LNG477YKY

Light Emitting Diodes LNG477YKY Round Type φ3.0 mm Series  Absolute Maximum Ratings Ta = 25±3°C Parameter  Lighting Color / Lens Color Symbol Rating Unit Power dissipation PD 90 mW Forward current IF 30 mA Pulse forward current * IFP 150 mA Reverse voltage VR 4 V Operating ambient temperature Topr –25 to +85 °C Storage temperature Tstg –30 to +100 °C  Amber / Amber Diffused Note) *: The condition of IFP is duty 10%, Pulse width 1 msec.  Electro-Optical Characteristics Ta = 25±3°C Parameter Symbol Conditions Min Typ 2.0 5.0 Max Unit Luminous intensity IO IF = 20 mA DC Forward voltage VF IF = 20 mA DC 2.2 Peak emission wavelength λP IF = 20 mA DC 590 nm Spectral half band width Δλ IF = 20 mA DC 30 nm Reverse current IR VR = 4 V 10 1 0.1 1 IF 100 順方向電流 IF (mA) Forward Current 光度(軸上) IO (mcd) Luminous Intensity IF 10 1 1.6 1.8 順方向電流 IF (mA) Forward Current 相対発光強度 VF 2.0 2.2 10 2.4 30° 20° 10° 0° 10° 20° 30° 40° 60 40° 50° 50° 60° 40 60° 70° 20 70° 80° 650 90° 順方向電流 IF (mA) Forward Current 相対発光強度 (%) Relative Luminous Intensity 80 Publication date: December 2007 Ta 20 40 80 60 100 IF Ta 40 60 50 Directive Characteristics 波長λp (nm) Wavelength 0 波長特性 600 µA 周囲温度 Ta (°Ｃ) Ambient Temperature 指向特性 550 −20 順方向電圧 VF (V) Forward Voltage 100 500 V 100 Relative Luminous Intensity Wavelength Characteristics 0 IO 1000 10 100 2.8 10 相対発光強度 (%) Relative Luminous Intensity IO 100 mcd 40 30 20 10 80° 100 80 60 40 20 0 20 40 60 相対発光強度 (％) Relative Luminous Intensity SHD00602AEK 80 100 90° 0 0 20 80 100 周囲温度 Ta (°Ｃ) Ambient Temperature 1 LNG477YKY 2 − 0.7 Max 3 .8 ± 0 .2 1.7 26.5 ± 1.0 1 .0 φ 4.0± 0.2 φ 3.2± 0.2 φ 3.0± 0.2 1.0 3 .3 ± 0 .3 2.0 Max. NOT SOLDERED  Package (Unit: mm) 0.45 ± 0.1 2 − 0.45 ± 0.1 1 .7 (1.5) (2.54) 1 2 φ 4.0 ± 0.2  Pin name 1: Anode 2: Cathode 2 SHD00602AEK Request for your special attention and precautions in using the technical information and semiconductors described in this book (1) If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed. (2) The technical information described in this book is intended only to show the main characteristics and application circuit examples of the products. No license is granted in and to any intellectual property right or other right owned by Panasonic Corporation or any other company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other company which may arise as a result of the use of technical information described in this book. (3) The products described in this book are intended to be used for general applications (such as office equipment, communications equipment, measuring instruments and household appliances), or for specific applications as expressly stated in this book. Consult our sales staff in advance for information on the following applications: – Special applications (such as for airplanes, aerospace, automotive equipment, traffic signaling equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. It is to be understood that our company shall not be held responsible for any damage incurred as a result of or in connection with your using the products described in this book for any special application, unless our company agrees to your using the products in this book for any special application. (4) The products and product specifications described in this book are subject to change without notice for modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions (operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. (6) Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS, thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. When using products for which damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages. (7) This book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of our company. 20100202