4.8mm Straw Pure White LED OS4WFL56E1A ■Features ■Outline High luminous Flux LEDs ● 4.8mm Straw Standard Directivity ● Superior Weather-resistance ● UV Resistant Epoxy ● Water Clear Type ● Luminous efficiency：135lm/W @ 50mA 1.5MAX Backlighting (illuminated advertising etc.) ● Substitution of Micro Incandescent Lamps ● Reading Lamps / Emergency Lighting ● Marker lights (e.g. steps, exit ways, etc.) ● Other Lighting ■Absolute 2 1 Maximum Rating Item 0.5+0.1 1.5MIN 26.0MIN ■Applications ● 1.5 5.8 ● Dimension 1.Anode 2.Cathode Unit:mm Tolerance:+0.30mm 2.54 ■Directivity (Ta=25℃) Symbol Value Unit DC Forward Current IF 60 mA Pulse Forward Current* IFP 120 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 Power Dissipation PD IF=50mA 145 155 - mW DC Reverse Current IR VR=5V - - 10 µA Luminous Intensity* Iv IF=50mA 5800 7000 - mcd Luminous Flux Φv IF=50mA 20 21 - lm Color Temperature CCT IF=50mA - 6500 - K Chromaticity x IF=50mA - 0.313 - Coordinates* y IF=50mA - 0.330 - 2θ1/2 IF=50mA - 140 - 50% Power Angle deg *1 Tolerance of chromaticity coordinates is +10% *2 Tolerance of luminous intensity is +15% LED & Application Technologies http://www.optosupply.com VER A.0