9.9mm (0.39 INCH) 14 SEGMENT SINGLE DIGIT ALPHANUMERIC DISPLAY Part Number: PSA39-21SRWA Super Bright Red Features Description z 0.39 inch character height. The Super Bright Red source color devices are made with z Low current operation. Gallium Aluminum Arsenide Red Light Emitting Diode. z High contrast and light output. 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: DSAC2373 REV NO: V.8 DATE: MAR/25/2011 PAGE: 1 OF 6 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1311000100 Selection Guide Part No. Dice PSA39-21SRWA Iv (ucd) [1] @ 10mA Lens Type Super Bright Red (GaAlAs) White Diffused Min. Typ. 5600 14000 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 Super Bright Red λD [1] Dominant Wavelength Δλ1/2 Max. Units Test Conditions 660 nm IF=20mA Super Bright Red 640 nm IF=20mA Spectral Line Half-width Super Bright Red 20 nm IF=20mA C Capacitance Super Bright Red 45 pF VF=0V;f=1MHz VF [2] Forward Voltage Super Bright Red 1.85 2.5 V IF=20mA IR Reverse Current Super Bright Red 10 uA VR=5V Notes: 1.Wavelength: +/-1nm. 2. Forward Voltage: +/-0.1V. Absolute Maximum Ratings at TA=25°C Parameter Super Bright Red Units Power dissipation 75 mW DC Forward Current 30 mA Peak Forward Current [1] 155 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: DSAC2373 REV NO: V.8 DATE: MAR/25/2011 PAGE: 2 OF 6 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1311000100 Super Bright Red PSA39-21SRWA SPEC NO: DSAC2373 REV NO: V.8 DATE: MAR/25/2011 PAGE: 3 OF 6 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1311000100 PACKING & LABEL SPECIFICATIONS PSA39-21SRWA SPEC NO: DSAC2373 REV NO: V.8 DATE: MAR/25/2011 PAGE: 4 OF 6 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1311000100 SPEC NO: DSAC2373 REV NO: V.8 DATE: MAR/25/2011 PAGE: 5 OF 6 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1311000100 SPEC NO: DSAC2373 REV NO: V.8 DATE: MAR/25/2011 PAGE: 6 OF 6 APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1311000100