L5871

LED Infrared LED L5871, L6486 Plastic package LED for camera auto-focus Features l Low forward voltage: 2.4 V (IF=1.0 A) l High radiant output power by constant voltage drive l Small emission spot (reflector size) Applications l Auto-focus I Absolute maximum ratings (Ta=25 °C) Parameter Symbol Condition Forward current I. Reverse voltage V4 Pulse forward current I.2 Pulse width=10 µs Duty ratio=1 % Operating temperature Topr Storage temperature Tstg Value 80 3 1.0 -25 to +80 -30 to +100 Unit mA V A °C °C I Electrical and optical characteristics (Ta=25 °C) Parameter Symbol Condition Peak emission wavelength Spectral half width Forward voltage Pulse forward voltage Reverse current Radiant flux Radiant illuminance Rise time Fall time lp I.=50 mA Dl I.=50 mA V. I.=50 mA V.2 I.=1.0 A I4 V4=3 V fe I.=50 mA P- I.=50 mA tr I.=50 mA, 10 to 90 % tf I.=50 mA, 90 to 10 % Min. 880 5.0 - L5871 Typ. 900 60 1.35 2.4 7.0 0.7 0.45 0.45 Max. 930 1.45 2.8 30 0.7 0.7 L6486...