Product Details

Low Light Decay Germicidal UVC LED 275nm 280 nm

Product Description

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


	Unit	Max

Input Power	mW	200
Operation Current (CW)	mA	20
Operation Current(Pulsed <5μs, 1kHz)	mA	100

Operation Temperature	°C	-30~+60
Storage Temperature	°C	-40~+100
Humidity (for non-hermitically sealed	%	0~ 80
LED)
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 & Shipping

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)