Features
- CMH real inorganic package
- Hermetic package
- Dimension:6.8mm*6.8mm*3.7mm
- Long operating life
- High reliability
- Superior ESD protection
- RoHS compliant
Applications
- Fluorescent spectroscopy
- Sensors and monitors
- Bio-analysis/detection
- Phototherapy
- UV curing
Characteristics of UV LED:
1.Electrical/optical Characteristics(Ta=25°C,RH=40%)
| Parameter | Symbol | Units | CMH268A1V14Z3 |
| Peak Wavelength | λp | nm | 390-400 |
| Radiation Flux | Φe | mW | 3000-3500 |
| Forward Voltage | VF | V | 14-16 |
| Thermal Resistance | Rth | °C/W | 5 |
| Spectrum Half Width | Δλ | nm | 13 |
| View Angle | 2θ 1/2 | deg | 60 |
Notes:
[1].Peak wavelength measurement tolerance:±3nm
[2].Radiant flux measurement tolerance:±10%
[3].Φe is the total radiant Flux as measurement with an intergrated sphere
[4].Forward voltage measurement tolerance:±3%
[5].Rth is the thermal resistance between chip junction to PCB board bottom
2. Abosolute Maximun Ratings(Ta=25ºC)
| Parameter | Symbol | Units | CMH268A1V14Z3 |
Maximum Rating Forward Current | IFmax | mA | 700 |
Maximum Rating Junction Temperature | Tjmax | °C | 125 |
OperatingTemperature Range | Topr | °C | -40~+85 |
Storage Temperature Range | Tstg | °C | -40~+100 |
Notes:
Operating the LED beyond the listed maximum ratings may affect device reliability and cause permanent damages.These or any other conditions beyond those indicated under recommended operating conditions are not implied. The exposure to the absolute maximum rated may affect device reliability.
Characteristics Diagrams:
UV LEDS offer many advantages toward UV lamps:
1.Concepts of CMH technology:
It is a kind of package technology which adopts ceramic,metal,hard glass as package materials. It is suitable for vacuum encapsulation,especially suitable for ensuring reliability of deep UV products.
2. Main advantages of CMH technology:
- Long operating life
- High reliability
- Superior ESD protection
Packing Informations:IN anti-static package then in Carton
1.Payment term: T/T, L/C ,Western Union,Paypal .,ect.
2.Delivery:Carrier is available by express,or sea shippiung or ordinary air cargo.
Shenzhen HCEN Technology CO.,LTD located in the east bank of the Pearl River Delta and near Hong Kong.
HCEN brand is registered in October 17, 2014, with registered capital is RMB200 million RMB.
Headquartered in Shenzhen, HCEN also have branch in Shanghai, Beijing and Hong Kong. We have marketing and technical supporting teams in Munich Germany, Bangkok Thailand and Malaysia .
HCEN aimed to be a global new technology producer and solution provider. We dedicated in UV (Ultraviolet) LED diode ,curing system and diverse application of UV LED .
As a promoter of UV LED technology, HCEN own professional UV LED R&D team ,soulution engineers to give full support of our customer. HCEN invest about 10%-20% of the sales volume to develop new products
Q1:Are you a Factory or Trading Company?
Answer: Factory.
Q2:How can I visit your factory?
Answer:Since you come to Shenzhen,contact us before you come,we will pick you up directly to
our company.
Q3:When can I get the price?
Answer:Within 24 hours we get your inquiry and confirm the needs and solution.
Q4:How can I get a sample to check your quality?
Answer: After price and payment confirmation, we are honored to send you.
Q5:Can you provide a solution for UV LED substitute for UV Lamp ?
Answer: Pls provide UV Lamp data heet,wavelength,required optial power or radiant intensity . radiant distance and curing area,more info. will help us to provide a exact solution for your application.
Q6:What’s the universal Lead-Time for order delivery?
Answer:1)7-15 Working days for led diodes undering quantity of 10k.
2)10-30 Working days for curing system and UV LED module
3)Samples will be delivered as soon as payment confirmed .
Q7:What’s the payment terms?
Answer:We can accept T/T,and Paypal.