4365nm 385nm 405nm UV LED Modules for 3D Printer Curing
Company Introduction:
Bytech is the first company in China to launch full inorganic package UV LED which is based on CMH(Ceramic,Metal,hard glass) technology platfrom. We can provide CMH series (high reliability) and U/ D series (high cost performance) products, including UVA/UVB/UVC/VCSEL. It covers curing, printing, (money) authentication, medical, disinfection/ sterilization and security industry
Characteristics of TLM2728A03
1, Electrical / Optical Characteristics (Ta=25℃, RH=40%)
| Parameter | Symbol | Units | Value) |
| Test current | I | A | 9.0 |
| Forward Voltage | VF | V | 3.3-4.0 |
| Peak Wavelength | λp | nm | 380~390 |
| Radiant Flux | Φe | W | 13-16 |
| Spectrum Half Width | Δλ | nm | 15-18 |
2, Absolute Maximum Ratings (Ta=25°C, RH=40%)
| Parameter | Symbol | Units | Value |
| Maximum Rating Forward Current | IFmax | A | 24 |
| Maximum Rating Junction Temperature | Tjmax | °C | 125 |
| Operating Temperature Range | Topr | °C | -10 ~ +85 |
| Storage Temperature Range | Tstg | °C | -40 ~ +100 |
Features:
● UVA LED COB module
● High thermal conductivity common cathode copper substrate package
● With ESD protection device
● Quartz glass lens
● Dimension:28mm×42mm×5.3mm
● Long operating life
● RoHS compliant
Applications:
● 3D Printing
● Curing
● Lithography
Product ID:
TLM2728A03
T:High thermal conductivity copper substrate；
L:Aluminum dam；
M:COB Module；
2728:Dimension of copper substrate 26.8*28mm；
A03:Chip peak wavelength code:380~390nm；
