Description
1. What is the size detail and circuit?
2. Summary:
| Digit Height: | 0.56 inch digit height |
| Available Emitting color: | Red, yellow-green, orange, amber, yellow, pure green, blue, white |
| Available Face color: | Red, white, grey, and black. |
| Available Segment Color: | Red, white (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 | [email protected]=20mA | |||||
| Common Cathode | Common Anode |
Material | Color | WLD | One Seg | One DP | ||
| Min. | Typ. | Min. | Typ. | |||||
| LSD3941AUR | LSD3941BUR | AlGaInP | Ultra Red | 640 | 30 | 45 | 30 | 45 |
| LSD3941AUO | LSD3941BUO | AlGaInP | Ultra Orange | 625 | 45 | 60 | 45 | 60 |
| LSD3941AUA | LSD3941BUA | AlGaInP | Ultra Amber | 605 | 30 | 45 | 30 | 45 |
| LSD3941AUY | LSD3941BUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 | 30 | 45 |
| LSD3941AUG | LSD3941BUG | AlGaInP | Ultra Green | 573 | 30 | 45 | 30 | 45 |
| LSD3941APG | LSD3941BPG | InGaN | Pure Green | 525 | 120 | 300 | 120 | 300 |
| LSD3941AUB | LSD3941BUB | InGaN | Ultra Blue | 470 | 30 | 45 | 30 | 45 |
| LSD3941AW | LSD3941BW | InGaN | Ultra White | 100 | 120 | 100 | 120 | |
| Unit: | nm | mcd | mcd | mcd | mcd | |||
4. What max voltage and current you can use to drive it?
| Color | Electrical Characteristics[1] | Absolute Maximum Ratings[1] | |||||
| VF@ IF=20mA[2] | Reverse Current VR=5V |
Power Dissipation | DC Forward Current | Peak Forward Current[3] | |||
| Typ. | Max. | ||||||
| Ultra Red | 1.9 | 2.6 | 30 | 60 | 20 | 100 | |
| Ultra Orange | 2.0 | 2.6 | 30 | 65 | 20 | 100 | |
| Ultra Amber | 2.0 | 2.6 | 30 | 65 | 20 | 100 | |
| Ultra Yellow | 2.0 | 2.6 | 30 | 65 | 20 | 100 | |
| Ultra Green | 2.1 | 2.6 | 30 | 75 | 20 | 100 | |
| Pure Green | 3.0 | 3.6 | 30 | 110 | 20 | 100 | |
| Ultra Blue | 3.0 | 3.6 | 30 | 120 | 20 | 100 | |
| White | 3.0 | 3.6 | 30 | 120 | 20 | 100 | |
| Unit: | V | V | uA | mW | mA | mA | |
5. How do we produce?
