SA3511 AUK | Alldatasheet
Document overview
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Technical content
Features
- Red Colored diffusion lens type
- φ3mm(T-1) all plastic mold type
- Low power consumption Outline Dimensions unit : mm STRAIGHT TYPE STOPPER TYPE SSeemmiiccoonndduuccttoorr 25.0 MIN25.0 MIN
2.54 NOM
3.8¡¾0.2 1 2 3.8¡¾0.2 1 2 1.0 MIN 1.0 MIN 5.0¡¾0.24.0¡¾0.2 0.4 3.0¡¾0.2 4.0¡¾0.2 5.0¡¾0.2 5.5¡¾0.5 0.4 3.0¡¾0.2 PIN Connections 1.Anode 2.Cathode
SA3511 / SA3511-(B) Absolute maximum ratings Characteristic Symbol Ratings Unit Power Dissipation PD 85 mW Forward Current IF 30 mA *1Peak Forward Current IFP 50 mA Reverse Voltage VR 4 V Operating Temperature Topr -25¡85 ¡É Storage Temperature Tstg -30¡100 ¡É *2Soldering Temperature Tsol 260¡É for 5 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
Electrical Characteristics
Characteristic Symbol Test Condition Min Typ Max Unit Forward Voltage VF IF= 20mA - 2.0 2.7 V Luminous Intensity IV IF= 20mA - 40 - mcd Peak Wavelength λP IF= 20mA - 630 - nm Spectrum Bandwidth ¥Ä¥ë IF= 20mA - 35 - nm Reverse Current IR VR=4V - - 10 µA *3Half Angle θ1/2 IF= 20mA - ±20 - deg *3. θ1/2 is the off -axis angle where the luminous intensity is 1/2 the peak intensity
SA3511 / SA3511 -(B) Characteristic Diagrams Fig. 1 IF - VF Fig. 2 IV - IF Forward Current I F [mA] Relative Intensity [%] Forward Voltage V F [V] Forward Current I F [mA] Forward Current I F [mA] Luminous Intensity I v [mcd] Fig. 5 Radiation Diagram Relative Luminous Intensity [%] Ambient Temperature Ta [¡É] Wavelength λ [nm] Fig.4 Spectrum Distribution Fig. 3 IF – Ta