Features
LED Chip: Single Wave Deep Ultraviolet Chip.
High thermal conductivity aluminum nitride ceramic support, low thermal resistance, high reliability.
Built-in Zener Diode, anti-voltage protection.
High transmission rate quartz glass lens package.
Lead free product RoHs compliant.
Application
Surface sterilization: medical appliances, maternal and infant supplies, smart toilet, refrigerator, tableware cabinet, fresh-keeping box, smart trash can, Thermos Cup, escalator, hand and ticket machine buttons and other high-frequency public contact surfaces.
Still Water Sterilization: Drinking Water tank, humidifier, ice machine.
Mobile Water Sterilization: Mobile Water Sterilization Module, Direct Drinking Water Machine.
Air Sterilization: Air Purifier, air conditioning.
Industrial Applications: Medical phototherapy, fluorescence spectrum detection, optical sensors, biological analysis/detection, anti-counterfeit detection, etc.
Features and Benefits(Ta =25℃)
| Size(mm) | 3.5*3.5*1.5（L*W*H） |
| Type of stent | ALN ceramics |
| Lens type | Quartz glass |
| Package mode | Inorganic packaging |
| Luminous type | 1pcs UVC & 1pcs UVA |
| Zener diode | 1pcs |
| WLP | UVC：270-280nm/UVA：390-410nm |
| Luminous Angle | 120° |
| Driving Current | 20mA/chip |
Electro-Optical Characteristics (Ta =25℃)
| Type | Items | Symbol | Test Condition | Min | Typical | Max | Unit |
| UVC+UVA | Radiant Flux | Фe | If=20mA(UVC) | 2 | / | 8 | mw |
| If=20mA(UVA) | 25 | / | 35 | ||||
| Forward Voltage | VF | If=20mA(UVC) | 5.5 | / | 7.0 | v | |
| If=20mA(UVA) | 2.8 | / | 3.5 | ||||
| Peak Wavelength | WLP | If=20mA(UVC) | 270 | / | 280 | nm | |
| If=20mA(UVA) | 390 | / | 410 | ||||
| Spectrum Half Width | FWHM | If=20mA(UVC) | 8 | / | 15 | nm | |
| If=20mA(UVA) | 8 | / | 15 | ||||
| Reverse Current | IR | VR=-5V | 0 | / | 1 | uA | |
| Viewing Angle | 2Θ1/2 | If=20mA | / | 120 | / | Deg. |
