50mm (2.0 INCH) 5x7 DOT MATRIX DISPLAYS TA20-11EWA/GWA/YWA/SRWA TC20-11EWA/GWA/YWA/SRWA TBA20-11EGWA TBC20-11EGWA TBA20-12EGWA TBC20-12EGWA TBA20-22EGWA TBC20-22EGWA Features Description !2.0 INCH MATRIX HEIGHT. The High Efficiency Red source color devices are made !DOT SIZE 5mm. with Gallium Arsenide Phosphide on Gallium Phosphide !LOW CURRENT OPERATION. Orange 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. !APPLICABLE TO THREE COLORS - GREEN, ORANGE AND YELLOW (MIXED COLOR). !CATEGORIZED FOR LUMINOUS INTENSITY. 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. !MECHANICALLY RUGGED. !STANDARD: GRAY FACE, WHITE DOT. 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: CDA0879 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 SPEC NO: CDA0879 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: NOV/18/2001 DRAWN: S.H.CHEN PAGE: 2 OF 6 Notes: 1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted. 2. Specifications are subjec to change whitout notice. Selection Guide Par t No . TA20-11EWA TC20-11EWA TA20-11GWA TC20-11GWA TA20-11YWA TC20-11YWA TA20-11SRWA TC20-11SRWA TBA20-11EGWA TBC20-11EGWA TBA20-12EGWA TBC20-12EGWA TBA20-22EGWA TBC20-22EGWA SPEC NO: CDA0879 APPROVED:J.LU Dic e Iv (u c d ) @ 10 m A D es c r i p t i o n Min . Ty p . HIGH EFFICIENCY RED (GaAsP/GaP) 4700 12000 GREEN (GaP) 4700 16000 YELLOW (GaAsP/GaP) 3000 800 0 SUPER BRIGHT RED (GaAlAs) 12 0 0 0 2600 0 4700 12000 Column Anode 4700 16000 Column Cathode 4700 12000 Column Anode 4700 16000 Column Cathode 4700 12000 Column Anode 4700 16000 Column Cathode HIGH EFFICIENCY RED (GaAsP/GaP) GREEN(GaP) HIGH EFFICIENCY RED (GaAsP/GaP) GREEN(GaP) HIGH EFFICIENCY RED (GaAsP/GaP) GREEN(GaP) REV NO: V.1 CHECKED: Column Anode Column Cathode Column Anode Column Cathode Column Anode Column Cathode Column Anode Column Cathode DATE: NOV/18/2001 DRAWN: S.H.CHEN PAGE: 3 OF 6 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 . 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 Spectral Line Halfwidth Green 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 10 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 Max . 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. SPEC NO: CDA0879 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: NOV/18/2001 DRAWN: S.H.CHEN PAGE: 4 OF 6 High Efficiency Red Green SPEC NO: CDA0879 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: NOV/18/2001 DRAWN: S.H.CHEN PAGE: 5 OF 6 Yellow Super Bright Red SPEC NO: CDA0879 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: NOV/18/2001 DRAWN: S.H.CHEN PAGE: 6 OF 6