KB520B KODENSHI | Alldatasheet
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AUK CORP . KB4647B45 (KLB-520 B-08-T) The contents of this data sheet are subject to change without advance notice for the purpose of improvement. When using this product, would you please refer to the latest specifications. R ev .O date: 08-A UG-11 AUK-LDM-001(A) 1. Descriptions KB4647B45 (KLB-520 B-08-T) is a high bright InGaN blue LED and has the optimized optical characteristics. 2. Features ◆ Transparent epoxy lens ◆ High Optical Output ◆ Typical Luminous Intensity(IV) : 5cd for Blue @ IF=20mA 3. Application ◆ Display ◆ Indicator ◆ Signage ◆ Auto Focus ◆ Amusement 4. Outline Dimensions and Material Descriptions ◆ Outline Dimensions
AUK CORP . KB4647B45 (KLB-520 B-08-T) The contents of this data sheet are subject to change without advance notice for the purpose of improvement. When using this product, would you please refer to the latest specifications. R ev .O date: 08-A UG-11 AUK-LDM-001(A) 5. Absolute Maximums Parameter Symbol Ratings Unit Reverse voltage V R 5 V Forward current I F 30 mA Pulse forward current *1 I FP 0.3 A Power dissipation P D 105 mW Operating temperature T opr. -30 ~ +85 °C Storage temperature T stg. -40 ~ +100 °C Soldering Temperature *2 T sol. 260 °C *1. IFP Measured under duty : 1/100 @ tw=10ms *2. For MAX.5 seconds at the position of 2mm from the package 6. Electro-Optical Characteristics (T A = 25℃) Parameter Symbol Conditions Min Typ Max Unit Forward voltage V F I F = 20 mA 3.2 3.5 V Reverse current I R V R = 5 V - - 50 uA Luminous Intensity Iv I F = 20 mA 3 5 - cd Dominant Wave Length λD I F = 20 mA 450 - 460 nm Spectral half bandwidth ∆λ I F = 20 mA - 15 - nm Half angle 2 ∆θ1/2 I F = 20 mA - 8 - deg.
AUK CORP . KB4647B45 (KLB-520 B-08-T) The contents of this data sheet are subject to change without advance notice for the purpose of improvement. When using this product, would you please refer to the latest specifications. R ev .O date: 08-A UG-11 AUK-LDM-001(A) 7. Characteristic Graphs Forward current vs. Ambient temperature Radiant Intensity vs. Forward current Relative radiant intensity vs. Ambient temperature Ambient temperature Ta[℃] Forward current IF [mA] Total Power Dissipation PD[mW] Relative intensity Relative radiant intensity PO Ambient temperature Ta[℃] Forward voltage VF[V] Forward current IF[mA] Relative intensity[%] Forward current vs. Forward voltage Radiant Pattern Angle(deg) Relative intensity vs. Wavelength 350 400 450 500 550 Wave Length[ nm ] Intensity [arb.] 100 0.1 -20 40 2008 0 60 (℃) +20 +100 100 +80 +40 +60 -80 -10 100 -20 -40 -60 10080 6040200 20 253000 31 5 0.5 2.0 1510 1.0 3.53.0 4.0 2.01.0 0 2.5