WP937EYW

T-1(3mm) ROUND BI-COLOR LED LAMP Part Number: WP937EYW High Efficiency Red Yellow Features UNIFORM LIGHT OUTPUT. LOW POWER CONSUMPTION. I.C. COMPATIBLE. LONG LIFE - SOLID STATE RELIABILITY. RoHS COMPLIANT. Description The High Efficiency Red source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode. 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 leads emerge from the package. 4. Specifications are subject to change without notice. SPEC NO: DSAF2631 APPROVED: WYNEC REV NO: V.2 CHECKED: Allen Liu DATE: MAY/11/2007 DRAWN: Y.L.LI PAGE: 1 OF 7 ERP: 1101010932 Selection Guide Part No. Dice Lens Type Iv (mcd) [2] @ 20mA Min. High Efficiency Red (GaAsP/GaP) WP937EYW Yellow (GaAsP/GaP) Notes: 1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. 2. Luminous intensity/ luminous Flux: +/-15%. Viewing Angle [1] 2θ1/2 60 ° Typ. 20 7 7 WHITE DIFFUSED 1.6 Electrical / Optical Characteristics at TA=25°C Symbol λpeak λD [1] Δλ1/2 C VF [2] Parameter Peak Wavelength Dominant Wavelength Spectral Line Half-width Capacitance Forward Voltage Device High Efficiency Red Yellow High Efficiency Red Yellow High Efficiency Red Yellow High Efficiency Red Yellow High Efficiency Red Yellow Typ. 627 590 625 588 45 35 15 20 2 2.1 2.5 2.5 Max. Units nm nm nm pF V Test Conditions IF=20mA IF=20mA IF=20mA VF=0V;f=1MHz IF=20mA Notes: 1.Wavelength: +/-1nm. 2. Forward Voltage: +/-0.1V. Absolute Maximum Ratings at TA=25°C Parameter Power dissipation DC Forward Current Peak Forward Current [1] Operating / Storage Temperature Lead Solder Temperature [2] Lead Solder Temperature [3] Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 2mm below package base. 3. 5mm below package base. High Efficiency Red 75 30 160 Yellow 75 30 140 -40°C To +85°C 260°C For 3 Seconds 260°C For 5 Seconds Units mW mA mA SPEC NO: DSAF2631 APPROVED: WYNEC REV NO: V.2 CHECKED: Allen Liu DATE: MAY/11/2007 DRAWN: Y.L.LI PAGE: 2 OF 7 ERP: 1101010932 WP937EYW High Efficiency Red SPEC NO: DSAF2631 APPROVED: WYNEC REV NO: V.2 CHECKED: Allen Liu DATE: MAY/11/2007 DRAWN: Y.L.LI PAGE: 3 OF 7 ERP: 1101010932 Yellow SPEC NO: DSAF2631 APPROVED: WYNEC REV NO: V.2 CHECKED: Allen Liu DATE: MAY/11/2007 DRAWN: Y.L.LI PAGE: 4 OF 7 ERP: 1101010932 PACKING & LABEL SPECIFICATIONS WP937EYW SPEC NO: DSAF2631 APPROVED: WYNEC REV NO: V.2 CHECKED: Allen Liu DATE: MAY/11/2007 DRAWN: Y.L.LI PAGE: 5 OF 7 ERP: 1101010932 SPEC NO: DSAF2631 APPROVED: WYNEC REV NO: V.2 CHECKED: Allen Liu DATE: MAY/11/2007 DRAWN: Y.L.LI PAGE: 6 OF 7 ERP: 1101010932 SPEC NO: DSAF2631 APPROVED: WYNEC REV NO: V.2 CHECKED: Allen Liu DATE: MAY/11/2007 DRAWN: Y.L.LI PAGE: 7 OF 7 ERP: 1101010932