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| Semiconductor SY3418 / SY3418(B) LED Lamp Features * * * * Yellow colored transparency lens type 3mm(T-1) all plastic mold type Wide viewing angle Low power consumption Outline Dimensions STRAIGHT TYPE 3.00.2 unit : mm STOPPER TYPE 3.00.2 4.10.2 2.90.2 2.90.2 4.10.2 5.50.5 0.4 23.0 MIN 0.4 23.0 MIN 1.0 MIN 2.54 NOM 3.60.2 2.54 NOM 1.0 MIN 12 12 3.60.2 3.80.2 3.80.2 PIN Connections 1.Anode 2.Cathode KLY-3001-000 1 SY3418 / SY3418(B) Absolute maximum ratings Characteristic Power Dissipation Forward Current * Peak Forward Current Reverse Voltage Operating Temperature Storage Temperature 2 1 Symbol PD IF IFP VR Topr Tstg Ratings 85 30 50 4 -2585 -30100 Unit mW mA mA V 260 for 5 seconds * Soldering Temperature Tsol *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 Electrical Characteristics Characteristic Forward Voltage Luminous Intensity Peak Wavelength Spectrum Bandwidth Reverse Current * Half angle *3. Luminous Intensity classification 3 Symbol VF IV P IR 1/2 Test Condition IF= 20mA IF= 20mA IF= 20mA IF= 20mA VR=4V IF= 20mA Min. 6.6 - Typ. 2.0 25 585 30 45 Max. 2.7 43 10 - Unit V mcd nm nm uA deg *3. Luminous Intensity Maximum tolerance for each Grade Classification limit is 18% F 6.6~10 G 10~17 H 17~27 I 27~43 *4. 1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity KLY-3001-000 2 SY3418 / SY3418(B) Characteristic Diagrams Fig. 1 IF - VF Fig. 2 IV - IF Forward Voltage VF [V] Luminous Intensity Iv [mcd] Forward Current IF [mA] Forward Current IF [mA] Fig. 3 IF - Ta Fig.4 Spectrum Distribution Current IF [mA] Forward Relative Intensity [%] Ambient Temperature Ta [] Wavelength [nm] Fig. 5 Radiation Diagram Relative Luminous Intensity Iv [%] KLY-3001-000 3 |
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