UV emitting Diodes and Systems
Ceramic SMD-LED
UV Modules

 

The extension of the LED wavelength towards the near UV region requires both new chip and packaging technologies. Driven by the market requirements OSA Opto Light GmbH developed two new LED packages to meet the high reliability expectations for UV-LED like lifetime up to several 10,000 hours. The package family OCU-400 meets the requirements of low and medium power applications. OCU-400 UV-LED are available in the wavelengths rangeof 350nm … 435nm.

 

The package family OCU-440 was developed for high power applications in the range up to 1.5 W electrical power dissipation. At present the available wavelengths are between 365 and 430nm.

 

Based on discrete power devices like the OCU-440 package or bare dices OSA Opto Light offers customized solutions in conventional or COB technology. These can include temperature monitoring, heat sink, heat management, powersupply and power control. The example below provides at an area of 40 x 36mm an optical power power of about 24 W @ 400nm. The UV-LED Module OLM-018 with high chip density, using high efficiency UV LED-Chips, meets the requirements in the medium radiant densitiesrange, e.g. at a wavelength of 395nm a power density of 1.5- 1.8 W/cm² canachieved. This system can customized for different wavelength.

available uv products

Part No.

Type

Size
(mm) 

Peak Wavelength

Radiant Power
*Radiant Intensity 

If

 

OCU-400 UB355-X-T SMD-LED 3.0 x 2.0 353nm - 360nm *typ. 0.4mW/Sr 20mA pdf button
OCU-400 UB365-X-T SMD-LED 3.0 x 2.0 363nm - 370nm *typ. 0.5mW/Sr 20mA pdf button
OCU-440 UE365-X-T high Power LED 3.8 x 3.8 365nm - 370nm 70mW/sr 350mA
OLM-018 UV365 LED Module 40 x 36 365nm - 370nm *0.6 W/cm² 350mA  
OCU-400 UA375-X-T SMD-LED 3.0 x 2.0 375nm - 380nm typ. 3.0mW 20mA pdf button
OCU-400 UC375-X-T SMD-LED 3.0 x 2.0 375nm - 380nm *typ. 2.0mW/Sr 20mA pdf button
OCU-440 UE380-X-T high Power LED 3.8 x 3.8 380nm - 385nm 70mW/sr 350mA
OCU-400 UE390-X-T SMD-LED 3.0 x 2.0 390nm - 395nm typ. 16.0mW 20mA
OCU-440 UE390-X-T high Power LED 3.8 x 3.8 390nm - 395nm typ. 200mW 350mA
OLM-018 UV390 LED Module 40 x 36 390nm - 395nm *1.5 W/cm² 350mA  
OCU-400 UE400-X-T SMD-LED 3.0 x 2.0 400nm - 405nm typ. 16.0mW 20mA
OCU-440 UE400-X-T high Power LED 3.8 x 3.8 400nm - 405nm 110mW/sr 350mA
OLM-018 UV400 LED Module 40 x 36 400nm - 405nm *2.3 W/cm² 350mA  
OCU-400 UE410-X-T SMD-LED 3.0 x 2.0 410nm - 415nm typ. 16.0mW 20mA
OCU-440 UE410-X-T high Power LED 3.8 x 3.8 410nm - 415nm 121mW/sr 350mA
OCU-400 UE415-X-T SMD-LED 3.0 x 2.0 415nm - 420nm typ. 16.0mW 20mA
OCU-440 UE415-X-T high Power LED 3.8 x 3.8 415nm - 420nm 76mW/sr 350mA
OCU-440 UE420-X-T high Power LED 3.8 x 3.8 420nm - 425nm 115mW/sr 350mA