La description
1. What is the size detail and circuit?
Multiplex Internal circuits:
2. Summary:
| Digit Height: | 0.3 inch digit height |
| Available Emitting color: | Red, yellow-green, orange, amber, yellow, pure green, blue, blanc |
| Available Face color: | Red, blanc, grey, and black. |
| Available Segment Color: | Red, blanc (milky),water clear, and yellow. |
| Available Electrode: | Common anode or common cathode |
3. What emitting color you can have?
| Part No. | Chip | IV@IF=20mA | ||||
| Common Anode |
Common Cathode | Matériel | Couleur | WLD | One Seg | |
| LSD2840BR-G | LSD2840AR-G | AlGaInP | Super Red | 640nm | 3 | |
| SD2840BUR-G | LSD2840AUR-G | AlGaInP | Ultra Red | 620 | 9 | |
| LSD2840BO-G | LSD2840AO-G | AlGaInP | Orange | 605 | 5 | |
| LSD2840BY-G | LSD2840AY-G | AlGaInP | Yellow | 580 | 5 | |
| LSD2840BG-G | LSD2840AG-G | AlGaInP | Yellow green | 570nm | 3 | |
| LSD2840BPG-G | LSD2840APG-G | InGaN | Pure Green | 520nm | 15 | |
| LSD2840BB-G | LSD2840AB-G | InGaN | Blue | 470nm | 11 | |
| LSD2840BW-G | LSD2840AW-G | InGaN | Blanc | x0.27 y0.25 | 30 | |
| Unit: | nm | mcd | ||||
4. What max voltage and current you can use to drive it?
| Couleur | Electrical Characteristics[1] | Absolute Maximum Ratings[1] | |||||
| VF@ IF=20mA[2] | Reverse Actuel VR=5V |
Power Dissipation | DC Forward Current | Peak Forward Current[3] | |||
| Typ. | Max. | ||||||
| Super Red | 1.9 | 2.6 | 30 | 60 | 20 | 100 | |
| Ultra Red | 2.0 | 2.6 | 30 | 65 | 20 | 100 | |
| Orange | 2.0 | 2.6 | 30 | 65 | 20 | 100 | |
| Yellow | 2.0 | 2.6 | 30 | 65 | 20 | 100 | |
| Yellow green | 2.1 | 2.6 | 30 | 75 | 20 | 100 | |
| Pure Green | 3.0 | 3.6 | 30 | 110 | 20 | 100 | |
| Blue | 3.0 | 3.6 | 30 | 120 | 20 | 100 | |
| Blanc | 3.0 | 3.6 | 30 | 120 | 20 | 100 | |
| Unit: | V | V | uA | mW | mA | mA | |
5. How do we produce?
