BRIGHT LED ELECTRONICS CORP. BL-R2132W SINCE 1981 ● Features: ●Package dimensions: 1. Chip material: GaP /GaP 2. Emitted color : green 1.9(.075) 4.9(.193) 3. Lens Appearance : green diffused 4. Low power consumption. 6.5(.256) 5. Most suitable for use like level indicator. 6. Excellent uniformity of light emittance. 7. Long life solid state reliability. 5.03(.20) 2.0(.079) 0.7(.028) 2.8(.110) 1.5(.059) MAX. 25.4(1.0) MIN. 5.03(.20) CATHODE 8. Compatible. 0.5(.02) SQ.TYP. 2.54(.100) 2.8(.110) 1.0(.03) MIN. NOM. ● Applications: 1. TV set Notes: 2. Monitor 1. All dimensions are in millimeters (inches). 3. Telephone 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. 4. Computer 5. Circuit board ● 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 2 BRIGHT LED ELECTRONICS CORP. BL-R2132W 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 - 3.0 - mcd Reverse Current IR VR=5V - - 100 µA Peak Wave Length λp IF=20mA - 568 - nm Dominant Wave Length λd IF=20mA 560 - 576 nm Spectral Line Half-width ∆λ IF=20mA - 30 - nm Viewing Angle 2θ1/2 IF=20mA - 140 - 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 0 520 570 0 620 20 Wavelength λ(nm) 50 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 0 20 40 60 Ambient temperature Ta(℃) Forward voltage(V) Fig.5 Relative luminous intensity vs. Forward current Fig.6 Radiation diagram 0 2.0 10 20 30 Relative radiant intensity Relative luminous intensity(@20mA) 60 Fig.4 Relative luminous intensity vs. Ambient temperature Fig.3 Forward current vs. Forward voltage 0 40 Ambient temperature Ta(℃) 1.5 1.0 0.5 1.0 40 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 2