275nm 100mW 150mW UVC LED Light Disinfection for Healthcare Water Purificatioin

Ultraviolet (UV) light is a short-wavelength not visible to our eyes. UV-C light is in wavelengths of 200-320nm and considered germicidal UV. UVC LEDs are used in scientific and industrial instruments to measure the quality of water, air, and biological samples, and the latest sanitation, disinfection and sterilization methods.

Ultraviolet germicidal irradiation (UVGI) is a sterilization and disinfection way that uses Ultraviolet C (UV-C) light to kill or inactivate microorganisms by disrupting their DNA. UVGI is used for air and surfaces sterilization disinfection.

Features :

1. Package size: 6.5*6.5*1.5mm

2. Ceramic substrate package is adopted

3. Welding method: reflow welding

4. Comply with RoHS standards

5. Adopt high reliability package with stable energy

6. Eutectic process is adopted

Remark :

1. All dimensions are in mm

2. The plus or minus tolerance is 0.1mm without clear marking

Parameters :  (Ta=25℃)

Note :

1. The measured tolerance of the output optical power is 10%

2. Voltage measurement tolerance is 0.1V

3. The measurement tolerance of the main wavelength is 1nm

4. Both can be operated with pulse (frequency: 100Hz, duty ratio: 5%), and the maximum working current is 260mA

Note :

In order to obtain a better stable output, UV-LED needs a good heat dissipation environment or heat dissipation system. It is recommended that the lamp bead should not exceed 50℃ in working condition.

Typical Photoelectric Parameter Curve