FEATURES 1 Standard T1 3 1 1/4 Duty Cycle 1 Pulse Rate 2.4Hz (VDD=5V) 1 Operating Voltage 3V 10V (DC) 1 Easily be driven by TTL &C-MOS circuit no external circuit needed ABSOLUTE MAXIMUN RATINGS 1 Operating Temperature Range ............................................................................................................................................................................... -20 ~80 1 Storage Temperature Range ................................................................................................................................................................................... -20 ~85 1 Operating Voltage(Max) ................................................................................................................................................................................................. 10 Volt 1 Reverse Voltage(Max) ..................................................................................................................................................................................................... -5 Volt Pulse Rate(Hz) VDD=5V (Hz) Chip Package T-1 Standard 1.0" Lead 3 T-13/4 Standard 1.0" Lead 5 Remark Material Emitted Color Peak Wave Length p (nm) GaP/GaP GaAsP/GaP GaAlAs GaP/GaP GaP/GaP GaAsP/GaP GaAsP/GaP GaP/GaP GaAsP/GaP GaAlAs GaP/GaP GaP/GaP GaAsP/GaP GaAsP/GaP Bright Red Hi-Eff Red Super Red Green Hi-Eff Y.G Yellow Orange Bright Red Hi-Eff Red Super Red Green Hi-Eff Y.G Yellow Orange 700 635 660 568 568 585 635 700 635 660 568 568 585 635 Part No. BB-B5171-C BB-B4571-C BB-B6171-C BB-B2171-C BB-BX1171-C BB-B3171-C BB-B4171-C BB-B5174 BB-B4574 BB-B6174 BB-B2174 BB-BX1174 BB-B3174 BB-B4174 Lens Appearance Min. Typ. Luminous Intensity IF=25mA (mcd) Viewing Angle Drawing 2 1/2 No. Max. Min. Typ. (deg) Red Diffused Green Diffused Yellow Diffused Orange Diffused 2.0 2.4 2.8 Red Diffused Green Diffused Yellow Diffused Orange Diffused 2.0 8.0 15.0 8.0 10.0 6.0 8.0 4.0 12.0 20.0 12.0 5.0 10.0 12.0 6.0 25.0 40.0 25.0 30.0 20.0 25.0 12.0 40.0 60.0 40.0 50.0 35.0 40.0 L-152 45 L-153 1.Hi-Eff Red / High-Efficiency Red 2.Trans / Transparent 3.2 1/2 The off-axis angle at which the luminous intensity is half the axial luminous intensity L-152 BB-Bxx71-C Series L-153 BB-Bxx74 Series 3.00(.118) 5.0(.197) 5.30(.209) 8.62(.339) 0.81(.032) 1.0(.04) 1.5(.059) MAX. 1.5(.059) MAX. 25.4(1.0) MIN. 25.4(1.00) MIN. 3.80(.150) 0.5(.02) SQ.TYP. 5.7(.22) 0.5(.02) SQ. TYP. 1.0(.04) MIN. 1.00(.039) MIN. 2.54(.10) NOM. 2.54(.10) NOM. Notes 45 1.All Dimensions are millimeters (inches). 2.Tolerance is 0.25mm (.010"). Yellow Stone corp. 886-2-28221522 FAX:886-2-28202309 www.ystone.com.tw YELLOW STONE CORP. Specifications subject to change without notice.