14.2mm (0.56INCH) SINGLE DIGIT NUMERIC DISPLAY Part Number: SA56-21EWA High Efficiency Red Features Description z 0.56 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 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. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice. SPEC NO: DSAA4424 REV NO: V.13 APPROVED: WYNEC CHECKED: Joe Lee DATE: FEB/11/2011 DRAWN: Y.F.Lv PAGE: 1 OF 6 ERP: 1301000586 Selection Guide Part No. Dice SA56-21EWA Iv (ucd) [1] @ 10mA Lens Type High Efficiency Red (GaAsP/GaP) White Diffused Min. Typ. 3600 6400 Description Common Anode, 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 High Efficiency Red 2.0 2.5 V IF=20mA IR Reverse Current High Efficiency Red 10 uA 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 75 mW DC Forward Current 30 mA Peak Forward Current [1] 160 mA 5 V Reverse Voltage 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: DSAA4424 REV NO: V.13 APPROVED: WYNEC CHECKED: Joe Lee DATE: FEB/11/2011 DRAWN: Y.F.Lv PAGE: 2 OF 6 ERP: 1301000586 High Efficiency Red SA56-21EWA SPEC NO: DSAA4424 REV NO: V.13 APPROVED: WYNEC CHECKED: Joe Lee DATE: FEB/11/2011 DRAWN: Y.F.Lv PAGE: 3 OF 6 ERP: 1301000586 PACKING & LABEL SPECIFICATIONS SPEC NO: DSAA4424 REV NO: V.13 APPROVED: WYNEC CHECKED: Joe Lee SA56-21EWA DATE: FEB/11/2011 DRAWN: Y.F.Lv PAGE: 4 OF 6 ERP: 1301000586 SPEC NO: DSAA4424 REV NO: V.13 APPROVED: WYNEC CHECKED: Joe Lee DATE: FEB/11/2011 DRAWN: Y.F.Lv PAGE: 5 OF 6 ERP: 1301000586 SPEC NO: DSAA4424 REV NO: V.13 APPROVED: WYNEC CHECKED: Joe Lee DATE: FEB/11/2011 DRAWN: Y.F.Lv PAGE: 6 OF 6 ERP: 1301000586