E310-3 UVB LED Chip for Phototherapy / Horticulture/ Photochemistry Applications

E310-3 UVB LED

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 


< View our UVC LEDs 
< Back to All UVA & UVB LEDs
< Back to All LED Lighting Innovations 

Typical Spectrum

E310-3 UVB LED

 

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

Relative radiant flux vs forward current

 

Forward Current vs Forward Voltage

forward current vs forward voltage

 

 

Typical Emission Distribution Curve

 

Typical emission spectrum

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

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