STAR Part No. S12GB7C Features Highest Flux Blue High reliability and Very long operating life (up to 100K hours) Low voltage DC operated More Energy Efficient than Incandescent and most Halogen lamps Superior ESD protection Typical Applications Decorative Portable(flashlight,bicycle) Automotive Exterior(Stop-Tail-Turn, NOTE: CHMSL,Mirror Side Repeat) All dimensions are millimetres. Tolerance is 0.1mm unless otherivise noted DIRECTIVITY Relative Luminous 1.0 0¡ ã Ta=25¡ ã C IF=20mA 30¡ ã 60¡ ã 0.5 0 90¡ ã 60¡ ã 30¡ ã 0¡ ã 0.5 90¡ ã 1.0 Radiation Angle Page: 1 of 3 STAR Part No. S12GB7C Absolute maximum ratings Parameter Symbol DC Forward Current Peak Pulse Current Power Dissipation IF Ipeak Pd Tj Topr Tstr ----- LED Junction Temperature Operating Temperature Storage Temperature ESD Sensitivity Soldering Temperature Ta = 25 ---Duty=0.1mS ------------HBM ----- Electrical and optical characteristics Forward Voltage Luminous Flux Viewing Angle VF v Luminous Flux Bins Bin Min Max C 10 15 Dominant WavelengthBin Min Max F 455 460 350 mA 500 mA 1.4 W 120 +100 +120 --V for 5 Seconds max Value Min. Typ. Max. IF = 350mA IF = 350mA IF = 350mA ---5 ---- 3.5 8 120 4.0 10 ---- IF = 350mA 460 ---- Ta = 25 B 5 10 d Unit V lm Deg. 470 nm Unit:lm D 15 20 E 20 25 F 25 30 G 30 40 Unit: nm Ta = 25 G 460 465 Unit Max. Ta = 25 Test Condition d ---------- -25 -40 8000 260 Symbol 2 1/2 Min. 1kHz Parameter Dominant Wavelength Value Test Condition H 465 470 I 470 475 J 475 480 Page: 2 of 3 STAR Part No. S12GB7C Typical electrical/optical characteristic curves FORWARD CURRENT Vs FORWARD VOLTAGE LUMINOUS FLUX Vs. FORWARD CURRENT 2.5 400 Relative Light Output(%) Forward Current(mA) 500 300 200 100 0 2.4 2.8 3.2 3.6 4.0 Forward Voltage(V) 2.0 1.5 1.0 0.5 0 4.4 0 100 200 300 400 IF-Forward Current (mA) 500 Vs. AMBIENT TEMPERATURE Relative Light Output(%) 2.5 400 300 200 100 0 20 40 60 80 100 Ambient Temperature T A (¡ æ ) 2.0 1.5 1.0 0.5 0 -40 -20 0 20 60 80 40 Ambient Temperature TA (¡ æ ) 100 4 6 5 /2 0 Relative Luminous Intensity Forward Current(mA) 500 FORWARD CURRENT DERATING CURVE 100 75 50 25 0 300 400 500 W a v e le n g th 600 (n m ) 700 Page: 3 of 3