E310-3 UVB LED Chip for Phototherapy / Horticulture/ Photochemistry Applications
E310-3 UV-B LED Chip for Phototherapy / Horticulture/ Photochemistry Applications
Part Number: E310-3
$24.16
Features
- Targeted: Narrow-band wavelength without unwanted spectrum
- Energy saving: Compared with the traditional lamps, the energy-saving is up to 80%
- Environmental protection: non-metal gas or harmful substances emitting technologies
- Ceramic substrate with improved thermal transfer for heat management
- Instant start, High frequency switching
- Dimensions: 3.45 x 3.45 x 1.3 mm (+/- 0.2 mm) (L x W x H)
- Life of more than 10,000 hours
- Compatible with the ILT-PWRTYLED.3W LED Power Supply
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Typical Spectrum
Electro-Optical Characteristics at 40mA (T=25℃, IF=40mA)
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Wavelength | λp | 305 - 315 | nm |
| Radiant Flux | Φе | 2 - 4 | mW |
| Forward Voltage | VF | 5.0 - 8.0 | V |
| Spectral Half-Width | Δλ | 9 - 14 | nm |
| Viewing Angle | 2Ө½ | 120o | deg |
Optical Output Power Grade (Constant Current):
| 6.5V 20mA | 6.5V 30mA | 6.5V 50mA |
|---|---|---|
| 1~2 mW | 2~3 mW | 3~4 mW |
Relative Radiant Flux vs Forward Current
Forward Current vs Forward Voltage
Typical Emission Distribution Curve
Other Specifications
Operating temperature: -30 - 60 oC
Storage temperature: -30 - 100 oC
Max welding temperature: 170 -180 oC
Compatible with the ILT-PWRTYLED.3W LED Power Supply
Mechanical Drawing
Note: For better stable output, UV LED Requires a good cooling environment or cooling system. It is recommended that the bracket temperature of the lamp bead should not exceed 50°C
