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AlGaInP/GaAs Red Orange Power Chip ---TK 540UOL
1. Scope
‧The specification applies to AlGaInP LED power chips. ‧Type : TK 540UOL.
2. Structure
‧AlGaInP/GaAs red orange LED chip. ‧Electrode P (anode) side : Gold. ‧Electrode N (cathode) side : Gold alloy.
3. Size
‧Chip size : 1015 μm ×1015 μm (40 mil ×40 mil ) ‧Chip height : 200 μm ± 30 μm ‧Pattern drawing : per fig. 1
4. Electro-Optical Characteristics
Parameter Forward Voltage Reverse Voltage Luminous Intensity Wavelength Spectrum Width of Half Value Symbol VF VR IV λp/λd Δλ Condition IF =20 mA IF =350 mA IR =10μA IF =20 mA IF =350 mA IF =20 mA IF =20 mA Min. Typ. 1.80 2.10 ※ ※ 630/625 20 (Ta = +25 ℃) Max. Unit 2.00 V 2.30 V V mcd mcd nm nm
5 90 550
※ Rank L‧min≧90.0 , 105.0≦avg. < 115.0 Rank M‧min≧90.0 , 115.0≦avg.< 125.
TK540UOL Datasheet