BRIGHT LED ELECTRONICS CORP. BL-BK83V4V SINCE 1981 ● Features: ● Package dimensions: 1. Chip material: AlGaInP/GaAs 2. Emitted color : Super Yellow 5.9(.232) 3. Lens Appearance : Water Clear 4. Low power consumption. 5. High efficiency. 4.98(.196) 6. Versatile mounting on P.C. Board or panel. 7. Low current requirement. 8.7(.342) 1.0(.039) 8. T-1 3/4 type package 9. This product don’t contained restriction 1.5(.059) MAX. substance, compliance ROHS standard. 0.5(.02) SQ. TYP. ● Applications: Cathode 25.4(1.0) MIN. 1.0(.039) MIN. 1. TV set 2.54(.10) NOM. 2. Monitor Notes: 3. Telephone 1. All dimensions are in millimeters (inches). 4. Computer 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. 5. Circuit board ● Absolute maximum ratings(Ta=25℃) Parameter Symbol Rating Unit Power Dissipation Pd 80 mW Forward Current IF 30 mA Peak Forward Current*1 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) 1 * Condition for IFP is pulse of 1/10 duty and 0.1msec width. Ver.2.0 Page: 1 of 2 BRIGHT LED ELECTRONICS CORP. BL-BK83V4V 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 - 3600 - 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 - 15 - deg ● Typical electro-optical characteristics curves Fig.1 RELATIVE INTENSITY VS. WAVELENGTH Fig.2 FORWARD CURRENT DERATING CURVE 1.0 60 FORWARD CURRENT (mA) RELATIVE RADIANT INTENSITY 50 0.5 0 540 590 40 30 20 10 0 640 20 WAVELENGTH (nm) 50 80 100 3.0 2.5 RELATIVE LUMINOUS INTENSITY (NORMALIZED AT 20mA) 40 FORWARD CURRENT (mA) 60 Fig.4 RELATIVE LUMINOUS INTENSITY VS. AMBIENT TEMPERATURE Fig.3 FORWARD CURRENT VS. FORWARD VOLTAGE 30 20 10 0 40 AMBIENT TEMPERATURE Ta( C) 1 2 3 4 2.0 1.5 1.0 0.5 0 -40 5 FORWARD VOLTAGE (V) 0 -20 20 40 60 AMBIENT A TEMPERATURE Ta( C) RADIATION DIAGRAM Fig.5 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT 0 3.0 10 20 2.0 Relative Radiant Intensity RELATIVE LUMINOUS INTENSITY(@20mA) 30 1.0 0 10 20 30 40 50 1.0 40 0.9 50 0.8 60 70 0.7 80 90 0.5 0.3 0.1 0.2 0.4 0.6 FORWARD CURRENT (mA) Ver.2.0 Page: 2 of 2