14.22mm (0.56INCH) THREE DIGIT NUMERIC DISPLAY Part Number: BC56-12EWA 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 I.C. COMPATIBLE. 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: DSAD2355 REV NO: V.9 DATE: MAY/24/2007 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.L.LI PAGE: 1 OF 4 ERP: 1303000144 Selection Guide Part No. Dice BC56-12EWA Iv (ucd) [1] @ 10mA Lens Type High Efficiency Red (GaAsP/GaP) WHITE DIFFUSED Min. Typ. 3000 16000 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 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: DSAD2355 REV NO: V.9 DATE: MAY/24/2007 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.L.LI PAGE: 2 OF 4 ERP: 1303000144 High Efficiency Red BC56-12EWA SPEC NO: DSAD2355 REV NO: V.9 DATE: MAY/24/2007 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.L.LI PAGE: 3 OF 4 ERP: 1303000144 PACKING & LABEL SPECIFICATIONS BC56-12EWA SPEC NO: DSAD2355 REV NO: V.9 DATE: MAY/24/2007 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.L.LI PAGE: 4 OF 4 ERP: 1303000144