3.5x2.8x1.9mm Power Top Red SMD LED OSR7CAS3C1A ■Features ■Outline ● High Luminous PLCC4 Power Top SMD LEDs ● 3.5x2.8x1.9mm Standard Directivity ● Superior Weather-resistance ● UV Resistant Epoxy ● Water Clear Type Dimension 0.1Typ. 2 1 3.5 3.2 3 1.5 2.8 4 0.75 4 3 1 1.Cathode 2,3,4. Anode Unit:mm Tolerance:±0.30mm 1.05 ■Applications 0.8±0.3 1.9 2.2 ● Green House Applications ● Red : Blue LED Iv Ratio is 8:1* 2 *The ratio is summarized by the photosynthesis test on Phalaenopsis and provided from plant workshop in Taiwan. ■Absolute (Ta=25℃) Maximum Rating Item ■Directivity Symbol Value Unit DC Forward Current IF 70 mA Pulse Forward Current* IFP 120 mA Reverse Voltage VR 5 V Power Dissipation PD 182 mW Operating Temperature Topr -30 ~ +85 ℃ Storage Temperature Tstg -40~ +100 ℃ Lead Soldering Temperature Tsol 260℃/5sec - 0 0 *Pulse width Max.10ms Duty ratio max 1/10 (Ta=25℃) -Optical Characteristics ■Maximum Forward DC Current Maximun Permissible Forward Current Tj=115°C Item Symbol Condition Min. Typ. Max. Unit DC Forward Voltage VF IF=70mA 2.0 2.3 2.6 V DC Reverse Current IR VR=5V - - 10 µA Peak Wavelength* λp IF=70mA 650 660 670 nm Luminous Intensity* Iv IF=70mA 1560 2180 - mcd 2θ1/2 IF=70mA - 120 - deg 80 If( Forward Current-mA) ■Electrical Rth(J-a)=250°C/W 60 Rth(J-a)=300°C/W Rth(J-a)=350°C/W 40 20 0 50% Power Angle *1 Tolerance of dominant wavelength is +1nm *2 Tolerance of luminous intensity is +15% 0 10 20 30 40 50 60 70 80 90 Ta(Ambient Temperature -°C) LED & Application Technologies http://www.optosupply.com VER A.0