LED UVC Lamp 275nm And 395nm LED Ultraviolet Light Disinfection
Best household products 3535 UVC LED to kill bacterias
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Product Introduction
Features
1. High reliability packaging energy stabilization
2. Welding Method: reflow soldering
3. Ceramic substrate encapsulation
4. Compliance with RoHS standards
5. Eutectic process
Package Dimensions
Electro-optical characteristics(Ta=25℃)
Project | Chip | Symbol | Test conditions | Min | Typ | Max | Unit |
Forward voltage | UVC | VF | IF=50mA | 5 | 6.0 | 7.5 | V |
UVA | VF | IF=20mA | 2.8 | 3.0 | 3.4 | V | |
Forward current | UVC | IF | - | - | 50 | 60 | mA |
UVA | IF | - | 20 | - | 60 | mA | |
Optical power | UVC | IV | IF=50mA | 5 | 6 | 8 | mW |
UVA | IV | IF=20mA | 40 | 50 | 80 | mW | |
Peak wavelength | UVC | λp | IF=50mA | 270 | 275 | 285 | nm |
UVA | λp | IF=20mA | 395 | - | 405 | nm | |
Half wave width | UVC | △λ | IF=50mA | - | 9.6 | - | nm |
UVA | △λ | IF=20mA | - | 8 | - | nm | |
Viewing Angle | UVC+UVA | 2θ½ | IF=50mA | - | 130 | - | ° |
Thermal resistance | UVC+UVA | R | IF=50mA | - | 25 | - | ℃/W |
Typical optical characteristics curves
Applications
1. Disinfection for household electrical appliances
2. Food and clothing object surface sterilization
3. Sterilization and disinfection of water，air
4. Sterilization of medical device
5. Disinfection of public places
6. Disinfection of baby products
The combination of UVA+UVC Led Ultraviolet Light Disinfection is worth adopting
In terms of sterilization and purification, UVC leds are the most common, but UVA leds also play an important role. UVA photocatalyst technology has an indirect bactericidal effect. Under the action of ultraviolet light, the photocatalyst produces a strong catalytic degradation function, which can effectively degrade toxic and harmful gases in the air and kill a variety of bacteria. It can also decompose toxins released by bacteria or fungi and treat them harmlessly. Almost all microorganisms can oxidize and decompose free radicals produced by UVA photocatalysts. At the same time, UVA photocatalyst technology also has the functions of formaldehyde removal, deodorization, antifouling and air purification. Although UVC LED has a strong bactericidal and disinfection effect, it is harmful to the human body, and limited by the problems of low light efficiency and high cost, it is still not used in large indoor places. UVA+UVC LED ultraviolet light disinfection combined with each other can achieve complementary, and can be used in the human environment. In general, UVA+UVC LED ultraviolet light disinfection scheme in the field of air disinfection and purification has a high cost performance.Judging from the current market performance,this combination is worthy of promotion and adoption.
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