50mm (2.0 INCH) 5x7 DOT MATRIX DISPLAY Part Number: TA20-11GWA Green Features Description z 2.0 inch matrix height. The Green source color devices are made with Gallium z Dot size 5mm. Phosphide Green Light Emitting Diode. z Low current operation. z High contrast and light output. z Stackable horizontally. z Easy mounting on P.C. boards or sockets. z Categorized for luminous intensity. z Mechanically rugged. z Standard : gray face, white dot. z RoHS compliant. Package Dimensions& Internal Circuit Diagram Notes: 1. All dimensions are in millimeters (inches), Tolerance is 0.25(0.01 )unless otherwise noted. 2. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice. SPEC NO: DSAD2451 REV NO: V.11 DATE: APR/02/2011 PAGE: 1 OF 6 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1332000142 Selection Guide Iv (ucd) 1 10mA Part No. Dice Lens Type Description Min. Typ. TA20-11GWA Green (GaP) White Diffused 5600 15000 Column Anode Note: 1. Luminous intensity/ luminous Flux: +/-15%. Electrical / Optical Characteristics at TA=25C Symbol Parameter Device Typ. Max. Units Test Conditions peak Peak Wavelength Green 565 nm IF=20mA D 1 Dominant Wavelength Green 568 nm IF=20mA 1/2 Spectral Line Half-width Green 30 nm IF=20mA C Capacitance Green 15 pF VF=0V f=1MHz VF 2 Forward Voltage Green 2.2 2.5 V IF=20mA IR Reverse Current Green 10 uA VR=5V Notes: 1.Wavelength: +/-1nm. 2. Forward Voltage: +/-0.1V. Absolute Maximum Ratings at TA=25C Parameter Green Units Power dissipation 62.5 mW DC Forward Current 25 mA Peak Forward Current 1 140 mA Reverse Voltage 5 V Operating / Storage Temperature -40C To +85C Lead Solder Temperature 2 260C For 3-5 Seconds Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 2mm below package base. SPEC NO: DSAD2451 REV NO: V.11 DATE: APR/02/2011 PAGE: 2 OF 6 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1332000142