LD2541U/V Series
1000pcs
1. All dimensions are in millimeters(inches), Tolerance is + 0.25mm(0.01inch)unless other wise noted.
2. Specifications are subject to change without notice.
3. The gap between the reflector and PCB shall not exceed 0.25mm.
Table1:
Four Digits 7 Segment LED Display, Digit Height: 6.20mm(0.25inch), External Dimensions: 36.00x11.00x5.10mm (LxWxHmm) | ||||||||
Part No. | Chip | Iv@IF=20mA | Iv@IF=20mA | |||||
Common Cathode | Common Anode | Material | Color | WLD | One Seg | One DP | ||
Min. | Typ. | Min. | Typ. | |||||
LD2541UR | LD2541VR | GaAlAs | Super Red | 640 | 8 | 10 | 8 | 10 |
LD2541UD | LD2541VD | GaAlAs | Hi-Red | 640 | 18 | 25 | 18 | 25 |
LD2541UO | LD2541VO | GaAsP | Orange | 625 | 7 | 9 | 7 | 9 |
LD2541UY | LD2541VY | GaAsP | Yellow | 588 | 8 | 10 | 8 | 10 |
LD2541UG | LD2541VG | GaP | Green | 568 | 7 | 9 | 7 | 9 |
LD2541UUR | LD2541VUR | AlGaInP | Ultra Red | 640 | 30 | 45 | 30 | 45 |
LD2541UUO | LD2541VUO | AlGaInP | Ultra Orange | 625 | 45 | 60 | 45 | 60 |
LD2541UUA | LD2541VUA | AlGaInP | Ultra Amber | 65 | 30 | 45 | 30 | 45 |
LD2541UUY | LD2541VUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 | 30 | 45 |
LD2541UUG | LD2541VUG | AlGaInP | Ultra Green | 573 | 30 | 45 | 30 | 45 |
LD2541UPG | LD2541VPG | InGaN | Pure Green | 525 | 120 | 300 | 120 | 300 |
LD2541UUB | LD2541VUB | InGaN | Ultra Blue | 470 | 30 | 45 | 30 | 45 |
LD2541UUW | LD2541VUW | InGaN | Ultra White | \ | 100 | 120 | 100 | 120 |
Unit: | \ | \ | \ | nm | mcd | mcd | mcd | mcd |
Table2:
Color | Electrical optical Characteristics[1] | Absolute Maximum Ratings[1] | |||||
Forward Voltage@ IF=20mA | Reverse | Power Dissipation | DC Forward Current | Peak Forward Current[2] | |||
Typ. | Max. | ||||||
Super Red | Per Seg. | 1.8 | 2.2 | 30 | 60 | 25 | 100 |
Per DP | 1.8 | 2.2 | 30 | 60 | 25 | 100 | |
Hi-Red | Per Seg. | 1.8 | 2.2 | 30 | 60 | 25 | 100 |
Per DP | 1.8 | 2.2 | 30 | 60 | 25 | 100 | |
Orange | Per Seg. | 2.1 | 2.5 | 30 | 80 | 30 | 100 |
Per DP | 2.1 | 2.5 | 30 | 80 | 30 | 100 | |
Yellow | Per Seg. | 2.1 | 2.5 | 30 | 80 | 30 | 100 |
Per DP | 2.1 | 2.5 | 30 | 80 | 30 | 100 | |
Green | Per Seg. | 2.2 | 2.5 | 30 | 80 | 30 | 100 |
Per DP | 2.2 | 2.5 | 30 | 80 | 30 | 100 | |
Ultra Red | Per Seg. | 1.9 | 2.6 | 30 | 60 | 30 | 100 |
Per DP | 1.9 | 2.6 | 30 | 60 | 30 | 100 | |
Ultra Orange | Per Seg. | 2 | 2.6 | 30 | 65 | 30 | 100 |
Per DP | 2 | 2.6 | 30 | 65 | 30 | 100 | |
Ultra Amber | Per Seg. | 2 | 2.6 | 30 | 65 | 30 | 100 |
Per DP | 2 | 2.6 | 30 | 65 | 30 | 100 | |
Ultra Yellow | Per Seg. | 2 | 2.6 | 30 | 65 | 30 | 100 |
Per DP | 2 | 2.6 | 30 | 65 | 30 | 100 | |
Ultra Green | Per Seg. | 2.1 | 2.6 | 30 | 75 | 30 | 100 |
Per DP | 2.1 | 2.6 | 30 | 75 | 30 | 100 | |
Pure Green | Per Seg. | 3.5 | 4 | 30 | 110 | 30 | 100 |
Per DP | 3.5 | 4 | 30 | 110 | 30 | 100 | |
Ultra Blue | Per Seg. | 3.5 | 4 | 30 | 120 | 30 | 100 |
Per DP | 3.5 | 4 | 30 | 120 | 30 | 100 | |
Ultra White | Per Seg. | 3.5 | 4 | 30 | 120 | 30 | 100 |
Per DP | 3.5 | 4 | 30 | 120 | 30 | 100 | |
Unit: | \ | V | V | uA | mW | mA | mA |
Notes: 1. At Ta=25 deg. 2. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse
1. All dimensions are in millimeters(inches), Tolerance is + 0.25mm(0.01inch)unless other wise noted.
2. Specifications are subject to change without notice.
3. The gap between the reflector and PCB shall not exceed 0.25mm.
Table1:
Four Digits 7 Segment LED Display, Digit Height: 6.20mm(0.25inch), External Dimensions: 36.00x11.00x5.10mm (LxWxHmm) | ||||||||
Part No. | Chip | Iv@IF=20mA | Iv@IF=20mA | |||||
Common Cathode | Common Anode | Material | Color | WLD | One Seg | One DP | ||
Min. | Typ. | Min. | Typ. | |||||
LD2541UR | LD2541VR | GaAlAs | Super Red | 640 | 8 | 10 | 8 | 10 |
LD2541UD | LD2541VD | GaAlAs | Hi-Red | 640 | 18 | 25 | 18 | 25 |
LD2541UO | LD2541VO | GaAsP | Orange | 625 | 7 | 9 | 7 | 9 |
LD2541UY | LD2541VY | GaAsP | Yellow | 588 | 8 | 10 | 8 | 10 |
LD2541UG | LD2541VG | GaP | Green | 568 | 7 | 9 | 7 | 9 |
LD2541UUR | LD2541VUR | AlGaInP | Ultra Red | 640 | 30 | 45 | 30 | 45 |
LD2541UUO | LD2541VUO | AlGaInP | Ultra Orange | 625 | 45 | 60 | 45 | 60 |
LD2541UUA | LD2541VUA | AlGaInP | Ultra Amber | 65 | 30 | 45 | 30 | 45 |
LD2541UUY | LD2541VUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 | 30 | 45 |
LD2541UUG | LD2541VUG | AlGaInP | Ultra Green | 573 | 30 | 45 | 30 | 45 |
LD2541UPG | LD2541VPG | InGaN | Pure Green | 525 | 120 | 300 | 120 | 300 |
LD2541UUB | LD2541VUB | InGaN | Ultra Blue | 470 | 30 | 45 | 30 | 45 |
LD2541UUW | LD2541VUW | InGaN | Ultra White | \ | 100 | 120 | 100 | 120 |
Unit: | \ | \ | \ | nm | mcd | mcd | mcd | mcd |
Table2:
Color | Electrical optical Characteristics[1] | Absolute Maximum Ratings[1] | |||||
Forward Voltage@ IF=20mA | Reverse | Power Dissipation | DC Forward Current | Peak Forward Current[2] | |||
Typ. | Max. | ||||||
Super Red | Per Seg. | 1.8 | 2.2 | 30 | 60 | 25 | 100 |
Per DP | 1.8 | 2.2 | 30 | 60 | 25 | 100 | |
Hi-Red | Per Seg. | 1.8 | 2.2 | 30 | 60 | 25 | 100 |
Per DP | 1.8 | 2.2 | 30 | 60 | 25 | 100 | |
Orange | Per Seg. | 2.1 | 2.5 | 30 | 80 | 30 | 100 |
Per DP | 2.1 | 2.5 | 30 | 80 | 30 | 100 | |
Yellow | Per Seg. | 2.1 | 2.5 | 30 | 80 | 30 | 100 |
Per DP | 2.1 | 2.5 | 30 | 80 | 30 | 100 | |
Green | Per Seg. | 2.2 | 2.5 | 30 | 80 | 30 | 100 |
Per DP | 2.2 | 2.5 | 30 | 80 | 30 | 100 | |
Ultra Red | Per Seg. | 1.9 | 2.6 | 30 | 60 | 30 | 100 |
Per DP | 1.9 | 2.6 | 30 | 60 | 30 | 100 | |
Ultra Orange | Per Seg. | 2 | 2.6 | 30 | 65 | 30 | 100 |
Per DP | 2 | 2.6 | 30 | 65 | 30 | 100 | |
Ultra Amber | Per Seg. | 2 | 2.6 | 30 | 65 | 30 | 100 |
Per DP | 2 | 2.6 | 30 | 65 | 30 | 100 | |
Ultra Yellow | Per Seg. | 2 | 2.6 | 30 | 65 | 30 | 100 |
Per DP | 2 | 2.6 | 30 | 65 | 30 | 100 | |
Ultra Green | Per Seg. | 2.1 | 2.6 | 30 | 75 | 30 | 100 |
Per DP | 2.1 | 2.6 | 30 | 75 | 30 | 100 | |
Pure Green | Per Seg. | 3.5 | 4 | 30 | 110 | 30 | 100 |
Per DP | 3.5 | 4 | 30 | 110 | 30 | 100 | |
Ultra Blue | Per Seg. | 3.5 | 4 | 30 | 120 | 30 | 100 |
Per DP | 3.5 | 4 | 30 | 120 | 30 | 100 | |
Ultra White | Per Seg. | 3.5 | 4 | 30 | 120 | 30 | 100 |
Per DP | 3.5 | 4 | 30 | 120 | 30 | 100 | |
Unit: | \ | V | V | uA | mW | mA | mA |
Notes: 1. At Ta=25 deg. 2. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse