44.5mm (1.75INCH) SINGLE DIGIT NUMERIC DISPLAY Part Number: SC18-11EWA High Efficiency Red Features Description z 1.75 INCH DIGIT HEIGHT. The High Efficiency Red source color devices are made with z LOW CURRENT OPERATION. Gallium Arsenide Phosphide on Gallium Phosphide Orange z EXCELLENT CHARACTER APPEARANCE. Light Emitting Diode. z EASY MOUNTING ON P.C. BOARDS OR SOCKETS. z I.C. COMPATIBLE. z CATEGORIZED FOR LUMINOUS INTENSITY. z MECHANICALLY RUGGED. z STANDARD : GRAY FACE, WHITE SEGMENT. z 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: DSAC1228 REV NO: V.5 DATE: MAY/24/2007 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.L.LI PAGE: 1 OF 5 ERP: 1301000808 Selection Guide Part No. Dice SC18-11EWA Iv (ucd) [1] @ 10mA Lens Type High Efficiency Red (GaAsP/GaP) WHITE DIFFUSED Min. Typ. 4700 24000 Description Common Cathode ,Rt. Hand Decimal. Note: 1. Luminous intensity/ luminous Flux: +/-15%. Electrical / Optical Characteristics at TA=25°C Symbol Parameter Device Typ. λpeak Peak Wavelength High Efficiency Red λD [1] Dominant Wavelength Δλ1/2 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 [2] Forward Voltage Per Segment Or (DP) High Efficiency Red 6.0 (2.0) 7.5 (2.5) V IF=20mA IR Reverse Current Per Segment Or (DP) High Efficiency Red 10 (10) uA VR=15V (VR=5V) Notes: 1.Wavelength: +/-1nm. 2. Forward Voltage: +/-0.1V. Absolute Maximum Ratings at TA=25°C Parameter High Efficiency Red Units Power dissipation Per Segment Or (DP) 225 (75) mW DC Forward Current Per Segment Or (DP) 30 (30) mA Peak Forward Current [1] Per Segment Or (DP) 160 (160) mA 15 (5) V Reverse Voltage Per Segment Or (DP) Operating / Storage Temperature Lead Solder Temperature[2] -40°C To +85°C 260°C For 3-5 Seconds Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 2mm below package base. SPEC NO: DSAC1228 REV NO: V.5 DATE: MAY/24/2007 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.L.LI PAGE: 2 OF 5 ERP: 1301000808 High Efficiency Red SC18-11EWA SPEC NO: DSAC1228 REV NO: V.5 DATE: MAY/24/2007 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.L.LI PAGE: 3 OF 5 ERP: 1301000808 SPEC NO: DSAC1228 REV NO: V.5 DATE: MAY/24/2007 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.L.LI PAGE: 4 OF 5 ERP: 1301000808 PACKING & LABEL SPECIFICATIONS SC18-11EWA SPEC NO: DSAC1228 REV NO: V.5 DATE: MAY/24/2007 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.L.LI PAGE: 5 OF 5 ERP: 1301000808