0.52 inch 4 digits 7 segment Display
Product Description
Technical Data Sheet
Notes:
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 Digit 7 Segment LED Display, Digit Height:13.20mm(0.52 inch), External Dimensions: 50.80x17.50x7.00mm (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. | |||||
| LD5241AR | LD5241BR | GaAlAs | Super Red | 640 | 8 | 10 | 8 | 10 |
| LD5241AD | LD5241BD | GaAlAs | Hi-Red | 640 | 18 | 25 | 18 | 25 |
| LD5241AO | LD5241BO | GaAsP | Orange | 625 | 7 | 9 | 7 | 9 |
| LD5241AY | LD5241BY | GaAsP | Yellow | 588 | 8 | 10 | 8 | 10 |
| LD5241AG | LD5241BG | GaP | Green | 568 | 7 | 9 | 7 | 9 |
| LD5241AUR | LD5241BUR | AlGaInP | Ultra Red | 640 | 30 | 45 | 30 | 45 |
| LD5241AUO | LD5241BUO | AlGaInP | Ultra Orange | 625 | 45 | 60 | 45 | 60 |
| LD5241AUA | LD5241BUA | AlGaInP | Ultra Amber | 605 | 30 | 45 | 30 | 45 |
| LD5241AUY | LD5241BUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 | 30 | 45 |
| LD5241AUG | LD5241BUG | AlGaInP | Ultra Green | 573 | 30 | 45 | 30 | 45 |
| LD5241APG | LD5241BPG | InGaN | Pure Green | 525 | 120 | 300 | 120 | 300 |
| LD5241AUB | LD5241BUB | InGaN | Ultra Blue | 470 | 30 | 45 | 30 | 45 |
| LD5241AUW | LD5241BUW | 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