Germicidal UVC LED 275 nm 280 NM 310nm 3535 SMD UV LED for Water Purifiers
275nm UVC LED(UV275A-3535) is a deep ultraviolet light emitting diode with peak emission wavelengths from 270nm to 285nm.The LED is sealed in full aluminum packages with a choice of UV-transparent optical window. It incorporates state of the art SMD design and low thermal resistance.
Specification:
| Item NO.: | Peak Wavelength: | Forward Current: | Forward Voltage: | Radiated Power: |
| sfleds-UV275A- 3535 | 275±5nm | 20mA | 5.0-7.0V | 1.1-1.6mW, 1.6-2.5mW |
| Viewing Angle: | Spectrum Half Width: | Operating Temperature: | Storage Temperature: | Working/Storage Ambient Humidity: |
| 130 ° | 12nm | -30 ~ +60 °C | -40 ~ +100°C | 0-80% |
1. Absolute Maximum Ratings at TA = 25°C
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| Unit | Max |
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Input Power | mW | 200 |
Operation Current (CW) | mA | 20 |
Operation Current(Pulsed <5μs, 1kHz) | mA | 100 |
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Operation Temperature | °C | -30~+60 |
Storage Temperature | °C | -40~+100 |
Humidity (for non-hermitically sealed | % | 0~ 80 |
LED) |
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Pulse Operation | (100mA, 1KHZ, Duty Cycle is 5%) | Can |
Notes :
[1] All dimensions are in millimeters.
[2] Scale : none
[3] Undefined tolerance is ±0.2mm
275nm UVC LED is designed for water sterilization,air disinfection and food sterilization etc. Directly UV LED light on food with plastic wraps can efficiently kill bacteria, mould and even virus and extend shelf life of food. 275nm UVC LED can be applied on products like refrigerator, disinfection cabinet etc.
Application:
• Disinfection and sterilization
• Fluorescent spectroscopy
• Chemical and Biological analysis
Features of 275nm UVC LED:
* Quartz glass lens
* High optical power
* Low light decay ,5000 hours aging test (IF=20MA, room temperature),Light 50%
*Stable production capability
* Deep ultraviolet LED
* Low thermal resistance
* SMT solderable
* Lead Free product
* RoHS compliant
Packaging: 1000pcs reel
More UV led
Application list of UVLED :
Optical sensors and instruments (230-400nm)
UV authentication, barcode (230-280nm)
Surface water sterilization (240-280nm)
Detection and identification and analysis of body fluids (250-405nm)
Medical sterilization (254-280nm)
Protein analysis and drug discovery (270-300nm)
Medical light therapy (300-320nm)
Polymers and inks (300-365nm)
Multinational paper money sorter (365-375nm)
Leak (look for tiny cracks) (365-375nm)
Distinguishing (375-395nm)
Counting Detector (375-395nm)
Photocatalyst technology (375nm-400nm)
Surface sterilization / Beauty sterilization (390-410nm)
Nail (nail polish / light therapy cure) (nail polish: 395nm; extend phototherapy A: 360-370nm)