LED SPECIFICATION Part No.： 515xW8C Features： Single color High bright output Low power consumption High reliability and long life Descriptions： Dice material：GaInN Emitting Color：Super Bright White Device Outline：φ5mm Round Type Lens Type：Water Clear NOTE: All dimensions are millimetres. Tolerance is +/-0.25mmunless otherivise noted DIRECTIVITY 0° Relative Luminous 1.0 Ta=25° C IF=20mA 30° 60° 0.5 0 90° 60° 30° 0° 0.5 90° 1.0 Radiation Angle Page: 1 of 4 LED SPECIFICATION 515xW8C Part No.： Absolute maximum ratings（Ta = 25℃） Parameter Symbol Reverse Voltage VR Forward Current Test Value Condition Unit Min. Max. IR = 30μA 5 -- V IF ---- ---- 30 mA Power Dissipation Pd ---- ---- 108 mW Pulse Current Ipeak Duty=0.1mS，1kHz ---- 100 mA Operating Temperature Topr ---- -20 +85 ℃ Storage Tstr ---- -25 +100 ℃ Temperature Electrical and optical characteristics （Ta = 25℃） Parameter Symbol Forward Voltage VF Reverse Current Test Condition Value Unit Min. Typ. Max. IF = 20mA ---- 3.2 3.6 V IR VR = 5V ---- ---- 30 μA Luminous Intensity IV IF = 20mA ---- BIN ---- Viewing Angle 2θ1/2 IF = 20mA 13 mcd 17 Deg. Luminous Intensity Bins Chart（Ta = 25℃） Bin Y1 Y2 Z1 Z1 Z2 Z3 Min 6000 7000 8000 10000 12000 14000 Max 7000 8000 10000 12000 14000 16000 ZA2 Page: 2 of 4 LED SPECIFICATION Part No.： Chromaticity Coordinates Ranks (IF=20mA Wa1 Wa3 Wb2 Wc2 Wc4 Wd2 X Y X Y X Y X Y X Y X Y 0.243 0.200 0.246 0.236 0.264 0.267 0.287 0.295 0.306 0.332 0.330 0.360 0.215 0.230 0.230 0.250 0.248 0.286 0.283 0.305 0.298 0.350 0.321 0.379 0.230 0.250 0.248 0.286 0.275 0.321 0.330 0.360 0.321 0.379 0.366 0.419 0.263 0.220 0.264 0.267 0.283 0.305 0.330 0.339 0.330 0.360 0.361 0.385 Wa2 Wb1 Wc1 Wc3 Wd1 Wf 515xW8C Ta=25℃) X Y X Y X Y X Y X Y X Y 0.263 0.220 0.280 0.248 0.296 0.276 0.283 0.305 0.330 0.318 0.356 0.351 0.246 0.236 0.264 0.267 0.287 0.295 0.275 0.321 0.330 0.360 0.366 0.419 0.264 0.267 0.283 0.305 0.330 0.339 0.298 0.350 0.361 0.385 0.391 0.436 CIE 1931 Chromaticity diagram Y IF=20mA ； Ta=25° C W d2 Wf W W c1 c 2 W c4 W d1 W c3 W b2 W b1 W a3 W a2 W a1 x Page: 3 of 4 0.280 0.248 0.296 0.276 0.330 0.318 0.306 0.332 0.356 0.351 0.380 0.381 LED SPECIFICATION Part No.： 515xW8C Typical electrical/optical characteristic curves： FORWARD CURRENT Vs FORWARD VOLTAGE Luminous Intensity Relative Value at IF=20mA 2.5 40 30 20 10 Forward Current(mA) 50 2.4 2.8 3.2 3.6 Forward Voltage(V) 10 40 60 0.5 80 0 30 40 10 20 IF-Forward Current (mA) 50 2.5 20 20 1.0 LUMINOUS INTENSITY Vs. AMBIENT TEMPERATURE 30 0 1.5 0 FORWARD CURRENT DERATING CURVE 40 0 2.0 4.0 Relative Luminous Intensity 0 2.0 100 2.0 1.5 1.0 0.5 0 -40 Ambient Temperature TA (℃) Relative Luminous Intensity Forward Current(mA) 50 LUMINOUS INTENSITY Vs. FORWARD CURRENT -20 1.2 0 20 60 80 40 Ambient Temperature TA (℃) 100 Ta=25℃ 1.0 0.8 0.6 0.4 0.2 0 400 450 500 550 Wavelength 600 650 700 (nm) Page: 4 of 4