50mm (2.0 INCH) 5x7 DOT MATRIX DISPLAYS TA20-11EWA/SRWA/YWA/GWA TC20-11EWA/SRWA/YWA/GWA 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. The Super Bright Red source color devices are made !COMPATIBLE WITH ASCII AND EBCDIC CODES. with Gallium Aluminum Arsenide Red Light Emitting !STACKABLE HORIZONTALLY. Diode. !COLUMN CATHODE AND COLUMN ANODE AVAILABLE. The Yellow source color devices are made with Gallium !EASY MOUNTING ON P.C. BOARDS OR SOCKETS. Arsenide Phosphide on Gallium Phosphide Yellow Light !APPLICABLE TO THREE COLORS - GREEN, Emitting Diode. ORANGE AND YELLOW (MIXED COLOR). !CATEGORIZED FOR LUMINOUS INTENSITY. The Green source color devices are made with Gallium Phosphide GreenLight Emitting Diode. !MECHANICALLY RUGGED. !STANDARD: GRAY FACE, WHITE DOT. Package Dimensions & Internal Circuit Diagram Digitally signed by Nenuphar cn=Nenuphar, ou=d3e, o=display, c=CN Date: 2002.12.22 14:24:35 +08'00' Reason: Document is certified 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: DSAD0033 APPROVED:J.LU REV NO: V.1 CHECKED:Joe Lee DATE: DEC/21/2002 DRAWN: X.T.HU PAGE: 1 OF 6 Package Dimensions & Internal Circuit Diagram SPEC NO: DSAD0033 APPROVED:J.LU REV NO: V.1 CHECKED:Joe Lee DATE: DEC/21/2002 DRAWN: X.T.HU PAGE: 2 OF 6 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. Selection Guide P ar t N o . TA20-11EWA TC20-11EWA TA20-11SRWA TC20-11SRWA Dic e L en s Ty p e Iv (u c d ) @ 10 m A D es c r i p t i o n Min . Ty p . 4700 12000 Column Anode HIGH EFFICIENCY RED (GaAsP/GaP) WHITE DIFFUSED SUPER BRIGHT RED (GaAlAs) WHITE DIFFUSED YELLOW (GaAsP/GaP) WHITE DIFFUSED Column Cathode Column Anode 12000 26000 Column Cathode TA20-11YWA Column Anode 3000 8000 TC20-11YWA Column Cathode TA20-11GWA Column Anode GREEN (GaP) WHITE DIFFUSED 4700 TC20-11GWA Column Cathode TBA20-11EGWA HIGH EFFICIENCY RED (GaAsP/GaP) TBC20-11EGWA GREEN (GaP) WHITE DIFFUSED TBA20-12EGWA HIGH EFFICIENCY RED (GaAsP/GaP) TBC20-12EGWA GREEN (GaP) WHITE DIFFUSED TBA20-22EGWA HIGH EFFICIENCY RED (GaAsP/GaP) TBC20-22EGWA GREEN (GaP) WHITE DIFFUSED SPEC NO: DSAD0033 APPROVED:J.LU 16000 REV NO: V.1 CHECKED:Joe Lee 4700 12000 Column Anode 4700 16000 Column Cathode 4700 12000 Column Anode 4700 16000 Column Cathode 4700 12000 Column Anode 4700 16000 Column Cathode DATE: DEC/21/2002 DRAWN: X.T.HU PAGE: 3 OF 6 Electrical / Optical Characteristics at TA=25C Sy m b o l P ar am et er peak Peak Wavelength High Efficiency Red Super Bright Red Yellow Green D Dominate Wavelength 1/2 D ev i c e Ty p . Un its Tes t Co n d it io n s 627 660 590 565 nm I F =20mA High Efficiency Red Super Bright Red Yellow Green 625 640 588 568 nm I F =20mA High Efficiency Red Super Bright Red Spectral Line Half-width Yellow Green 45 20 35 30 nm I F =20mA pF V F =0V;f =1MHz 2.5 2.5 2.5 2.5 V I F =20mA 10 uA V R = 5V C Capacitance High Efficiency Red Super Bright Red Yellow Green 15 45 20 15 VF Forward Voltage High Efficiency Red Super Bright Red Yellow Green 2.0 1.85 2.1 2.2 IR Reverse Current All Max . Absolute Maximum Ratings at TA=25C P ar am et er H i g h E f f i c i en c y R ed S u p er B r i g h t R ed Yello w Gr een Un its Power dissipation 105 100 105 105 mW DC Forward Current 30 30 30 25 mA Peak Forward Current [1] 160 155 140 140 mA 5 5 5 5 V Reverse Voltage -40C To +85C Operating/Storage Temperature 260C For 5 Seconds Lead Solder Temperature [2] Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 2mm below package base. SPEC NO: DSAD0033 APPROVED:J.LU REV NO: V.1 CHECKED:Joe Lee DATE: DEC/21/2002 DRAWN: X.T.HU PAGE: 4 OF 6 High Efficiency Red Super Bright Red SPEC NO: DSAD0033 APPROVED:J.LU REV NO: V.1 CHECKED:Joe Lee DATE: DEC/21/2002 DRAWN: X.T.HU PAGE: 5 OF 6 Yellow Green SPEC NO: DSAD0033 APPROVED:J.LU REV NO: V.1 CHECKED:Joe Lee DATE: DEC/21/2002 DRAWN: X.T.HU PAGE: 6 OF 6