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BL-R2132K Fiches technique(PDF) 2 Page - BRIGHT LED ELECTRONICS CORP |
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BL-R2132K Fiches technique(HTML) 2 Page - BRIGHT LED ELECTRONICS CORP |
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2 / 2 page ![]() B BR RIIG GH HT T L LE ED D E EL LE EC CT TR RO ON NIIC CS S C CO OR RP P.. B BL L--R R2 21 13 32 2F F Ver.1.0 Page: 2 of 2 SINCE 1981 ● Electrical and optical characteristics(Ta=25℃) Parameter Symbol Condition Min. Typ. Max. Unit Forward Voltage VF IF=20mA - 2.2 2.6 V Luminous Intensity Iv IF=20mA - 7.0 - mcd Reverse Current IR VR=5V - - 100 µA Peak Wave Length λ p IF=20mA - 568 - nm Dominant Wave Length λ d IF=20mA 560 - 576 nm Spectral Line Half-width ∆λ IF=20mA - 30 - nm Viewing Angle 2θ1/2 IF=20mA - 125 - deg ● Typical electro-optical characteristics curves Fig.3 Forward current vs. Forward voltage Fig.4 Relative luminous intensity 0 0.5 1.0 1.5 10 20 30 40 50 2.0 0 10 20 30 40 50 12 3 4 5 520 0 0.5 1.0 570 620 0 -40 0.5 -20 0 20 1.0 1.5 2.0 2.5 3.0 40 60 40 10 10 0 20 30 20 40 60 50 60 100 80 Forward current (mA) Fig.5 Relative luminous intensity vs. Forward current Forward voltage(V) 0.7 0.8 0.9 1.0 0.5 0.3 0.1 0.2 70 80 90 0.4 0.6 40 60 50 vs. Ambient temperature Ambient temperature Ta( ) ℃ Fig.6 Radiation diagram 010 30 20 Fig.1 Relative intensity vs. Wavelength Wavelength λ (nm) Fig.2 Forward current derating curve vs. Ambient temperature Ambient temperature Ta( ) ℃ |
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