3.5x2.8x1.9mm Pure White Power Top SMD LED OSW44DS3C1A ■Features ■Outline ● High Luminous PLCC4 Power Top SMD LEDs ● 3.5x2.8x1.9mm Standard Directivity ● Superior Weather-resistance ● UV Resistant Epoxy ● White Diffused Type Dimension 4 illuminated advertising etc.) Substitution of Micro Incandescent Lamps ● Reading Lamps / Emergency Lighting ● Marker lights (e.g. steps, exit ways, etc.) ● Other Lighting 3 ■Absolute Maximum Rating Item 2 1 4 4.Anode 1,2,3. Cathode Unit:mm Tolerance:±0.30mm 1.05 Backlighting (switches, keys, displays, 1.9 0.8±0.3 3.5 0.75 ● 1.5 3 3.2 1 2.2 ■Applications ● 0.1Typ. 2.8 2 ■Directivity (Ta=25℃) Symbol Value Unit DC Forward Current IF 60 mA Pulse Forward Current* IFP 100 mA Reverse Voltage VR 5 V Power Dissipation PD 216 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 ■Electrical -Optical Characteristics (Ta=25℃) Item Symbol Condition Min. Typ. Max. Unit DC Forward Voltage VF IF=50mA 2.9 3.1 3.6 V DC Reverse Current IR VR=5V - - 10 µA Φv IF=50mA 15 17 - lm Luminous Intensity Iv IF=50mA 3000 4000 - mcd Color Temperature CCT IF=50mA - 6500 - K Chromaticity x IF=50mA - 0.31 - Coordinates* y IF=50mA - 0.33 - 2θ1/2 IF=50mA - 120 - Luminous Flux* 50% Power Angle deg *1 Tolerance of chromaticity coordinate is +10% *2 Tolerance of luminous intensity is +15% LED & Application Technologies http://www.optosupply.com VER A.0