58mm (2.3 INCH) 8x8 DOT MATRIX DISPLAYS TA23-11EWA/GWA/YWA/SRWA TC23-11EWA/GWA/YWA/SRWA TBA23-11EGWA TBC23-11EGWA TBA23-12EGWA TBC23-12EGWA Features ! 2.3 INCH MATRIX HEIGHT. ! DOT SIZE 5mm. ! LOW CURRENT OPERATION. ! 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. ! CATEGORIZED FOR LUMINOUS INTENSITY, YELLOW AND GREEN CATEGORIZED FOR COLOR. ! MECHANICALLY RUGGED. ! STANDARD : GRAY FACE, WHITE DOT. Description The High Efficiency Red source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode. The Green source color devices are made with Gallium Phosphide Green Light Emitting Diode. The Yellow source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Yellow Light Emitting Diode. The Super Bright Red source color devices are made with Gallium Aluminum Arsenide Red Light Emitting Diode. 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 whitout notice. SPEC NO: CDA0880 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: NOV/18/2001 DRAWN: S.H.CHEN PAGE: 1 OF 6 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 whitout notice. SPEC NO: CDA0880 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: NOV/18/2001 DRAWN: S.H.CHEN PAGE: 2 OF 6 Selection Guide Par t No . Iv (u c d ) @ 10 m A Dic e Min . Ty p . 3 0 00 800 0 TA23-11EWA D es c r i p t i o n Column Anode HIGH EFFICIENCY RED (GaAsP/GaP) TC23-11EWA Column Cathode TA23-11GWA Column Anode GREEN (GaP) 4700 10500 TC23-11GWA Column Cathode TA23-11YWA Column Anode YELLOW (GaAsP/GaP) 3000 800 0 TC23-11YWA Column Cathode TA23-11SRWA Column Anode SUPER BRIGHT RED (GaAlAs) 18000 44000 TC23-11SRWA Column Cathode TBA23-11EGWA HIGH EFFICIENCY RED (GaAsP/GaP) GREEN (GaP) TBC23-11EGWA TBA23-12EGWA HIGH EFFICIENCY RED (GaAsP/GaP) GREEN (GaP) TBC23-12EGWA 3000 800 0 Column Anode 47 0 0 10500 Column Cathode 3000 800 0 Column Anode 4700 10500 Column Cathode Electrical / Optical Characteristics at T)=25°°C Sy m b o l Par am et er λpeak Peak Wavelength High Efficiency Red Green Yellow Super Bright Red λD Dominate Wavelength ∆λ1/2 D ev i c e Ty p . Max . Un it s Tes t Co n d it io n s 627 565 590 660 nm IF=20mA High Efficiency Red Green Yellow Super Bright Red 625 568 588 640 nm IF=20mA High Efficiency Red reen Spectral Line Halfwidth G Yellow Super Bright Red 45 30 35 20 nm IF=20mA pF VF=0V;f=1MHz 2.5 2.5 2.5 2.5 V IF=20mA uA V R = 5V C Capacitance High Efficiency Red Green Yellow Super Bright Red 15 15 20 45 VF Forward Voltage High Efficiency Red Green Yellow Super Bright Red 2.0 2.2 2.1 1.85 IR Reverse Current All 10 REV NO: V.1 CHECKED: DATE: NOV/18/2001 DRAWN: S.H.CHEN SPEC NO: CDA0880 APPROVED:J.LU PAGE: 3 OF 6 Absolute Maximum Ratings at T)=25°°C H i g h E f f i c i en c y R ed Gr een Yello w S u p er B r i g h t R ed Un it s Power dissipation 105 105 105 100 mW DC Forward Current 30 25 30 30 mA Peak Forward Current [1] 160 140 140 155 mA 5 5 5 5 V P ar am e t e r Reverse Voltage -40°C To +85°C Operating/Storage Temperature 260°C For 5 Seconds Lead Solder Temperature [2] Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 4mm below package base. High Efficiency Red SPEC NO: CDA0880 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: NOV/18/2001 DRAWN: S.H.CHEN PAGE: 4 OF 6 Green Yellow SPEC NO: CDA0880 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: NOV/18/2001 DRAWN: S.H.CHEN PAGE: 5 OF 6 Super Bright Red SPEC NO: CDA0880 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: NOV/18/2001 DRAWN: S.H.CHEN PAGE: 6 OF 6