3.9x3.1mm Oval Warm White LED OSM5DA43A1D ■Features ■Outline High Luminous LEDs ● 3.9x3.1mm Standard Directivity ● Superior Weather-resistance ● UV Resistant Epoxy ● Water Clear Type 3.9 1.Anode 2.Cathode Unit:mm Tolerance:+0.3mm 3.1 ● Dimension 3.9 Small Area Illuminations ● Back Lighting ● Other Lighting 1.0 0.5+0.1 26.0MIN ● 1.5MIN Electronic Signs And Signals 1.5MAX ● 26.0MIN ■Applications 6.3 6.3 3.1 2.54 1 ■Absolute Maximum Rating Item ■Directivity (Ta=25℃) Symbol Value 2 Unit 0 30° DC Forward Current IF 30 mA Pulse Forward Current* IFP 100 mA Reverse Voltage VR 5 V Power Dissipation PD 108 mW Operating Temperature Topr -30 ~ +85 ℃ Storage Temperature Tstg -40 ~ +100 ℃ Lead Soldering Temperature Tsol 260℃/5sec - 30° 60° 60° 90° 1 0.5 0 0.5 1 90° *Pulse width Max 10ms , Duty ratio max 1/10 ■Electrical -Optical Characteristics (Ta=25℃) Item Symbol Condition Min. Typ. Max. Unit DC Forward Voltage VF IF=20mA 2.9 3.1 3.6 V DC Reverse Current IR VR=5V - - 10 µA Luminous Intensity* Iv IF=20mA - 3150 - mcd Chromaticity x IF=20mA - 0.45 - Coordinates* y IF=20mA - 0.41 - 2θ1/2 IF=20mA - 100/40 - 50% Power Angle deg *1 Tolerance of chromaticity coordinates is +10% *2 Tolerance of luminous intensity is +15% LED & Application Technologies VER A.0