The Luckylight KWM-R30881XUAB is an 8x8 Super Amber Dot Matrix LED Display module featuring a large emitting area (3.0*3.0mm) LED sources. With a 1.2-inch (31.7mm) matrix height, these displays offer flat packaging, light weight, and easy assembly, making them a high-quality, low-cost, and reliable solution. They are designed for applications requiring high intensity and low power consumption, such as audio equipment and instrument panels. The product is RoHS compliant.
| Model No. | Chip Material | Face Color | Description |
|---|---|---|---|
| KWM-R30881AUAB | AlGaInP | Black | Row Anode |
| KWM-R30881CUAB | AlGaInP | Black | Row Cathode |
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Luminous Intensity | IV | 18.0 | 36.0 | --- | mcd | IF=20mA (Note 1) |
| Luminous Intensity Matching Ratio (dot To dot) | Iv-m | --- | --- | 2:1 | IF=10mA | |
| Peak Emission Wavelength | p | --- | 610 | --- | nm | IF=20mA |
| Dominant Wavelength | d | --- | 605 | --- | nm | IF=20mA (Note 2) |
| Spectral Line Half-Width | --- | 20 | --- | nm | IF=20mA | |
| Forward Voltage | VF | --- | 2.1 | 2.6 | V | IF=20mA |
| Reverse Current | IR | --- | --- | 50 | A | VR=5V |
| Parameter | Symbol | Max. | Unit | Condition |
|---|---|---|---|---|
| Power Dissipation (Per dot) | PD | 65 | mW | Ta=25 |
| Peak Forward Current (Per dot) | IFP | 100 | mA | (1/10 Duty Cycle, 0.1ms Pulse Width) |
| Forward Current (Per dot) | IF | 25 | mA | Dating Linear From 25 |
| Dating Linear From 25 | 0.4 | mA/ | ||
| Reverse Voltage | VR | 5 | V | |
| Operating Temperature Range | Topr | -40 to +80 | ||
| Storage Temperature Range | Tstg | -40 to +85 | ||
| Soldering Temperature | Tsld | 260 | for 5 Seconds |
