4545 SMD Type For Curing 385nm 3W UV LED
Negotiable /Piece
Min.Order:1000 Pieces
Shenzhen HCEN Technology Co., Ltd.
4545 SMD Type For Curing 385nm 3W UV LED
Main Feartures:
· CMH(Ceramic ,Metal, and Hard glass )real inorganic package avoid aging problem
· Hermetic package
· Dimensions: 4.4x4.4x2.9mm
· Long operating lifespan: 2,000 hours
· High-reliability
· Superior ESD protection
· With RoHS Directive-compliant
· Angle: 60 degrees (optional)
Applications:
Microelectronics industry curing
Screen printing curing
PCB industry curing
Medical equipment curing
-UV Resin, Ink and adhesives curing
- Lithography curing
-Curing inkjet printing
-Label printing curing
- UV paint coating curing
-Floor curing
- Car surface paint curing
Package Dimensions:
Product Thermal Application Information:
Absolute Maximum Ratings at TA=25°C
Electrical / Optical Characteristics
Relative Spectrum Power Distribution (700mA)
Forward Voltage vs Forward Current
Relative Radiation Flux vs Forward Current
Spatial Distribution Graph
Packaging:
· Inner packing: anti-static bag
· Outer packing: carton box
We are 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.
CAUTIONS
(1) Handling precautions
· Do not handle the LEDs with bare hands as it will contaminate the LENS surface and may
affect the optical characteristics.
· When handling the product with tweezers, be careful not to apply excessive force to glass
LENS as it may cause the surface scratch.
· Dropping the product may cause damage.
(2) Electrostatic Discharge (ESD)
· The product are sensitive to static electricity or surge voltage. ESD can damage a die and
its reliability. When handling the products, the following measure against electrostatic dis-
charge are strongly recommended:
Eliminating wrist strap, ESD footwear, clothes, and floors
Grounded workstation equipment and tools
ESD table/shelf mat made of conductive materials
· Ensure that tools, jigs and machines that are being used are properly grounded and that
proper grounding techniques are used in work areas. For devices/equipment that mount the
LEDs, protection against surge voltages should also be used.
· The customer is advised to check if the LEDs are damage by ESD
When performing the characteristics inspection of the LEDs in the application.
Damage can be detected with a forward voltage measurement at low current(≤1mA).
(3) Eye Safety
· Please proceed with caution when handling any UVLEDs driven at low or high current.
Since UV light can be harmful to eyes, do Not look directly into the UV light, even through an
optical instrument.
· UV protective glasses are required to use in order to avoid damage by UV light in case of
viewing UV light directly.
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