T-1(3mm) ROUND LED LAMP Part Number: WP937GGD Green Features Description z Uniform light output. The Green source color devices are made with Gallium z Low power consumption. Phosphide Green Light Emitting Diode. z Long life - solid state reliability. 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. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice. SPEC NO: DSAF2632 REV NO: V.4B DATE: FEB/17/2013 PAGE: 1 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101008564 Selection Guide Part No. Dice Lens Type Green (GaP) WP937GGD Green Diffused Green (GaP) Viewing Angle [1] Iv (mcd) [2] @ 20mA Min. Typ. 4 10 4 10 21/2 60 Notes: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value. 2. Luminous intensity/ luminous Flux: +/-15%. 3. Luminous intensity value is traceable to the CIE127-2007 compliant national standards. Electrical / Optical Characteristics at TA=25C Symbol Parameter Device Typ. peak Peak Wavelength Green D [1] Dominant Wavelength 1/2 Max. Units Test Conditions 565 nm IF=20mA Green 568 nm IF=20mA Spectral Line Half-width Green 30 nm IF=20mA C Capacitance Green 15 pF VF=0V;f=1MHz VF [2] Forward Voltage Green 2.2 V IF=20mA 2.5 Notes: 1.Wavelength: +/-1nm. 2.Forward Voltage: +/-0.1V. 3.Wavelength value is traceable to the CIE127-2007 compliant national standards. Absolute Maximum Ratings at TA=25C Parameter Green Units 62.5 mW DC Forward Current 25 mA Peak Forward Current [1] 140 mA Power dissipation Operating / Storage Temperature -40C To +85C Lead Solder Temperature [2] 260C For 3 Seconds Lead Solder Temperature [3] 260C 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: DSAF2632 REV NO: V.4B DATE: FEB/17/2013 PAGE: 2 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101008564 WP937GGD Green SPEC NO: DSAF2632 REV NO: V.4B DATE: FEB/17/2013 PAGE: 3 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101008564 PACKING & LABEL SPECIFICATIONS WP937GGD SPEC NO: DSAF2632 REV NO: V.4B DATE: FEB/17/2013 PAGE: 4 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101008564 SPEC NO: DSAF2632 REV NO: V.4B DATE: FEB/17/2013 PAGE: 5 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101008564 All design applications should refer to Kingbright application notes available at http://www.KingbrightUSA.com/ApplicationNotes SPEC NO: DSAF2632 REV NO: V.4B DATE: FEB/17/2013 PAGE: 6 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101008564 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Kingbright: WP937GGD