385nm 395nm UV LED for UV Printing/Curing System
Features of C235A1V20Z1 UV LED
1. Molding Package
2. Dimension 3.5mm*3.5mm*2.8mm
3. Long Operating Life
4. RoHS Compliant
5. High Reliability
6. Superior ESD protection
Applications
1. Fluorescent Spectroscopy
2. Sensors And Monitors
3. Bio-analysis/detection
4. Phototherapy
5. UV curing
Characteristics of UV LED HC - C235A1V20Z1
(1) Electrial / Optical Characteristics ( Ta=25°C, RH=40%)
| Parameter | Symbol | Min. | Typ. | Max. | Units |
| Peak Wavelength[1] | λp | — | 395 | — | nm |
| Radiant Flux [2](500mA) | Φe[3] | 900 | — | 1100 | mW |
| Forward Voltage[4] | VF | 3.0 | — | 3.6 | V |
| 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 +100°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
UV Application -- Photocatalytic Purification
UV Application -- Nail Painting
UV Application -- mosquito lamp
Package Dimensions
Shipping
The product will be shipped by international express, which is fast and safe.
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 9:00AM - 17:00PM from Monday to Friday.
Please feel free to contact us if you have any question.
HCEN group is the professional manufactuer of UV LED.
R&D team member back from Japan and Germany.
We can provide customized solution for your uv led applicaiton case.