T-1 3/4 (5mm) BI-COLOR INDICATOR LAMP W57EYW Features HIGH EFFICIENCY RED / YELLOW Description !LOW POWER CONSUMPTION . !HIGH EFFICIENCY RED, GREEN The High Efficiency Red source color devices are made ARE AVAILABLE. with Gallium Arsenide Phosphide on Gallium Phosphide !I.C. COMPATIBLE. Orange Light Emitting Diode. ! LONG LIFE - SOLID STATE RELIABILITY. The Yellow source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Yellow Light Emitting Diode. Package Dimensions Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25(0.01") unless otherwise noted. 3. Lead spacing is measured where the lead emerge package. 4. Specifications are subject to change without notice. SPEC NO: DSAD2095 APPROVED: J. Lu REV NO: V.1 CHECKED: Allen Liu DATE:APR/16/2003 DRAWN:S.J.HOU PAGE: 1 OF 3 Selection Guide Dic e Par t No . HIGH EFFICIENCY RED (GaAsP/GaP) W57EYW Iv (m c d ) @ 20 m A L en s Ty p e YELLOW (GaAsP/GaP) WHITE DIFFUSED V i ew i n g An g l e Min . Ty p . 10 30 4 10 2θ1/2 60° Note: 1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. Electrical / Optical Characteristics at T)=25°°C Sy m b o l Par am et er λp e a k Peak Wavelength High Efficiency Red Yellow λD Dominate Wavelength ∆λ1/2 D ev i c e Ty p . Un it s Tes t Co n d it io n s 627 590 nm IF = 2 0 m A High Efficiency Red Yellow 625 588 nm IF = 2 0 m A High Efficiency Red Spectral Line Half-width Yellow 45 35 nm IF = 2 0 m A pF V F = 0 V; f = 1 M Hz V IF = 2 0 m A C Capacitance High Efficiency Red Yellow 15 20 VF Forward Voltage High Efficiency Red Yellow 2.0 2.1 Max . 2.5 2.5 Absolute Maximum Ratings at T)=25°°C Par am et er H i g h E f f i c i en c y R ed Yello w Un it s Power dissipation 105 105 mW DC Forward Current 30 30 mA Peak Forward Current [1] 160 140 mA -40°C To +85°C Operating/Storage Temperature 260°C For 5 Seconds Lead Solder Temperature [2] Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 2mm below package base. SPEC NO: DSAD2095 APPROVED: J. Lu REV NO: V.1 CHECKED: Allen Liu DATE:APR/16/2003 DRAWN:S.J.HOU PAGE: 2 OF 3 High Efficiency Red / Yellow SPEC NO: DSAD2095 APPROVED: J. Lu W57EYW REV NO: V.1 CHECKED: Allen Liu DATE:APR/16/2003 DRAWN:S.J.HOU PAGE: 3 OF 3