BRIGHT LED ELECTRONICS CORP. BL-BK331-AA-AV SINCE 1981 ●Features: 1. Chip material: AlGaInp/ GaAs ● Package dimensions: 2. Emitted color : Super Yellow 3. Lens Appearance : Water Clear 4. Low power consumption. 5. High efficiency. 6. Versatile mounting on P.C. Board or panel. 7. Low current requirement. 8. 3mm diameter package. 9. This product don’t contained restriction substance, compliance ROHS standard. ● Applications: 1. TV set 2. Monitor Notes: 3. Telephone 1. All dimensions are in millimeters (inches). 4. Computer 5. Circuit board 2. Tolerance is ±0.25mm (0.01”) unless otherwise specified. 3. Lead spacing is measured where the leads emerge from the package. 4. Specifications are subject to change without notice. ● Absolute Maximum Ratings(Ta=25℃) Parameter Symbol Rating Unit Pd 80 mW IF 30 mA Peak Forward Current* IFP 150 mA Reverse Voltage VR 5 V Operating Temperature Topr -40℃~80℃ Storage Temperature Tstg -40℃~85℃ Soldering Temperature Tsol 260℃(for 5 seconds) Power Dissipation Forward Current 1 1 * Condition for IFP is pulse of 1/10 duty and 0.1msec width. Ver.1.0 Page: 1 of 3 BRIGHT LED ELECTRONICS CORP. BL-BK331-AA-AV SINCE 1981 ● Electrical and optical characteristics(Ta=25℃) Parameter Symbol Condition Min. Typ. Max. Unit Forward Voltage VF IF=20mA - 2.0 2.6 V Luminous Intensity Iv IF=20mA - 1000 - mcd Reverse Current IR VR=5V - - 100 µA Peak Wave Length λp IF=20mA - 590 - nm Dominant Wave Length λd IF=20mA 582 - 592 nm Spectral Line Half-width ∆λ IF=20mA - 15 - nm Viewing Angle 2θ1/2 IF=20mA - 30 - deg ● Typical electro-optical characteristics curves Fig.2 Forward current derating curve vs. Ambient temperature Fig.1 Relative intensity vs. Wavelength 1.0 60 Forward current(mA) Relative radiant intensity 50 0.5 40 30 20 10 0 540 590 0 640 20 Wavelength λ (nm) Fig.3 Forward current vs. Forward voltage Relative luminous intensity Forward current(mA) 100 80 3.0 40 30 20 10 1 2 3 4 2.5 2.0 1.5 1.0 0.5 0 -40 5 -20 Forward voltage(V) 0 20 40 60 Ambient temperature Ta(℃) Fig.6 Radiation diagram Fig.5 Relative luminous intensity vs. Forward current 0 2.0 10 20 30 Relative radiant intensity Relative luminous intensity(@20mA) 60 Fig.4 Relative luminous intensity vs. Ambient temperature 50 0 40 Ambient temperature Ta(℃) 1.5 1.0 0.5 40 1.0 0.9 50 0.8 60 70 0.7 80 90 0 10 20 30 40 50 0.5 0.3 0.1 0.2 0.4 0.6 Forward current (mA) Ver.1.0 Page: 2 of 3 BRIGHT LED ELECTRONICS CORP. BL-BK331-AA-AV SINCE 1981 ● Bin Limits 1. Intensity Bin Limits (At IF= 20mA) Bin Code Min. (mcd) Max. (mcd) : : : T 280 550 U 410 820 V 620 1230 W 930 1840 X 1390 2760 : : : 2 . C o l o r B i n L i m i t s ( A t I F = 2 0 m A ) : Dominant Wave Length λd(nm) Bin Code Min. (nm) Max. (nm) 2 581 585 3 583 587 4 585 589 5 587 591 6 589 593 Bin Code Min. (v) Max. (v) B 1.75 2.05 C 1.95 2.25 D 2.15 2.45 E 2.35 2.65 3 . V F B i n L i m i ts ( A t I F = 2 0 m A ) ● Bin： x x x VF bin code color bin code Intensity bin code Ver.1.0 Page: 3 of 3