4910E / 4940E) PARAMETER SYMBOL IV Average Luminous Intensity 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. 870 TYP. 2200 630/621 40 2.0 MAX. 2.6 100 2:1 Unity Opto Technology Co., Ltd. '11/14/2000 0.4 inch ( 10.16 mm ) UVS-40XXA SERIES SINGLE DIGIT NUMERIC LED DISPLAYS Relative Intensity TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES ( Ambient Temperature =25oC Unless Otherwise Noted ) G 1 HR, Y P 0.5 0 500 550 600 650 700 750 800 4 HR 3 E G 2 P 1 0 0 5 10 15 20 25 30 Forward Current IF (mA) FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT Relative Luminous Intensity Relative Luminous Intensity FIG.1 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH 4 3 Y 2 1 0 0 5 10 15 20 25 Forward Current IF (mA) FIG.2-1 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT HR EG Y P 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 35 30 25 20 15 10 5 0 30 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