BRIGHT LED ELECTRONICS CORP. BIR-BM1331 SINCE 1981 END-LOOK PACKAGE LIGHT EMITTING DIODE z Package Dimensions: 3.00(.118) z Features: 1. High radiant power and high radiant intensity. 2. Standard T-1package. 5.30(.209) 0.81(.032) 3. Peak wavelength λp=940nm. 4. Good spectral matching to si-photodetector. 1.5(.059) MAX. 5. Radiant angle: 30° 23.4(.921) MIN. 6. Lens Appearance: Water Clear. 3.80(.150) 7. This product doesn't contain restriction 0.5(.02) SQ. TYP. Anode substance, comply ROHS standard 2.54(.100) NOM. z Cathode 1.00(.039) MIN. NOTES: 1.All dimensions are in millimeters (inches). Applications: 1. Remote Control. 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. 2. Automatic Control System. z Absolute Maximum Ratings(Ta=25℃) Parameter Symbol Rating Unit Power Dissipation Pd 100 mW Continuous Forward Current IF 100 mA IFP 1.0 A VR 5 V Operating Temperature Topr -45℃~85℃ - Storage Temperature Tstg -45℃~100℃ - Soldering Temperature Tsol 260℃(for 5 seconds) - Peak Forward Current *1 Reverse Voltage *1 Condition for is IFP pulse of 1/10 duty and 0.1 msec width. Rev:1.0 Page1 Page1 of of 3 2 BRIGHT LED ELECTRONICS CORP. BIR-BM1331 SINCE 1981 z Optical- Electrical Characteristics (@TA=25℃) Parameter Symbol Test Conditions Min TYP Max Unit Radiant Intensity Ie IF=50mA 11.78 33.4 - mW/sr Forward Voltage VF IF=50mA - 1.25 1.50 V Reverse Current IR VR=5V - - 100 µA Peak Wavelength λp IF=20mA - 940 - nm Spectral Line Half- Width ∆λ IF=20mA - 50 - nm Viewing Angle 2θ1/2 IF=20mA - 30 - deg z Typical Optical-Electrical Characteristic Curves Fig.2 Forward Current Vs Ambient Temperature Fig.1 Spectral Dlstrbution 120 Forward Current IF (mA) Relative Radiant Intensity 1.0 0.5 840 100 80 60 40 20 0 -40 1040 940 Wavelength Output Power To Value @50mA (mA) 100 Forward Current 80 60 40 20 1.0 0 2.0 0 20 40 60 80 100 Fig.4 Relative Radiant Intensity Vs Ambient Tembeb Ature Fig.3 Forward Current Vs 0 -20 Ambient Temperature (nm) 3.0 4.0 3.0 2.5 2.0 1.5 1.0 0.5 0 -40 (V) Forward Voltage -20 0 20 40 60 Ambient Temperature Fig.5 Relative Radiant Intensity Vs Forward Current (°C) FIG.6 Radiant Diagram 4.0 0 10 20 Relative Radiant Intensity Output Power Relative To Value At @ 50mA 30 3.0 2.0 1.0 1.0 40 0.9 50 0.8 60 70 0.7 0 0 20 40 60 Forward Current 80 80 100 (mA) 90 0.5 0.3 0.1 0.2 0.4 0.6 Rev:1.0 Page2 of 3 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BIR-BM1331 z Tapping and packaging specifications(Units: mm) z Packaging Bag Dimensions Notes: 1、1000pcs per bag, 8Kpcs per box. 2、All dimensions are in millimeters(inches). 3、Specifications are subject to change without notice. Rev:1.0 Page3 of 3