3*1.5W Pure White Star COB LED OS4WF3CBC1E VER.A.1 ■Features ■Outline ● Highest luminous flux ● Super energy efficiency ● Very long operating life ● Superior UV Resistance ■Applications W1 ● Small Area Illuminations ● Back Lighting ● ● W2 W3 Top View Side View Other Lighting Indoor Lighting ■Absolute Dimension Unit:mm Tolerance:±0.30mm Maximum Rating Item ■Directivity (Ta=25℃) Value Symbol Unit 0 W1/W2/W3 DC Forward Current IF 3*160 mA Pulse Forward Current* IFP 3*250 mA Reverse Voltage VR 15 V Power Dissipation PD 3*1,728 mW Operating Temperature Topr -30 ~ +85 Storage Temperature Tstg -40 ~ +100 ℃ ℃ Lead Soldering Temperature Tsol 260℃/5sec - 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(W1/2/3) IF=150mA 9.0 9.9 10.8 V DC Reverse Current IR VR=15V - - 10 µA Φv(W) IF=3*150mA 450 480 - lm IF=150mA 150 160 - lm Luminous Flux Color Temperature Chromaticity Coordinates* 50% Power Angle Φv(W1/2/3) CCT IF=3*150mA - 6500 - K x IF=3*150mA - 0.31 - - y IF=3*150mA - 0.33 - - 2θ1/2 IF=3*150mA - 120 - deg Note: *1. Tolerance of chromaticity coordinates is ±10% *3. Tolerance of luminous Flux is ±15% *2. Chromaticity Coordinates tolerance: ±15% *4 Don’t drive at rated current more than 5s without heat sink for High Power emitter series. LED & Application Technologies VER A.0