T-1 3/4 (5mm) CYLINDRICAL LED LAMP Part Number: WP483HDT Bright Red Features Description z CYLINDRICAL TYPE,TOP DIFFUSED. The Bright Red source color devices are made with Gallium z I.C.COMPATIBLE. Phosphide Red Light Emitting Diode. z LOW POWER CONSUMPTION. z RELIABLE AND RUGGED. z LONG LIFE-SOLID STATE RELIABILITY. z AVAILABLE ON TAPE AND REEL. z RoHS COMPLIANT. 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: DSAF2547 REV NO: V.2 DATE: MAY/21/2007 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.L.LI PAGE: 1 OF 6 ERP: 1101004757 Selection Guide Part No. Dice WP483HDT Lens Type Bright Red (GaP) RED DIFFUSED Iv (mcd) [2] @ 10mA Viewing Angle [1] Min. Typ. 2θ1/2 0.4 1 100° 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%. Electrical / Optical Characteristics at TA=25°C Symbol Parameter Device Typ. λpeak Peak Wavelength Bright Red λD [1] Dominant Wavelength Δλ1/2 Max. Units Test Conditions 700 nm IF=20mA Bright Red 660 nm IF=20mA Spectral Line Half-width Bright Red 45 nm IF=20mA C Capacitance Bright Red 40 pF VF=0V;f=1MHz VF [2] Forward Voltage Bright Red 2.25 2.5 V IF=20mA IR Reverse Current Bright Red 10 uA VR = 5V Notes: 1.Wavelength: +/-1nm. 2. Forward Voltage: +/-0.1V. Absolute Maximum Ratings at TA=25°C Parameter Bright Red Units 62.5 mW DC Forward Current 25 mA Peak Forward Current [1] 130 mA 5 V Power dissipation Reverse Voltage Operating/Storage Temperature -40°C To +85°C Lead Solder Temperature [2] 260°C For 3 Seconds Lead Solder Temperature [3] 260°C For 5 Seconds Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 2mm below package base. 3. 5mm below package base. SPEC NO: DSAF2547 REV NO: V.2 DATE: MAY/21/2007 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.L.LI PAGE: 2 OF 6 ERP: 1101004757 Bright Red WP483HDT SPEC NO: DSAF2547 REV NO: V.2 DATE: MAY/21/2007 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.L.LI PAGE: 3 OF 6 ERP: 1101004757 PACKING & LABEL SPECIFICATIONS WP483HDT SPEC NO: DSAF2547 REV NO: V.2 DATE: MAY/21/2007 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.L.LI PAGE: 4 OF 6 ERP: 1101004757 SPEC NO: DSAF2547 REV NO: V.2 DATE: MAY/21/2007 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.L.LI PAGE: 5 OF 6 ERP: 1101004757 SPEC NO: DSAF2547 REV NO: V.2 DATE: MAY/21/2007 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.L.LI PAGE: 6 OF 6 ERP: 1101004757