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| BRIGHT LED ELECTRONICS CORP. SINCE 1981 BL-BB44V4V Features: 1. Chip material: AlInGaN 2. Emitted color : Super Blue 3. Lens Appearance : Blue Trans 4. Low power consumption. 5. High efficiency. 6. Versatile mounting on P.C. Board or panel. 7. Low current requirement. 8. 5mm diameter package substance, compliance ROHS standard. 9. This product don't contained restriction Package dimensions 4.98(.196) 1.0(.04) 8.7(.342) 1.5(.059) MAX. 25.4(1.0) MIN. 0.5(.02) SQ. TYP. Cathode 5.9(.232) 1.0(.04) MIN. 2.54(.10) NOM. FLAT DENOTES CATHODE Applications: 1. TV set 2. Monitor 3. Telephone 4. Computer 5. Circuit board Notes: 1. All dimensions are in millimeters (inches). 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 Power Dissipation Forward Current Peak Forward Current*1 Reverse Voltage Operating Temperature Storage Temperature Soldering Temperature 1 Symbol Pd IF IFP VR Topr Tstg Tsol Rating 120 30 150 5 -40~80 -40~85 260(for 5 seconds) Unit mW mA mA V * Condition for IFP is pulse of 1/10 duty and 0.1msec width. Ver.2.0 Page: 1 of 3 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BL-BB44V4V Unit V mcd Electrical and optical characteristics(Ta=25) Parameter Forward Voltage Luminous Intensity Symbol VF Iv IR p d 21/2 Condition IF=20mA IF=20mA VR=5V IF=20mA IF=20mA IF=20mA IF=20mA Min. 465 - Typ. 3.5 3000 470 30 12 Max. 4.0 100 475 - Reverse Current Peak Wave Length Dominant Wave Length Spectral Line Half-width Viewing Angle A nm nm nm deg Typical electro-optical characteristics curves Fig.1 Relative intensity vs. Wavelength 1.0 60 Fig.2 Forward current derating curve vs. Ambient temperature 50 Relative radiant intensity Forward current(mA) 40 0.5 30 20 10 0 420 470 520 0 20 40 60 80 100 Wavelength (nm) Ambient temperature Ta() Fig.3 Forward current vs. Forward voltage 50 3.0 Fig.4 Relative luminous intensity vs. Ambient temperature 40 Relative luminous intensity 2.5 Forward current(mA) 2.0 30 1.5 20 1.0 10 0.5 0 1 2 3 4 5 0 -40 -20 0 20 40 60 Forward voltage(V) Ambient temperature Ta() Fig.5 Relative luminous intensity vs. Forward current 2.0 Fig.6 Radiation diagram 0 10 20 30 Relative luminous intensity(@20mA) 1.5 Relative radiant intensity 1.0 40 1.0 0.9 0.8 50 60 70 0.5 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.2.0 Page: 2 of 3 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BL-BB44V4V Bin Limits 1. Intensity bin limits (At IF= 20mA) Bin Code : W X Y Z ZA : Min. (mcd) : 930 1390 2090 3220 4880 : Max. (mcd) : 1840 2760 4260 6440 9660 : 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 d(nm) Bin Code 4 5 Min. (nm) 464 469 Max. (nm) 471 476 Bin x x color bin code Intensity bin code Ver.2.0 Page: 3 of 3 |
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