Hebei I.T. (Shanghai) Co., Ltd. SPECIFICATION Part No. : S12LY9C Features： Highest Flux Yellow High reliability and Very long operating life Low voltage DC operated More Energy Efficient NO UV + Superior ESD protection + + RoHS Compliant - - Typical Applications： Reading lights Portable Automotive Exterior Decorative Unit: mm NOTE: All dimensions are millimeter. Tolerance is ±0.1mm unless otherwise noted DIRECTIVITY 0° Relative Luminous 1.0 Ta=25°C IF=350mA 30° 60° 0.5 0 90° 60° 30° 0° 0.5 90° 1.0 Radiation Angle ZZZOHG]FRP Page 1 of 1 Hebei I.T. (Shanghai) Co., Ltd. Absolute maximum ratings（Ta = 25℃） SPECIFICATION Part No.: S12LY9C Value Parameter Symbol DC Forward Current IF Ipeak Pd Tj Topr Tstr --- Peak Pulse Current Power Dissipation LED Junction Temperature Operating Temperature Storage Temperature ESD Sensitivity Soldering Temperature --- Test Condition Min. Max. Unit mA ---350 ---500 mA ---0.98 W 120 ℃ ----25 ℃ +100 -40 +120 ℃ 8000 ---V 260℃ for 5 Seconds max ---Duty=0.1mS，1kHz ------------HBM ---- Electrical and optical characteristics （Ta = 25℃） Value Parameter Symbol Forward Voltage Luminous Flux Viewing Angle VF Φv 2θ1/2 Dominant Wavelength λd Luminous Flux Bins（Ta = 25℃） Bin G H Min Max 30 40 40 50 ZZZOHG]FRP Test Condition IF = 350mA Unit Min. Typ. Max. ---30 ---- 2.5 ---120 3 ------- V lm Deg. 585 ---- 595 nm Unit: lm Page 2 of 2