3.9x3.1mm Oval Premium Red LED OSR5PA43A1D ■Features ■Outline High Luminous LEDs ● 3.9x3.1mm Standard Directivity ● Superior Weather-resistance ● UV Resistant Epoxy ● Water Clear Type 3.9 3.9 6.3 3.1 6.3 ● Decorating and entertainment lighting ● Architectural lighting ● Outdoor/Indoor applications/Other Lighting ■Absolute 1.5MIN Signage and channel letter 1.0 1.5MAX ● 26.0MIN Traffic signal, Portable light source 26.0MIN ■Applications ● 1.Anode 2.Cathode Unit:mm Tolerance:+0.3mm 3.1 ● Dimension 0.5+0.1 2.54 1 (Ta=25℃) Maximum Rating Item Symbol Value 2 ■Directivity Unit DC Forward Current IF 50 mA Pulse Forward Current* IFP 120 mA Reverse Voltage VR 5 V Power Dissipation PD 120 mW Operating Temperature Topr -40~ +85 ℃ Storage Temperature Tstg -40 ~ +100 ℃ Lead Soldering Temperature Tsol 260℃/5sec - 0 30° 30° 60° 60° 90° 1 0 0.5 1 0.5 90° *Pulse width Max.10ms , Duty ratio max 1/10 (Ta=25℃) -Optical Characteristics ■Maximum Item Symbol Condition Min. Typ. Max. Unit DC Forward Voltage VF IF=20mA 1.8 2.1 2.4 V DC Reverse Current IR VR=5V - - 10 µA λD IF=20mA 619 Domi. Wavelength* Luminous Intensity* 50% Power Angle 624 629 nm Iv IF=20mA - 1800 - mcd 2θ1/2 IF=20mA - 100/40 - deg *1 Tolerance of dominant wavelength is +1nm *2 Tolerance of luminous intensity is +15% Forward Current Maximun Permissible Forward Current Tj=115°C 70 If( Forward Current-mA) ■Electrical 60 50 Rth(J-a)=400°C/W 40 Rth(J-a)=500°C/W 30 Rth(J-a)=600°C/W 20 10 0 0 10 20 30 40 50 60 70 80 90 Ta(Ambient Temperature -°C) LED & Application Technologies VER A.0