元器件交易网www.cecb2b.comBRIGHT LED ELECTRONICS CORP. SINCE 1981BL-B4534-L ● Features: ●Package dimensions: 1. Chip material: GaAsP/GaP 2. Emitted color : Hi-Eff Red 3. Lens Appearance : Red Diffused 4. Low power consumption. 5. High efficiency. 6. Versatile mounting on P.C. Board or panel. 7. Low current requirement. 8. T-1 3/4 type package 9. This product don’t contained restriction substance, compliance ROHS standard. 0.5(.02) SQ. TYP.Cathode5.0(.197)8.62(.339)1.0(.04)1.5(.059) MAX.25.4(1.0) MIN.5.7(.22)FLAT DENOTES CATHODE1.0(.04) MIN.2.54(.10) NOM.● 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 Symbol Power Dissipation Forward Current Reverse Voltage Operating Temperature Storage Temperature Soldering Temperature
Pd
Rating 14
Unit mW
IF 7 mA VR 5 V Topr Tstg Tsol
-40℃~80℃ -40℃~85℃ 260℃(for 5 seconds)
Ver.2.0 Page: 1 of 2
元器件交易网www.cecb2b.comBRIGHT LED ELECTRONICS CORP. SINCE 1981BL-B4534-L ● Electrical and optical characteristics(Ta=25℃) Parameter Symbol ConditionMin. Typ. Max. Unit Forward Voltage Luminous Intensity Reverse Current Peak Wave Length Dominant Wave Length Spectral Line Half-width Viewing Angle VF Iv IR λp λd ∆λ IF=2mA IF=2mA VR=5V - - - 1.8 8.0 - 0 - 45 35 2.2 - 100 V mcd µA IF2mA - IF2mA 617 IF2mA - - - nm 638 nm - nm - deg 2θ1/2 IF2mA ● Typical Electro-Optical Characteristics Curves Fig.1 Relative intensity vs. Wavelength1.060Fig.2 Forward current derating curve vs. Ambient temperature50Relative radiant intensityForward current(mA)400.5302005400740Wavelength λ(nm)====10020406080100Ambient temperature Ta(℃)Fig.3 Forward current vs. Forward voltage503.0Fig.4 Relative luminous intensityvs. Ambient temperature40Relative luminous intensity123452.5Forward current(mA)2.0301.5201.0100.500-40-200204060Forward voltage(V)Ambient temperature Ta(℃)Fig.5 Relative luminous intensityvs. Forward current2.0Fig.6 Radiation diagram0102030Relative luminous intensity(@20mA)1.5Relative radiant intensity1.0401.00.90.85060700.50.78090010203040500.50.30.10.20.40.6Forward current (mA) Ver.2.0 Page: 2 of 2
