58mm (2.3 INCH) 8x8 DOT MATRIX DISPLAY P/N: TA23-11EWA HIGH EFFICIENCY RED Features Description *2.3 INCH MATRIX HEIGHT. The High Efficiency Red source color devices are made with *DOT SIZE 5mm. Gallium Arsenide Phosphide on Gallium Phosphide Orange *LOW CURRENT OPERATION. Light Emitting Diode. *HIGH CONTRAST AND LIGHT OUTPUT. *COMPATIBLE WITH ASCII AND EBCDIC CODES. *STACKABLE HORIZONTALLY. *COLUMN CATHODE AND COLUMN ANODE AVAILABLE. *EASY MOUNTING ON P.C. BOARDS OR SOCKETS. *MULTICOLOR AVAILABLE. *MECHANICALLY RUGGED. *STANDARD : GRAY FACE, WHITE DOT. *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. Specifications are subject to change without notice. SPEC NO: DSAD2457 REV NO: V.5 DATE: NOV/29/2005 PAGE: 1 OF 4 APPROVED: J. Lu CHECKED: Joe Lee DRAWN: Y.W.WANG ERP:1332000169 Selection Guide Part No. Dice TA23-11EWA Iv (ucd) @ 10mA Lens Type HIGH EFFICIENCY RED (GaAsP/GaP) WHITE DIFFUSED Min. Typ. 1900 8000 Description Column Anode Electrical / Optical Characteristics at TA=25C Symbol Parameter Device Typ. peak Peak Wavelength High Efficiency Red D Dominant Wavelength 1/2 Max. Units Test Conditions 627 nm IF=20mA High Efficiency Red 625 nm IF=20mA Spectral Line Half-width High Efficiency Red 45 nm IF=20mA C Capacitance High Efficiency Red 15 pF VF=0V;f=1MHz VF Forward Voltage High Efficiency Red 2.0 2.5 V IF=20mA IR Reverse Current High Efficiency Red 10 uA VR = 5V Absolute Maximum Ratings at TA=25C Parameter High Efficiency Red Units Power dissipation 105 mW DC Forward Current 30 mA Peak Forward Current [1] 160 mA 5 V Reverse Voltage Operating / Storage Temperature -40C To +85C Lead Solder Temperature [2] 260C For 5 Seconds Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 2mm below package base. SPEC NO: DSAD2457 REV NO: V.5 DATE: NOV/29/2005 PAGE: 2 OF 4 APPROVED: J. Lu CHECKED: Joe Lee DRAWN: Y.W.WANG ERP:1332000169 High Efficiency Red TA23-11EWA SPEC NO: DSAD2457 REV NO: V.5 DATE: NOV/29/2005 PAGE: 3 OF 4 APPROVED: J. Lu CHECKED: Joe Lee DRAWN: Y.W.WANG ERP:1332000169 PACKING & LABEL SPECIFICATIONS TA23-11EWA Remarks: If special sorting is required (e.g. binning based on forward voltage, luminous intensity/ luminous flux or wavelength), the typical accuracy of the sorting process is as follows: 1. Wavelength: +/-1nm 2. Luminous Intensity/ Luminous Flux: +/-15% 3. Forward Voltage: +/-0.1V Note: Accuracy may depend on the sorting parameters. SPEC NO: DSAD2457 REV NO: V.5 DATE: NOV/29/2005 PAGE: 4 OF 4 APPROVED: J. Lu CHECKED: Joe Lee DRAWN: Y.W.WANG ERP:1332000169