UVS-3401

0.8 inch ( 20.32 mm ) SINGLE DIGIT NUMERIC LED DISPLAYS UVS-340XL SERIES DESCRIPTION The UVS-3401L/3403L is 0.8 inch (20.32mm) height single digit display. Choices of five colors-high efficiency red/bright red/green/yellow/red orange. All devices displays have gray face and white 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-3401L UVS-3403L 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 RED BRIGHT GREEN YELLOW ORANGE RED 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 o Derating Linear From 25 C Per Segment 0.33 0.2 0.33 0.27 Reverse Voltage Per Segment 5 5 5 5 o Operating Temperature Range -35 Cto+85oC Storage 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 0.8 inch ( 20.32 mm ) SINGLE DIGIT NUMERIC LED DISPLAYS PACKAGE DIMENSIONS UVS-340XL SERIES Fig. 1 INTERNAL CIRCUIT DIAGRAM UVS-3401L UVS-3403L Fig. 2 Unity Opto Technology Co., Ltd. 11/14/2000 0.8 inch ( 20.32 mm ) SINGLE DIGIT NUMERIC LED DISPLAYS PIN CONNECTION PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 UVS-340XL SERIES CONNECTION UVS-3401L NO PIN CATHODE A CATHODE F COMMON ANODE *1 CATHODE E COMMON ANODE *1 CATHODE L . D . P . NO PIN NO PIN CATHODE R . D . P . CATHODE D COMMON ANODE *1 CATHODE C CATHODE G CATHODE B NO PIN COMMON ANODE *1 NO PIN UVS-3403L NO PIN ANODE A ANODE F COMMON CATHODE *1 ANODE E COMMON CATHODE *1 ANODE L . D . P . NO PIN NO PIN ANODE R . D . P . ANODE D COMMON ANODE *1 ANODE C ANODE G ANODE B NO PIN COMMON CATHODE *1 NO PIN NOTES: 1. PIN 4.6.12 & 17 are internally connect ELECTRICAL/OPTICAL CHARACTERISTICS HI.EFF. RED (UVS-3401LHR / 3403LHR) PARAMETER SYMBOL Average Luminous Intensity IV Peak Emission Wavelength λp/Hue Spectral Line Half-Width ∆λ VF Forward Voltage, Per Segment IR Reverse Current, Per Segment Luminous Intensity Matching Ratio Iv - m MIN. 800 TYP. 2400 635/623 40 2.0 MAX. UNIT µcd nm nm V µA 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 BRIGHT RED (UVS-3401LP / 3403LP) 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. 320 TYP. 950 697/657 90 2.1 MAX. UNIT µcd nm nm V µA 2.6 100 2:1 Unity Opto Technology Co., Ltd. 11/14/2000 0.8 inch ( 20.32 mm ) SINGLE DIGIT NUMERIC LED DISPLAYS ELECTRICAL/OPTICAL CHARACTERISTICS UVS-340XL SERIES GREEN (UVS-3401LG / 3403LG) PARAMETER SYMBOL IV Average Luminous Intensity 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. 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 (UVS-3401LY / 3403LY) 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. 800 TYP. 2400 585/588 35 2.1 MAX. UNIT µcd nm nm V µA 2.6 100 2:1 RED ORANGE (UVS-3401LE / 3403LE) 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. 800 TYP. 2400 630/621 40 2.0 MAX. UNIT µcd nm nm V µA 2.6 100 2:1 Unity Opto Technology Co., Ltd. 11/14/2000 0.8 inch ( 20.32 mm ) SINGLE DIGIT NUMERIC LED DISPLAYS UVS-340XL SERIES TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES ( Ambient Temperature =25oC Unless Otherwise Noted ) G Y HR, P Relative Intensity 1 0.5 0 500 550 600 650 700 750 800 FIG.1 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH Relative Luminous Intensity 4 HR 3 2 1 0 0 5 10 15 20 25 30 P EG 4 Relative Luminous Intensity 3 2 1 0 0 5 10 15 20 Y 25 30 Forward Current IF (mA) FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT 40 35 30 25 20 15 10 5 0 Forward Current IF (mA) FIG.2-1 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT HR E G P Forward Current IF (mA) HR Y P E G 0 10 20 30 40 50 60 70 80 90 Forward Current IF(mA) 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