BL-L344UWC

Cylindrical LED lamp BL-L344 Chip Part Number Emitted Color Material λP (n m) Lens Type Forward Voltage(VF) Unit:V BL-L344SRC BL-L344LRC BL-L344URC BL-L344UEC BL-L344UYC BL-L344UGC BL-L344PGC BL-L344BGC BL-L344BC Hi Red Super Red Ultra Red Ultra Orange Ultra Yellow Ultra Green AlGaAs,SH AlGaAs,DH AlGaAs,DDH AlGaInP AlGaInP BL-L344UBC BL-L344VC BL-L344UWC w . w w Ultra Pure Green Ultra Bluish Green Blue Ultra Blue UV Ultra White AlGaInP InGaN lu t e b 660 660 630 590 574 525 Water Clear 505 430 470 405 / InGaN InGaN InGaN InGaN InGaN Parameter Forward Current IF Power Dissipation Pd Reverse Voltage VR Peak Forward Current IPF (Duty 1/10 @1KHZ) Operation Temperature TOPR Storage Temperature TSTG Lead Soldering Temperature TSOL SR 25 60 5 150 LR 25 60 5 150 Max.260 5 for 3 sec Max. (1.6mm from the base of the epoxy bulb) APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS REV NO: V.2 Page 1 of 3 WWW.BETLUX.COM EMAIL: SALES@BETLUX.COM , BETLUX@BETLUX.COM ¥ £ £ ¥¤ ¢ ¢ ¢ ¢ Absolute maximum ratings (Ta=25 ) UR 25 60 5 150 ¢ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡   Features: 3.0mm Cylindrical LED lamp Ultra brightness. Choice of various viewing angles. Diffused, Transparent and Water clear lens are available. IC compatible /Low current capability. RoHs Compliance Electrical-optical characteristics: (Ta=25 ) (Test Condition: IF=20mA) Luminous Intensity (Iv) Unit:mcd Viewi ng 660 . x Typ 1.85 1.85 1.95 2.10 2.10 2.20 3.80 3.80 3.80 2.70 3.80 2.70 Max 2.20 2.20 m o c Min. 30 Typ. 80 70 150 125 160 160 35 320 250 420 550 35 300 350 450 450 110 1100 900 900 1100 110 1500 Angle 2θ1/2( deg) 2.20 2.50 2.50 2.50 4.50 4.50 4.50 4.20 4.50 4.20 100 UE 30 65 5 150 UY 30 65 5 150 UG 30 75 5 150 PG 30 110 5 150 BG 30 110 5 100 B 30 120 5 100 UB 30 120 5 100 UV 30 120 5 100 W 30 120 5 100 U nit mA mW V mA -40 to +80 -40 to +85 Cylindrical LED lamp BL-L344 Notes: 1. All dimensions are in millimeters (inches) 2. Tolerance is 0.25(0.01")unless otherwise noted. 3. Specifications are subject to change without notice. APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS REV NO: V.2 Page 2 of 3 WWW.BETLUX.COM EMAIL: SALES@BETLUX.COM , BETLUX@BETLUX.COM ¦   Package configuration & Internal circuit diagram w . w w lu t e b . x m o c CATHODE ANODE Cylindrical LED lamp BL-L344 1 .0 0.5 0 350 Wavelength(nm) RELATIVE INTENSITY Vs WAVELENGTH( p ) (1) - GaAsP/GaAs 655nm/Red (2) - GaP 570nm/Yellow Green (3) - GaAsP/GaP 585nm/Yellow (4) - GaAsp/GaP 635nm/Orange & Hi-Eff Red (5) - GaP 700nm/Bright Red (6) - GaAlAs/GaAs 660nm/Super Red (8) - GaAsP/GaP 610nm/Super Red (9) - GaAlAs 880nm (10) - GaAs/GaAs & GaAlAs/GaAs 940nm (A) - GaN/SiC 430nm/Blue (B) - InGaN/SiC 470nm/Blue (C) - InGaN/SiC 505nm/Ultra Green (D) - InGaAl/SiC 525nm/Ultra Green 50 FORWARD CURRENT(mA) RELATIVE LUMINOUS INTENSITY 3 2 1 0.5 0.2 0.1 -30 -20 -10 1 8 64 5 23 4.0 40 30 20 10 0 1.2 3.0 1.6 2.0 2.4 2.6 FORWARD VOLTAGE (Vf) FORWARD CURRENT VS. FORWARD VOLTAGE w 0 10 FORWARD CURRENT (mA) RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT AMBIENT TEMPERATURE Ta( ) FORWARD CURRENT VS. AMBIENT TEMPERATURE 1 5 4 2 3 10 9 8 7 6 5 4 3 2 20 30 40 50 60 70 1 1 Ipeak MAX. IDC MAX. 300KHz 3KHz 10KHz 1KHz 100KHz F-REFRESH RATE 3KHz 300Hz 30KHz 100KHz 10KHz 1KHz 100Hz 10 9 8 7 6 5 Ipeak MAX. IDC MAX. 4 3 2 1 1 10 100 1000 tp-PULSE DURATION uS (5) AMBIENT TEMPERATURE Ta( ) 10 100 1000 10,000 tp-PULSE DURATION uS (1,2,3,4,6,8,B.D.J.K) NOTE:25 free air temperature unless otherwise specified APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS REV NO: V.2 Page 3 of 3 WWW.BETLUX.COM EMAIL: SALES@BETLUX.COM , BETLUX@BETLUX.COM ¨ e .b w w 2.0 1.0 0 3.0 20 40 60 lu t 1 5 B 100 80 © § ©   Typical electrical-optical characteristics curves: (A) (B) (C) (D) (2) (3) (8) (4) (1) (6) (5) (9) (10) 400 450 500 550 600 650 700 750 800 850 900 950 1000 . x 50 40 30 20 10 0 FORWARD CURRENT(mA) m o c 20 40 60 80 100 RELATIVE LUMINOUS INTENSITY 1 6 2,4,8,A 3 5 10,000