High Power 365nm Smd 4545 3w Uv Led
Negotiable /Piece
Min.Order:1 Piece
Shenzhen HCEN Technology Co., Ltd.
High Power 365nm SMD 4545 3W UV LED
Features
1. CMH real inorganic package
2. Hermetic package
3. Dimension 4.5mm×4.5mm×2.9mm
4. Long operating life
5. High reliability
6. Superior ESD protection
7. RoHS compliant
Applications
1. Fluorescent spectroscopy
2. Sensors and monitors
3. Bio-analysis/detection
4. Phototherapy
5. UV curing
Characteristics of UV LED
(1) Absolute Maximum Ratings at TA=25°C
Parameter | Symbol | Rating | Units |
Input Power | Pi | 3 | W |
DC Forward Current | IF | 700 | mA |
Junction Temperature | Tj | 125 | °C |
Operating Temperature Range | Topr | -40°C To +85°C | |
Storage Temperature Range | Tstg | -40°C To +100°C |
(1) Electrical / Optical Characteristics
Ta=25℃ RH=40%
Parameter | Symbol | Min. | Typ. | Max. | Units |
Peak Wavelength[1] | λp | — | 395 | — | nm |
Radiation Flux [2](500mA) | Φe[3] | 700 | — | 800 | mW |
Forward Voltage [4] | VF | — | 3.4 | 3.8 | V |
Radiation Flux [2](700mA) | Φe[3] | 1000 | — | 1200 | mW |
Forward Voltage [4] | VF | — | 3.6 | 4.0 | V |
Thermal Resistance[5] | Rth | — | 10 | — | °C/W |
Thermal Resistance[5] | Rth | — | 12 | — | °C/W |
Spectrum Half Width | Δλ | — | 14 | — | 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
Sample Availability & Policy:
We will provide samples of products upon customer's request. To help us decide favorably on sample requests, we ask interested customers to send comprehensive buyer information for our review.
Guarantees/Warranties/Terms and Conditions:
We guarantee our products to be free from manufacturer defects. Liability under this warranty is limited to the replacing of any products found to be defective under normal use.
Export/Import Processing Support:
We are according to your requirements and provide export services to your location via express delivery.
After Sales Service:
Our customer service personnel are experienced product specialists who can answer your questions five days a week from 9am to 5am. Please contact us today.
Feel free to contact at Skype:Rita_Zhl
HCEN group is the professional manufactuer of UV LED emiter.
R&D team member back from Japan and Germany.
we can provide customized solution for your uv led applicaiton case.
Feel free to contact:
Shenzhen HCEN Technology Co., Ltd.
Add: RM 17EF, Tower B NEO Bldg, Futian Distric ,Shenzhen, China
Tel: +86-(0)755-88323956
Email: rita_zeng(@)
Skype: Rita_Zhl
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