4.0 inch ( 101.6mm ) 5X7 DOT MATRIX LED DISPLAY UVP-4X57XX SERIES DESCRIPTION The UVP-4057/4157 4257AA/4357AA is 4.0 inch (101.6mm) height 5X7 dot matrix display. Single color display have the choices of three bright colors-AlGaAs red/green/red orange. Multicolore display are applicable to two colors: green and red orange. All device have gray face and white dot. The AlGaAs red LED chip are made from AlGaAs on a non-transparent GaAs substrate. The green LED chip are made from GaP on a transparent GaP substrate. And red orange LED chip are made from GaAsP on a transparent GaP substrate. FEATURES l Industuy standard size l Wide viewing angle l Continuous uniform dot matrix. l Excellent characters appearance l Low power requirement DEVICES PART NO. DESCRIPTION PACKAGE DIMENSION INTERNAL CIRCUIT DIAGRAM UVP-4057 UVP-4157 Column Anode Column Cathode Fig. 1 Fig. 2 ABSOLUTE MAXIMUM RATINGS PARAMETER Power Dissipation Per Dot Peak Forward Current Per Dot Continuous Forward Current Per Dot AlGaAs RED 64 110 14 0.19 10 GREEN 64 60 90 80 11 8 0.15 0.08 10 10 -35oCto+85oC -35oCto+85oC Derating Linear From 25o C Per Dot Reverse Voltage Per Dot Operating Temperature Range Storage Temperature Range Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260oC Unity Opto Technology Co., Ltd. RED ORANGE @ TA=25 oC UNIT mW mA mA mA/oC V 11/14/2000 4.0 inch ( 101.6mm ) 5X7 DOT MATRIX LED DISPLAY UVP-4X57XX SERIES PACKAGE DIMENSIONS Fig. 1 INTERNAL CIRCUIT DIAGRAM UVP-4057 UVP-4157 Note : The Sign " " Stands For 2 Chips in Series. Fig. 2 Unity Opto Technology Co., Ltd. UVP-4257AA UVP-4357AA 11/14/2000 4.0 inch ( 101.6mm ) 5X7 DOT MATRIX LED DISPLAY UVP-4X58XX SERIES PIN CONNECTION CONNECTION PIN NO. UVP-4057 CATHODE ROW 5 CATHODE ROW 7 ANODE COLUMN 2 ANODE COLUMN 3 CATHODE ROW 4 ANODE COLUMN 5 CATHODE ROW 6 CATHODE ROW 3 CATHODE ROW 1 ANODE COLUMN 4 ANODE COLUMN 3 CATHODE ROW 4 ANODE COLUMN 1 CATHODE ROW 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 UVP-4157 ANODE ROW 5 ANODE ROW 7 CATHODE COLUMN 2 CATHODE COLUMN 3 ANODE ROW 4 CATHODE COLUMN 5 ANODE ROW 6 ANODE ROW 3 ANODE ROW 1 CATHODE COLUMN 4 CATHODE COLUMN 3 ANODE ROW 4 CATHODE COLUMN 1 ANODE ROW 2 CONNECTION UVP-4257AA UVP-4357AA ANODE COLUMN 1 GREEN CATHODE COLUMN 1 GREEN ANODE COLUMN 1 RED ORAGNE CATHODE COLUMN 1 RED ORANGE CATHODE ROW 7 GREEN ANODE ROW 7 GREEN CATHODE ROW 7 RED ORANGE ANODE ROW 7 RED ORANGE ANODE COLUMN 2 GREEN CATHODE COLUMN 2 GREEN ANODE COLUMN 2 RED ORANGE CATHODE COLUMN 2 RED ORANGE ANODE COLUMN 3 GREEN CATHODE COLUMN3 GREEN ANODE COLUMN 3 RED ORAGNE CATHODE COLUMN 3 RED ORANGE CATHODE ROW 5 GREEN ANODE ROW 5 GREEN CATHODE ROW 5 RED ORANGE ANODE ROW 5 RED ORANGE CATHODE ROW 4 GREEN ANODE ROW 4 GREEN CATHODE ROW 4 RED ORANGE ANODE ROW 4 RED ORANGE CATHODE ROW 6 GREEN ANODE ROW 6 GREEN CATHODE ROW 6 RED ORANGE ANODE ROW 6 RED ORANGE ANODE COLUMN 5 GREEN CATHODE COLUMN 5 GREEN ANODE COLUMN 5 RED ORANGE CATHODE COLUMN 5 RED ORANGE CATHODE ROW 1 GREEN ANODE ROW 1 GREEN CATHODE ROW 1 RED ORANGE ANODE ROW 1 RED ORANGE ANODE COLUMN 4 GREEN CATHODE COLUMN 4 GREEN ANODE COLUMN 4 RED ORAGNE CATHODE COLUMN 4 RED ORANGE ANODE COLUMN 3 GREEN CATHODE COLUMN 3 GREEN ANODE COLUMN 3 RED ORAGNE CATHODE COLUMN 3 RED ORANGE CATHODE ROW 3 GREEN ANODE ROW 3 GREEN CATHODE ROW 3 RED ORANGE ANODE ROW 3 RED ORANGE CATHODE ROW 4 GREEN ANODE ROW 4 GREEN CATHODE ROW 4 RED ORANGE ANODE ROW 4 RED ORANGE CATHODE ROW 2 GREEN ANODE ROW 2 GREEN CATHODE ROW 2 RED ORANGE ANODE ROW 2 RED ORANGE Unity Opto Technology Co., Ltd. 11/14/2000 4.0 inch ( 101.6mm ) 5X7 DOT MATRIX LED DISPLAY UVP-4X57XX SERIES ELECTRICAL/OPTICAL CHARACTERISTICS AlGaAs RED (UVP-4X57AC) PARAMETER SYMBOL MIN. TYP. IV 11600 20000 µcd Ip = 80 mA 1/16 Duty λp/Hue 660/638 nm IF = 20 mA Spectral Line Half-Width ∆λ 35 nm IF = 20 mA Forward Voltage, any Dot VF 3.6 4.8 V IF = 20 mA Reverse Current, any Dot IR 100 µA VR = 10V Luminous Intensity Matching Ratio IV-m 2:1 Average Luminous Intensity Peak Emission Wavelength MAX. UNIT @ TA=25oC TEST CONDITION IF = 10 mA GREEN (UVP-4X57AG & UVP-4X57AA GREEN) PARAMETER SYMBOL MIN. TYP. IV 3000 9600 µcd Ip = 80 mA 1/16 Duty λp/Hue 565/569 nm IF = 20 mA Spectral Line Half-Width ∆λ 30 nm IF = 20 mA Forward Voltage, any Dot VF 4.2 5.2 V IF = 20 mA Reverse Current, any Dot IR 100 µA VR = 10 V Luminous Intensity Matching Ratio IV-m 2:1 Average Luminous Intensity Peak Emission Wavelength MAX. UNIT @ TA=25oC TEST CONDITION IF = 10 mA YELLOW (RED ORANGE (UVP-4X57AE & UVP-4X57AA RED ORANGE)) @ TA=25oC PARAMETER UNIT TEST CONDITION 9600 µcd Ip = 80 mA 1/16 Duty λp/Hue 630/621 nm IF = 20 mA Spectral Line Half-Width ∆λ 40 nm IF = 20 mA Forward Voltage, any Dot VF 4 5.2 V IF = 20 mA Reverse Current, any Dot IR 100 µA VR = 10 V Luminous Intensity Matching Ratio IV-m 2:1 Average Luminous Intensity Peak Emission Wavelength Unity Opto Technology Co., Ltd. SYMBOL MIN. TYP. IV 3000 MAX. IF = 10 mA 11/14/2000 4.0 inch ( 101.6mm ) 5X7 DOT MATRIX LED DISPLAY UVP-4X57XX SERIES G 1 E C 0.5 0 500 525 550 575 600 625 650 675 700 725 750 2.0 1.0 0.0 0 5 10 15 20 25 30 Forward Current I F (mA) FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT 4.0 E 10 5 0 0 10 20 30 40 50 60 70 80 140 E 100 C 2.0 1.0 0.0 0 G 80 60 40 5 10 15 20 25 30 Forward Current I F (mA) FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT Forward Current 160 120 3.0 90 Ambient Temperature ( oC ) FIG.3 ALLOWABLE DC CURRENT VS. AMBIENT TEMPERATURE Forward Current G 3.0 Relative Luminous Intensity (mA) 15 Forward Current I 20 F FIG.1 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH 4.0 Relative Luminous Intensity Relative Luminous TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES ( Ambient Temperature =25oC Unless Otherwise Noted ) 160 140 120 C 100 80 60 40 20 0 20 0 0.0 1.0 2.0 3.0 4.0 5.0 Forward Voltage (V) FIG.4 FORWARD CURRENT VS. FORWARD VOLTAGE Unity Opto Technology Co., Ltd. 0.0 1.0 2.0 3.0 4.0 5.0 Forward Voltage (V) FIG.4 FORWARD CURRENT VS. FORWARD VOLTAGE 11/14/2000