KB2755YW Kingbright

KB2755YW 8.89 mm x 8.89 mm LED Light Bar DESCRIPTION PACKAGE DIMENSIONS The Yellow source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Yellow Light Emitting Diode FEATURES Uniform light emitting area Easily mounted on P.C. boards Flush mountable Excellent on/off contrast Can be used with panels and legend mounts RoHS compliant APPLICATIONS Home and smart appliances Display time and digital combination Industrial and instrumental applications Numeric status Notes: 1. All dimensions are in millimeters (inches), Tolerance is 0.25(0.01 )unless otherwise noted. 2. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice. SELECTION GUIDE 1 Iv (mcd) 20mA Emitting Color Part Number Lens Type (Material) Min. Typ. 20 51 KB2755YW Yellow (GaAsP/GaP) White Diffused *8 *17 Notes: 1. Luminous intensity / luminous Flux: +/-15%. * Luminous intensity value is traceable to CIE127-2007 standards. Page 1 / 4 2020 Kingbright. All Rights Reserved. Spec No: DSAD1452 / 1334000168 Rev No: V.9A Date: 03/03/2020 KB2755YW ELECTRICAL / OPTICAL CHARACTERISTICS at T =25C A Value Parameter Symbol Emitting Color Unit Typ. Max. Wavelength at Peak Emission I = 20mA Yellow 590 - nm F peak 1 Dominant Wavelength I = 20mA Yellow 588 - nm F dom Spectral Bandwidth at 50% REL MAX Yellow 35 - nm I = 20mA F Capacitance C Yellow 20 - pF 2 Forward Voltage I = 20mA V Yellow 2.1 2.5 V F F Reverse Current (V = 5V) I Yellow - 10 A R R Notes: 1. The dominant wavelength (d) above is the setup value of the sorting machine. (Tolerance d : 1nm. ) 2. Forward voltage: 0.1V. 3. Wavelength value is traceable to CIE127-2007 standards. 4. Excess driving current and / or operating temperature higher than recommended conditions may result in severe light degradation or premature failure. ABSOLUTE MAXIMUM RATINGS at T =25C A Parameter Symbol Value Unit Power Dissipation P 75 mW D Reverse Voltage V 5 V R Junction Temperature T 110 C j Operating Temperature T -40 to +85 C op Storage Temperature T -40 to +85 C stg DC Forward Current I 30 mA F 1 Peak Forward Current I 140 mA FM Electrostatic Discharge Threshold (HBM) 8000 V - 2 Lead Solder Temperature 260C For 3-5 Seconds Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 2mm below package base. 3. Relative humidity levels maintained between 40% and 60% in production area are recommended to avoid the build-up of static electricity Ref JEDEC/JESD625-A and JEDEC/J-STD-033. Page 2 / 4 2020 Kingbright. All Rights Reserved. Spec No: DSAD1452 / 1334000168 Rev No: V.9A Date: 03/03/2020