AUK CORP. SY3318-V / SY3318-V(B) 1. Features Colorless transparency lens type 3mm(T-1) all plastic mold type Super luminosity 2. Outline Dimensions unit : mm STRAIGHT TYPE STOPPER O2.74~3.14 TYPE : (B) O2.74~3.14 3.90~4.30 2.70~3.50 3.90~4.30 2.70~3.50 1.20 Min. 0.70 Max. 23.00 Min. 1.27 Typ. 5.00~6.00 23.00 Min. 0.70 Max. 1.00 Min. 1.00 Min. 1 2 3.60~4.00 2.54 Typ. 3.50~3.90 0.45 Max. 0.45 Max. 2.54 Typ. 1 2 3.50~3.90 3.60~4.00 PIN Connections 1. Anode 2. Cathode 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. Rev.Odate:08-AUG-11 AUK-LDM-001(A) AUK CORP. SY3318-V / SY3318-V(B) 3. Absolute Maximum Ratings (Ta=25oC) Characteristic Symbol Rating Unit Power dissipation PD 75 mW Forward current IF 30 mA IFP 50 mA Reverse voltage VR 4 V Operating temperature range Topr -2585 Storage temperature range Tstg -30100 *1Peak forward current *2Soldering temperature Tsol 260 for 10 seconds *1.Duty ratio = 1/16, Pulse width = 0.1ms *2.Keep the distance more than 2.0mm from PCB to the bottom of LED package 4. Electrical / Optical Characteristics (Ta=25oC) Characteristic Symbol Test Condition Min Typ Max Unit Forward voltage VF IF= 20mA - 2.0 2.5 V *3 Luminous intensity IV IF= 20mA 100 - 310 mcd *4 Dominan wavelength D IF= 20mA 585 590 595 nm Spectrum bandwidth IF= 20mA - 30 - nm Reverse current IR VR=4V - - 10 uA 1/2 IF= 20mA - 45 - deg *5Half angle *3. Luminous intensity maximum tolerance for each grade classification limit is 18% *4. Dominant wavelength maximum tolerance for each grade classification limit is 5nm *5. 1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity *4. Luminous Intensity Classification K L M N 100 ~ 130 130 ~ 169 169 ~ 230 230~310 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. Rev.Odate:08-AUG-11 AUK-LDM-001(A) AUK CORP. SY3318-V / SY3318-V(B) 5. Characteristic Diagrams Fig. 2 IV - IF Fig. 1 IF - VF Forward Current IF [mA] Luminous Intensity Iv [mcd] 500 300 100 50 30 10 5 3 0.3 0.5 1 Forward Forward Voltage VF [V] 3 5 10 30 50 100 Current IF [mA] Fig.4 Spectrum Distribution Forward Relative Intensity [%] Current IF [mA] Fig. 3 IF - Ta Ambient Temperature Ta [] Wavelength [nm] Fig. 5 Radiation Diagram Relative Luminous Intensity Iv [%] 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. Rev.Odate:08-AUG-11 AUK-LDM-001(A)