T-1 (3mm) SOLID STATE LAMP W1154YD YELLOW Features Description !LOW POWER CONSUMPTION. The Yellow source color devices are made with Gallium !POPULAR T-1 DIAMETER PACKAGE. Arsenide Phosphide on Gallium Phosphide Yellow Light !GENERAL PURPOSE LEADS. Emitting Diode. !RELIABLE AND RUGGED. ! LONG LIFE - SOLID STATE RELIABILITY. ! AVAILABLE ON TAPE AND REEL. 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: DSAD0668 APPROVED: J.LU REV NO: V.1 CHECKED:Allen Liu DATE: MAR/17/2003 DRAWN: S.J.HOU PAGE: 1 OF 3 Selection Guide P ar t N o . Dic e W1154YD Iv (m c d ) @ 10 m A L en s Ty p e YELLOW (GaAsP/GaP) YELLOW DIFFUSED V i ew i n g An g l e Min . Ty p . 2θ1/2 5 15 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 D ev i c e λpeak Peak Wavelength Yellow λD Dominate Wavelength ∆λ1/2 Ty p . Max . Un it s Tes t Co n d it io n s 590 nm IF = 2 0 m A Yellow 588 nm IF = 2 0 m A Spectral Line Half-width Yellow 35 nm IF = 2 0 m A C Capacitance Yellow 20 pF V F = 0 V; f = 1 M Hz VF Forward Voltage Yellow 2.1 2.5 V IF = 2 0 m A IR Reverse Current Yellow 10 uA VR = 5V Absolute Maximum Ratings at T)=25°°C P ar am e t e r Yello w Un it s Power dissipation 105 mW DC Forward Current 30 mA Peak Forward Current [1] 140 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. 2mm below package base. SPEC NO: DSAD0668 APPROVED: J.LU REV NO: V.1 CHECKED:Allen Liu DATE: MAR/17/2003 DRAWN: S.J.HOU PAGE: 2 OF 3 Yellow W1154YD SPEC NO: DSAD0668 APPROVED: J.LU REV NO: V.1 CHECKED:Allen Liu DATE: MAR/17/2003 DRAWN: S.J.HOU PAGE: 3 OF 3