AUK CORP. Infrared Emitting Diode KEL3001A Description The KEL3001A is GaAlAs infrared emitting diode that is designed for high power, low forward voltage and high speed. This device is optimized for speed and efficiency at emission wavelength 940nm and has a high radient efficiency over a wide range of forward current. This device is packaged T1 package. Features 1 2 940nm wavelength Pin Connection 1. Anode 2. Cathode Low forward voltage High power and high reliability Available for pulse operating Applications IR Audio and Telephone IR communication Optical Switch Available for wireless digital data transmission [TA = 25 Absolute Maximum Ratings Parameter Symbol Min. Max. Max. Reverse Voltage VR - 5 V Forward Current IF - 50 ㎃ Power Dissipation PD - 75 ㎽ Pulse Forward Current*1 IFP - 0.5 A Operating Temperature Topr -25 85 Storage Temperature Tstg -30 85 Soldering Temperature*2 Tsol - 260 ] *1 : Pulse Width : Tw ≤ 100㎲, Periode : T = 10㎳ *2 : MAX 5s 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. KEL3001A KEL3001A Rating and Characteristic Curves Radiant intensity Vs. Forward current Power dissipation Vs. Ambient temperature 100 Radiant intensity Po [mW] Power dissipation PD [mW] 125 100 75 50 Ta=25℃ 10 1 25 0.1 0 0 25 50 75 1 100 10 Ambient temperature Ta [ ℃] 1000 Forward current Vs. Forward voltage 120 Forward current IF [mA] 125 100 80 60 40 20 0 400 500 600 700 800 900 10000 Forward current IF [mA] Relative intensity Vs. Wavelength Relative intensity [%] 100 1000 1100 Ta=25℃ 100 75 50 25 0 0 0.5 1 1.5 2 Forward voltage VF [V] Wavelength λ [nm] Relative radiant intensity Vs. Ambient temperature Radiant Pattern Relative radiant intensity Po 100 Angle (deg.) 10 1 0.1 0.01 -20 0 20 40 60 80 Ambient temperature, Ta [℃] 100 Relative intensity (%) 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. 2.5 KEL3001A [TA = 25 Electrical Characteristics Parameter Symbol Conditions Min. Typ. Max. Forward Voltage VF IF=50mA - 1.4 1.7 V Reverse Current IR VR=5V - - 10 ㎂ Radiant Intensity PO IF=50mA 5.0 8.0 - ㎼ Peak Emission Wavelength λP IF=50mA - 940 - ㎚ Spectral Bandwidth 50% ∆λ IF=50mA - 45 - ㎚ Half Angle ∆θ IF=50mA - ±20 deg. (Unit : mm) Package Outline Dimensions 2 1 1 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. Unit 2 ]