S51NW6C

STAR Part No. Features Highest Flux White High reliability and Very long operating life (up to 100K hours) Low voltage DC operated More Energy Efficient than Incandescent and most Halogen lamps NO UV Superior ESD protection S51NW6C Typical Applications Reading lights(car,bus,aircraft) Portable(flashlight,bicycle) Automotive Exterior(Stop-Tail-Turn, CHMSL,Mirror Side Repeat) Decorative NOTE: All dimensions are millimetres. Tolerance is f 0.1mm unless otherivise noted LIGHT PATTERN: Page: 1 STAR Part No. Absolute maximum ratings ˜Ta = 25 ¯ Parameter Symbol Test Condition S51NW6C Value Min. Max. Unit DC Forward Current Peak Pulse Current Power Dissipation LED Junction Temperature Operating Temperature Storage Temperature ESD Sensitivity Soldering Temperature IF Ipeak Pd Tj Topr Tstr ----- ---Duty=0.1mS ¨1kHz ------------HBM ----- ---------- -25 -40 8000 260 350 mA 500 mA 1.4 W 120 +100 +120 --V for 5 Seconds max Electrical and optical characteristics ˜Ta = 25 ¯ Parameter Symbol Test Condition Value Min. Typ. Max. Unit Forward Voltage Luminous Flux Viewing Angle VF v 2 '1/2 IF = 350mA IF = 350mA IF = 350mA ---25 ---- 3.5 30 150 4.0 ---- V lm Deg. Color Temperature CCT IF = 350mA 6500 ---- 8000 K Chromaticity Coordinates X,Y IF = 350mA WC -- Luminous Flux Bins ˜Ta = 25 ¯ Bin Min Max C 10 15 D 15 20 E 20 25 Unit:lm F 25 30 G 30 40 H 40 50 Dominant Wavelength- ‹ d ˜ Ta = 25 ¯ Bin Min Max B 8000K 10000K Unit: nm E 3500K 5000K C 6500K 8000K D 5000K 6500K Page: 2 STAR Part No. S51NW6C Chromaticity Coordinates Ranks (IF=20mA WA X 0.240 0.235 0.265 0.270 Ta=25 X ) 0.300 0.330 0.330 Y 0.210 0.248 0.295 0.240 WC 0.300 Y 0.280 0.335 0.360 0.310 WB X 0.270 0.265 0.300 0.300 Y 0.240 0.295 0.335 0.280 WD X 0.330 0.330 0.360 0.360 Y 0.310 0.360 0.385 0.345 CIE 1931 Chromaticity diagram IF=20mA T a=25¡ ã C Y x Page: 3 STAR No. S51NW6C Typical electrical/optical characteristic curves FORWARD CURRENT Vs FORWARD VOLTAGE 2.5 500 LUMINOUS FLUX Vs. FORWARD CURRENT Forward Current(mA) 300 Relative Light Output(%) 2.8 3.2 3.6 4.0 Forward Voltage(V) 4.4 400 2.0 1.5 200 100 0 2.4 1.0 0.5 0 0 100 200 300 400 IF-Forward Current (mA) 500 Vs. 500 FORWARD CURRENT DERATING CURVE Relative Light Output(%) AMBIENT TEMPERATURE 2.5 2.0 1.5 1.0 0.5 0 -40 -20 0 20 60 80 40 Ambient Temperature TA (¡ æ ) 100 Forward Current(mA) 400 300 200 100 0 20 40 60 80 100 Ambient Temperature T A (¡ æ ) '&() ! )! $' &* +, ! & ! #$ " % Page: 4