Round Tower Type LED lamp BL-L189 ■ Features: Ø 1.8 mm Round Tower Type LED Lamps.. Ø Ultra brightness. Ø Choice of various viewing angles. Ø Full color Display application. Ø IC compatible /Low current capability. Ø RoHs Compliance ■ Electrical-optical characteristics: (Ta=25℃) (Test Condition: IF=20mA) Chip Part Number Emitted Color λP (n m) Material Lens Type Forward Voltage(VF) Unit:V Luminous Intensity (Iv) Unit:mcd Viewi ng Typ Max Min. Typ. BL-L189SRC Hi Red AlGaAs,SH 660 1.85 2.20 50 200 BL-L189LRC Super Red AlGaAs,DH 660 1.85 2.20 200 500 BL-L189URC Ultra Red AlGaAs,DDH 660 1.95 2.20 500 700 BL-L189UEC Ultra Orange AlGaInP 630 2.10 2.50 120 700 BL-L189UYC Ultra Yellow AlGaInP 590 2.10 2.50 150 600 BL-L189UGC Ultra Green AlGaInP 574 2.20 2.50 50 800 BL-L189PGC Ultra Pure Green InGaN 525 3.80 4.50 400 1200 BL-L189BGC Ultra Bluish Green InGaN 505 3.80 4.50 400 1000 BL-L189BC Blue InGaN 430 3.80 4.50 400 800 BL-L189UBC Ultra Blue InGaN 470 2.70 4.20 400 1200 BL-L189VC UV InGaN 405 3.80 4.50 100 150 BL-L189UWC Ultra White InGaN 2.70 4.20 400 2500 Water Clear / Angle 2?1/2( deg) 50 ■ Absolute maximum ratings (Ta=25℃) Parameter Forward Current IF Power Dissipation Pd Reverse Voltage VR Peak Forward Current IPF (Duty 1/10 @1KHZ) Operation Temperature T OPR Storage Temperature T STG Lead Soldering Temperature TSOL U ni t SR LR UR UE UY UG PG BG B UB UV W 25 60 5 25 60 5 25 60 5 30 65 5 30 65 5 30 75 5 30 110 5 30 110 5 30 120 5 30 120 5 30 120 5 30 120 5 mW 150 150 150 150 150 150 150 100 100 100 100 100 mA -40 to +80 -40 to +85 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: [email protected] , [email protected] mA V ℃ ℃ ℃ Round Tower Type LED lamp BL-L189 ■ Package configuration & Internal circuit diagram 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: [email protected] , [email protected] Round Tower Type LED lamp BL-L189 ■ Typical electrical-optical characteristics curves: (A) 1.0 (B) (C) (D) (2) (3) (8) (4) (1) (6) (5) (9) (10) 0.5 0 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 Wavelength(nm) RELATIVE INTENSITY Vs WAVELENGTH(λ p ) (1) - GaAsP/GaAs 655nm/Red (9) - GaAlAs 880nm (2) - GaP 570nm/Yellow Green (3) - GaAsP/GaP 585nm/Yellow (10) - GaAs/GaAs & GaAlAs/GaAs 940nm (A) - GaN/SiC 430nm/Blue (4) - GaAsp/GaP 635nm/Orange & Hi-Eff Red (5) - GaP 700nm/Bright Red (B) - InGaN/SiC 470nm/Blue (C) - InGaN/SiC 505nm/Ultra Green (6) - GaAlAs/GaAs 660nm/Super Red (D) - InGaAl/SiC 525nm/Ultra Green (8) - GaAsP/GaP 610nm/Super Red 8 64 5 2 3 40 30 20 10 0 1.2 1.6 2.0 2.4 2.6 3.0 4.0 3.0 2.0 1.0 0 20 60 80 40 30 20 1 6 2,4,8,A 3 5 10 0 100 20 0.2 4 3 2 -20 -10 0 10 20 30 40 50 60 80 100 4 3 2 70 1 AMBIENT TEMPERATURE Ta(℃ ) 60 30KHz 3KHz 300Hz 100KHz 10KHz 1KHz 100Hz 10 9 8 7 6 5 Ipeak M AX. IDC MAX. 0.5 40 AMBIENT TEMPERATURE Ta(℃) FORWARD CURRENT VS. AMBIENT TEMPERATURE 3KHz 300KHz 1KHz 100KHz F-REFRESH RATE 10 10KHz 9 8 7 6 5 1 5 4 2 3 0.1 -30 40 FORWARD CURRENT (mA) RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT Ipeak MAX. IDC MAX. REL ATIVE LUMIN OU S IN TENSITY 1 5 B FORWARD VOLTAGE (Vf) FORWARD CURRENT VS. FORWARD VOLTAGE 3 2 50 1 FORWARD CURRENT(mA) FORWARD CURRENT(mA) RELATIVE LUMINOUS INTENSITY 1 50 1 10 100 1000 tp-PULSE DURATION uS (1,2,3,4,6,8,B.D.J.K) 10,000 1 1 10 100 1000 tp-PULSE DURATION uS (5) 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: [email protected] , [email protected] 10,000