13.8mm (0.54 INCH) 14 SEGMENT DUAL DIGIT ALPHANUMERIC DISPLAY Part Number: PDC54-12EWA HIGH EFFICIENCY RED Features z0.54 Description INCH CHARACTER HEIGHT. zLOW CURRENT OPERATION. zHIGH CONTRAST AND LIGHT OUTPUT. zEASY MOUNTING ON P.C. BOARDS OR SOCKETS. zCATEGORIZED zRoHS Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode. FOR LUMINOUS INTENSITY. zMECHANICALLY zSTANDARD: The High Efficiency Red source color devices are made with RUGGED. GRAY FACE, WHITE SEGMENT. 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: DSAD2422 REV NO: V.7 DATE: NOV/01/2006 PAGE: 1 OF 4 APPROVED: J. Lu CHECKED: Joe Lee DRAWN: S.J.LIU ERP:1312000032 Selection Guide Dice Part No. PDC54-12EWA Lens Type HIGH EFFICIENCY RED (GaAsP/GaP) WHITE DIFFUSED Iv (ucd) [1] @ 10mA Min. Typ. 1200 4700 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 2.0 2.5 V IF=20mA IR Reverse Current Per Segment or DP 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 Per Segment or DP 150 mW DC Forward Current Per Segment or DP 30 mA Peak Forward Current [1] Per Segment or DP 160 mA 5 V Reverse Voltage Per Segment or DP Operating/Storage Temperature -40°C To +85°C Lead Solder Temperature [2] 260°C For 3 Seconds Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 2mm below package base. SPEC NO: DSAD2422 REV NO: V.7 DATE: NOV/01/2006 PAGE: 2 OF 4 APPROVED: J. Lu CHECKED: Joe Lee DRAWN: S.J.LIU ERP:1312000032 High Efficiency Red PDC54-12EWA SPEC NO: DSAD2422 REV NO: V.7 DATE: NOV/01/2006 PAGE: 3 OF 4 APPROVED: J. Lu CHECKED: Joe Lee DRAWN: S.J.LIU ERP:1312000032 PACKING & LABEL SPECIFICATIONS PDC54-12EWA SPEC NO: DSAD2422 REV NO: V.7 DATE: NOV/01/2006 PAGE: 4 OF 4 APPROVED: J. Lu CHECKED: Joe Lee DRAWN: S.J.LIU ERP:1312000032