Name: 2W 3W UV LED 365nm 385nm 395nm For UV Curing Printer
Brand: HCEN
Availability: InStock

Product Details

2W 3W UV LED 365nm 385nm 395nm For UV Curing Printer

Feature:

1. CMH real inorganic package

2. Hermetic package

3. Dimension 4.5mm*4.5mm*2.9mm

4. Long operation life

5. High reliability

6. Superior ESD protection

7. RoHS compliant

From 2016, all our 4545 series LED have been upgraded with new soldering pad.

Product Description

Characteristics of 365nm UV LED

(1) Electrial / Optical Characteristics ( Ta=25°C, RH=40%)

Parameter	Symbol	Min.	Typ.	Max.	Units
Peak Wavelength[1]	λp	—	365	—	nm
Radiant Flux [2](500mA)	Φe[3]	700	—	800	mW
Forward Voltage[4]	VF	3.6	—	4	V
Thermal Resistance	Rth	—	10	—	°C/W
Spectrum Half Width	Δλ	—	13	—	nm
View Angle	θ1/2	—	60	—	deg

Notes:

1. Peak wavelength measurement tolerance: ± 3nm

2. Radiant flux measurement tolerance: ± 10%

3. Φe is the total radiant flux as measured with an integrated sphere

4. Forward voltage measurement tolerance: ± 3%

5. Rth is the thermal resistance between chip junction to PCB board bottom.

(2) Absolute Maximum Ratings ( Ta=25°C)

Parameter	Symbol	Rating	Units
Input Power	Pi	2	W
Operation Current plused <5μs, 1KHz Duty cycle is 5%	IF	700	mA
Operation Temperature Ranage	Topr	-40°C To +85°C
Storage Temperature Range	Tstg	-40°C To +85°C

Relative Spectrum Power Distribution

Spatial Distribution Graph

Product Application Information

UV Application

UVA LED can be used widely in UV curing, counterfeit detection, photocatalytic purification and tanning.

UV curing is a photochemical process in which high-intensity ultraviolet light is used to instantly cure or “dry” inks, coatings or adhesives. Offering many advantages over traditional drying methods, UV curing has been shown to increase production speed, reduce reject rates, improve scratch and solvent resistance, and facilitate superior bonding.

UV Application -- Counterfeit Detection/Photocatalytic Purification

UV Application -- Nail Painting/Mosquito Lamp

Packaging & Shipping

Package Dimensions

Shipping

The product will be shipped by international express, which is fast and safe.

Our Services

UV LED Solution Team

HCEN is a professional UV solution provider, supported by 22 application engineers and R&D experts backing from Japan and Germany, they are experienced in UV encapsulation, optical design and LED cooling solution. Tell us your application and then we provide you the tailored solutions.

Sample Policy

Free sample is available for testing, clients only need to pay the sample shipping cost.

Guarantees/Warranties/Terms and Conditions

We offer 12-24 months warranty and maintenance for our products if it's quality problem caused by manufacturer.

After Sales Service

Our customers service personnel are experienced product specialists who answer your questions 9:00 AM - 17:00 PM from Monday to Friday.

Please feel free to contact us if you have any question.