- Auto Lighting System[59]
- Diodes[24]
- Xenon Lamps[21]
- LED Displays[61]
- LED Lamps[24]
- Other Lights & Lighting Products[10]
- Ballasts[1]
- Other Electronic Components[10]
- Contact Person : Ms. Feng Nicole
- Company Name : Ningbo Hualian Electronic Science & Technology Co., Ltd.
- Tel : 86-574-63479504
- Fax : 86-574-63472268
- Address : Zhejiang,Ningbo,Weisan Road, Andong Industrial Zone, Andong Town
- Country/Region : China
- Zip : 315327
52 inches gray face digit LED displays
Detailed Product Description
1. Ta25°CABSOLUTE MAXIMUM RATINGS AT Ta=25°C
PARAMETER | Max. | UNIT |
Power Dissipation Per Segment | 50 | mW |
Peak Forward Current Per Segment (1/10duty cycle 0.1ms pulse width) | 100
| mA |
Average Forward Current Per Segment | 25 | mA |
Derating Linear From 25°C Per Segment | 0.2 | mA/°C |
Reverse Voltage Per Segment | 5 | V |
Operating Temperature Range | -35°C to + 85°C | |
Storage Temperature Range | -35°C to + 85°C | |
1.6mm,260°C,5 Lead Soldering Temperature 260°C at 1.6mm From Body for 5 seconds | ||
3. Ta25°CELECTRICAL/OPTICAL CHARACTERISTICS AT Ta=25°C
PARAMETER | SYMBOL | MIN. | TYP. | MAX. | UNIT | Test condition |
Luminous Intensity Per Segment | Iv | 1.0 | 2.0 | - | mcd | IF=10mA |
Dominant Wavelength | l D | - | 617 | - | nm | IF=20mA |
Peak Emission Wavelength | lP | - | 630 | - | nm | IF=20mA |
Spectral Line Half-Width | Dl | - | 20 | - | nm | IF=20mA |
Forward Voltage Per Segment | VF | - | 2.0 | 2.3 | V | IF=20mA |
Reverse Current Per Segment | IR | - | - | 100 | m A | VR =5V |
Luminous Intensity Matching Ratio (Segment To Segment) | Iv-m |
|
| 2:1 |
| IF =10mA |
