14.2mm (0.50INCH) SEVEN SEGMENT DISPLAY SC50-21EWA HIGH EFFICIENCY RED Description Features The High Efficiency Red source color devices are made !0.50 INCH DIGIT HEIGHT. with Gallium Arsenide Phosphide on Gallium Phosphide !LOW CURRENT OPERATION. !EXCELLENT CHARACTER APPEARANCE. Orange Light Emitting Diode. ! EASY MOUNTING ON P.C. BOARDS OR SOCKETS. !I.C. COMPATIBLE. !CATEGORIZED FOR LUMINOUS INTENSITY. !MECHANICALLY RUGGED. ! STANDARD : GRAY FACE, WHITE SEGMENT. 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 whitout notice. SPEC NO: DSAB0384 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: MAR/21/2002 DRAWN:L.ZHANG PAGE: 1 OF 3 Selection Guide Par t No . Iv (u c d ) @ 10 m A Dic e SC50-21EWA HIGH EFFICIENCY RED (GaAsP/GaP) D es c r i p t i o n Min . Ty p . 8 0 00 24000 Common Cathode, Rt. Hand Decimal Electrical / Optical Characteristics at T)=25°°C Sy m b o l Par am et er λpeak Peak Wavelength High Efficiency Red λD Dominate Wavelength High Efficiency Red ∆λ1/2 D ev i c e Spectral Line Halfwidth High Efficiency Red Ty p . Un it s Tes t Co n d it io n s 6 27 nm IF=20mA 6 25 nm IF=20mA 45 nm IF=20mA pF VF=0V;f=1MHz 2.5 V IF=20mA 10 uA V R = 5V C Capacitance High Efficiency Red 15 VF Forward Voltage High Efficiency Red 2.0 IR Reverse Current High Efficiency Red Max . Absolute Maximum Ratings at T)=25°°C Par am et er H i g h E f f i c i e n c y R ed Un it s Power dissipation 105 mW DC Forward Current 30 mA Peak Forward Current [1] 160 mA Reverse Voltage 5 V Operating/Storage Temperature -40°C To +85°C 260°C For 5 Seconds Lead Solder Temperature [2] Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 4mm below package base. SPEC NO: DSAB0384 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: MAR/21/2002 DRAWN:L.ZHANG PAGE: 2 OF 3 High Efficiency Red SC50-21EWA SPEC NO: DSAB0384 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: MAR/21/2002 DRAWN:L.ZHANG PAGE: 3 OF 3