SEL1021 SANKEN | Alldatasheet
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Technical content
(V) I F typ max (mA) Part Number Lens color Reverse current IR Condition (mA) V R max (V) Intensity IV Condition (mcd) I F typ (mA) Peak wavelength lP Condition (nm) I F typ (mA) Spectrum half width Dl Condition (nm) I F typ (mA) Chip materialEmitting color 3·5 Rectangular LED SEL1021 Series External Dimensions Symbol Unit Rating Condition IF mA 30 DIF mA/°C -0.45 Above 25 °C IFP mA 100 f=1kHz, tw £100ms VR V3 Top °C -30 to +85 Tstg °C -30 to +100 Absolute maximum ratings (Ta=25°C) SEL1021 Series Tolerance: –0.3 (Unit: mm) 2.0 1.9 1.9 2.0 2.0 SEL1121R SEL1821D SEL1921D SEL1721Y SEL1421G Diffused red Diffused orange Diffused orange Diffused yellow Diffused green Electrical Optical characteristics (Ta=25°C) 0.9 3.0 3.8 7.0 2.5 2.5 2.5 2.5 2.5 700 610 587 570 560 100 Deep red Amber Orange Yellow Green GaP GaAsP GaP –0.1 –0.2 –0.2 5.0 0.8 0.5 –0.5–0.2 1.5 –0.2 3.0 3.8 0.8 6.0 (2.0) 0.5 1.1max Resin heap 1.5max Resin burr 0.3max 6.020.0min (2.54) 1.0min –0.2 Cathode mark –0.1 Cathode