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Part No. Chip Lens Color Vf (v) Iv (mcd)
IF=20 mA 		Viewing Angle
2θ1/2
Material Emiited color λp (nm) Typ Max Min Typ
UL-L346URD AlGaInP 　 Red 625 Red Diffused 2.2 2.6 880 1015 110/50
UL-L346UYD AlGaInP 　 Yellow 595 Yellow Diffused 2.2 2.6 880 1015 110/50
UL-L346UGD
 InGaN 　 Pure Green 525 Green Diffused 3.6 4.0 1500 1700 110/50
UL-L346SBD InGaN 　 Blue 470 Blue Diffused 3.6 4.0 500 800 110/50
UL-L346SWD
 InGaN 　 White / White Diffused 3.6 4.0 1500 1700 110/50
................................................................................................................................................................. UP
Part No. Chip Lens Color Vf (v) Iv (mcd)
IF=20 mA 		Viewing Angle
2θ1/2
Material Emiited color λp (nm) Typ Max Min Typ
UL-L546URD AlGaInP 　 Red 625 Red Diffused 2.2 2.6 880 1015 110/40
UL-L546UYD AlGaInP 　 Yellow 595 Yellow Diffused 2.2 2.6 880 1015 110/40
UL-L546UGD
 InGaN 　 Pure Green 525 Green Diffused 3.6 4.0 1500 1700 110/40
UL-L546SBD InGaN 　 Blue 470 Blue Diffused 3.6 4.0 500 800 110/40
UL-L546SWD
 InGaN 　 White / White Diffused 3.6 4.0 1500 1700 110/40
................................................................................................................................................................. UP
Part No. Chip Lens Color Vf (v) Iv (mcd)
IF=20 mA 		Viewing Angle
2θ1/2
Material Emiited color λp (nm) Typ Max Min Typ
UL-L446URD AlGaInP 　 Red 625 Red Diffused 2.2 2.6 880 1015 120/60
UL-L446UYD AlGaInP 　 Yellow 595 Yellow Diffused 2.2 2.6 880 1015 120/60
UL-L446UGD
 InGaN 　 Pure Green 525 Green Diffused 3.6 4.0 1500 1700 120/60
UL-L446SBD InGaN 　 Blue 470 Blue Diffused 3.6 4.0 500 800 120/60
UL-L446SWD
 InGaN 　 White / White Diffused 3.6 4.0 1500 1700 120/60
................................................................................................................................................................. UP
　
Part No. Chip Lens Color Vf (v) Iv (mcd)
IF=20 mA 		Viewing Angle
2θ1/2
Material Emiited color λp (nm) Typ Max Min Typ
UL-L588URD AlGaInP 　 Red 625 2.2 2.6 2500 4200 50/20
UL-L588UYD AlGaInP 　 Yellow 595 2.2 2.6 2500 4200 50/20
UL-L588UGD
 InGaN 　 Pure Green 525 3.6 4.0 1900 3200 50/20
UL-L588SBD InGaN 　 Blue 470 3.6 4.0 880 1500 50/20
UL-L588SWD
 InGaN 　 White / 3.6 4.0 2500 4200 50/20
................................................................................................................................................................. UP
Part No. Chip Lens Color Vf (v) Iv (mcd)
IF=20 mA 		Viewing Angle
2θ1/2
Material Emiited color λp (nm) Typ Max Min Typ
UL-L636URD AlGaInP 　 Red 625 Red Diffused 2.2 2.6 880 1015 70/30
UL-L636UYD AlGaInP 　 Yellow 595 Yellow Diffused 2.2 2.6 880 1015 70/30
UL-L636UGD
 InGaN 　 Pure Green 525 Green Diffused 3.6 4.0 1500 1700 70/30
UL-L636SBD InGaN 　 Blue 470 Blue Diffused 3.6 4.0 500 800 70/30
UL-L636SWD
 InGaN 　 White / White Diffused 3.6 4.0 1500 1700 70/30
................................................................................................................................................................. UP
Part No. Chip Lens Color Vf (v) Iv (mcd)
IF=20 mA 		Viewing Angle
2θ1/2
Material Emiited color λp (nm) Typ Max Min Typ
UL-L633URD AlGaInP 　 Red 625 Red Diffused 2.2 2.6 880 1015 70/30
UL-L633UYD AlGaInP 　 Yellow 595 Yellow Diffused 2.2 2.6 880 1015 70/30
UL-L633UGD
 InGaN 　 Pure Green 525 Green Diffused 3.6 4.0 1500 1700 70/30
UL-L633SBD InGaN 　 Blue 470 Blue Diffused 3.6 4.0 500 800 70/30
UL-L633SWD
 InGaN 　 White / White Diffused 3.6 4.0 1500 1700 70/30
................................................................................................................................................................. UP
Part No. Chip Lens Color Vf (v) Power(mW/sr)
IF=50mA 		Viewing Angle
2θ1/2
Material Emiited color λp (nm) Typ Max Min Typ
UL-LA3IR4-K GaAlAs/GaAs Infrared 940 1.25 1.50 11.5 33.5 30
UL-LA3SIR4-K GaAlAs/GaAs Infrared 880 1.30 1.70 11.5 33.5 30
UL-LA3UIR4-K GaAlAs/GaAs Infrared 850 1.50 1.80 16.5 65.5 30
UL-LA3IRB4-K1 GaAlAs/GaAs Infrared 940 Blue Trans 1.25 1.50 7.5 11 50
UL-LA3SIRB4-K1 GaAlAs/GaAs Infrared 880 Blue Trans 1.55 1.80 7.5 11 50
UL-LA3UIRB4-K1 GaAlAs/GaAs Infrared 850 Blue Trans 1.55 1.80 15 20 50
................................................................................................................................................................. UP
Part No. Chip Lens Color Vf (v) Power(mW/sr)
IF=50mA 		Viewing Angle
2θ1/2
Material Emiited color λp (nm) Typ Max Min Typ
UL-LA5IR3 GaAlAs/GaAs Infrared 940 1.25 1.50 16.5 46.5 20
UL-LA5SIR3 GaAlAs/GaAs Infrared 880 1.30 1.70 16.5 46.5 20
UL-LA5UIR3 GaAlAs/GaAs Infrared 850 1.50 1.80 45.3 128.5 20
UL-LA5IR3-K GaAlAs/GaAs Infrared 940 1.20 1.50 11.8 23.8 40
UL-LA5SIR3-K GaAlAs/GaAs Infrared 880 1.30 1.70 11.8 23.8 40
UL-LA5UIR3-K GaAlAs/GaAs Infrared 850 1.50 1.80 23 65 40
................................................................................................................................................................. UP
Part No. Chip Lens Color

light current
Ic(on)(ma)
@Vce=5V
Ee=0.5mW/cm2

saturation voltage
Vce(sat)(v)
@Ic=0.1mA
Ee=0.1mW/cm2 		Breakdown voltage
Vbr(ceo)(v)
@Ic=0.1mA
Ee=0mW/cm2
Dark curremt
ID(nA @Vce=10V
Ee=0mW/cm2 		Viewing Angle
2θ1/2
Material λp (nm) Typ Max Min Typ
UL-LA3PTC4 si-phototransistor 940 4.5 0.5 30 100 30
UL-LA3PT4 si-phototransistor 940 Black 3.5 0.5 30 100 30
................................................................................................................................................................. UP
Part No. Chip Lens Color

light current
Ic(on)(ma)
@Vce=5V
Ee=0.5mW/cm2

saturation voltage
Vce(sat)(v)
@Ic=0.1mA
Ee=0.1mW/cm2 		Breakdown voltage
Vbr(ceo)(v)
@Ic=0.1mA
Ee=0mW/cm2
Dark curremt
ID(nA @Vce=10V
Ee=0mW/cm2 		Viewing Angle
2θ1/2
Material λp (nm) Typ Max Min Typ
UL-LA5PTC3 si-phototransistor 940 5.5 0.5 30 100 35
UL-LA5PT3 si-phototransistor 940 Black 4.7 0.5 30 100 35
................................................................................................................................................................. UP
Part No. Chip Lens Color Vf (v) P (mW)
IF=20 mA 		Viewing Angle
2θ1/2
Material Emiited color λp(nm) Typ Max Min Typ
UL-LA3CUV4 InGaN Ultra Violet 395~405 3.6 4.0 10 20 20
UL-LA3UV4
 InGaN Ultra Violet 395~405 3.5 3.8 20 35 30
................................................................................................................................................................. UP
Part No. Chip Lens Color Vf (v) P (mW)
IF=20 mA 		Viewing Angle
2θ1/2
Material Emiited color λp(nm) Typ Max Min Typ
UL-LA5UV3-1 InGaN Ultra Violet 410~415 3.5 3.8 120 240 10
UL-LA5PUV3-1
 InGaN Ultra Violet 395~405 3.5 4.0 / 20 20
UL-LA5UV3 InGaN Ultra Violet 400~405 3.5 3.8 60 100 20
UL-LA5CUV3-K
 InGaN Ultra Violet 395~405 3.5 4.0 10 15 30
................................................................................................................................................................. UP
Part No. Chip Lens Color Vf (v) P (mW)
IF=20 mA 		Viewing Angle
2θ1/2
Material Emiited color λp(nm) Typ Max Min Typ
UL-LA8UVW3 InGaN Ultra Violet 400~405 White Diffused 3.5 3.8 7.0 15 50
....................................................................................................................................................................... UP
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