47.8mm (1.8 INCH) 8x8 MULTICOLOR DOT MATRIX DISPLAYS TBA18-81EGWA TBC18-81EGWA Features Description z1.8 INCH MATRIX HEIGHT. The High Efficiency Red source color devices are made with zDOT SIZE 5mm. zLOW CURRENT OPERATION. zHIGH CONTRAST AND LIGHT OUTPUT. zCOMPATIBLE WITH USACII AND EBCDIC CODES. zSTACKABLE HORIZONTALLY. zCOLUMN CATHODE AND COLUMN ANODE AVAILABLE. zEASY MOUNTING ON P.C. BOARDS OR SOCKETS. zMULTICOLOR AVAILABLE. zCATEGORIZED FOR LUMINOUS INTENSITY, YELLOW AND GREEN CATEGORIZED FOR COLOR. zMECHANICALLY RUGGED. zSTANDARD : GRAY FACE, WHITE DOT. Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode. The Green source color devices are made with Gallium Phosphide Green 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: KDA0393 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: SEP/20/2001 DRAWN:X.Q.ZHENG PAGE: 1 OF 3 Selection Guide Par t No . Iv (u c d ) @ 10 m A Dic e TBA18-81EGWA HIGH EFFICIENCY RED (GaAsP/GaP) GREEN (GaP) TBC18-81EGWA D es c r i p t i o n Min . Ty p . 4700 12000 Column Anode 12000 2600 0 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 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 nm IF=20mA High Efficiency Red Green 625 568 nm IF=20mA igh Efficiency Red Spectral Line Halfwidth H Green 45 30 nm IF=20mA pF VF=0V;f=1MHz 2.5 2.5 V IF=20mA 10 uA V R = 5V C Capacitance High Efficiency Red Green 15 15 VF Forward Voltage High Efficiency Red Green 2.0 2.2 IR Reverse Current All Max . Absolute Maximum Ratings at T)=25°°C P ar am e t e r H i g h E f f i c i e n c y R ed Gr een Un it s Power dissipation 105 10 5 mW DC Forward Current 30 25 mA Peak Forward Current [1] 160 140 mA 5 5 V Reverse Voltage Operating/Storage Temperature -40°C To +85°C Lead Solder Temperature [2] 260°C For 5 Seconds Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 4mm below package base. SPEC NO: KDA0393 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: SEP/20/2001 DRAWN:X.Q.ZHENG PAGE: 2 OF 3 High Efficiency Red Green SPEC NO: KDA0393 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: SEP/20/2001 DRAWN:X.Q.ZHENG PAGE: 3 OF 3