BL-B6D120-2P

BRIGHT LED ELECTRONICS CORP. SINCE 1981 BL-B6D120-2P ● Features: 1. Lens Appearance : red diffused 2. Low power requirement. 3. Excellent characters appearance. 4. Solid state reliability. 5. single color 6. Versatile mounting on P.C. Board or panel. ● Package dimensions: ● Description: 1. The BL-B6D120-2P series consists of 20.0mm diameter big lamps. 2. This product use super red chips, which are made from AlGaAs on GaAs substrate. 3. This product doesn't contain restriction substance, comply ROHS standard. 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* Reverse Voltage Operating Temperature Storage Temperature Soldering Temperature 1 1 Symbol Pd IF IFP VR Topr Tstg Tsol Rating 240 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 2 2.1 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BL-B6D120-2P Max. 7.8 100 648 - ● Electrical and optical characteristics(Ta=25℃) Parameter Symbol Condition Forward Voltage Luminous Intensity VF Iv IR λp λd ∆λ 2θ1/2 IF=20mA IF=20mA VR=5V IF=20mA IF=20mA IF=20mA IF=20mA Min. 638 - Typ. 5.1 400 660 20 180 Unit V mcd Reverse Current Peak Wave Length Dominant Wave Length Spectral Line Half-width Viewing Angle µA 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 0 540 590 640 0 20 40 60 80 100 Wavelength λ(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 1 2 3 4 5 2.5 Forward current(mA) 2.0 30 1.5 20 1.0 10 0.5 0 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 2