NICHIA Unveils High Radiant Flux Density UV-C LED

NICHIA has launched a high radiant flux density UV-C LED that can help target the inactivation and sterilization of various bacteria and viruses, including the new coronavirus.
 
The 280nm NCSU434B LED has the industry’s highest power conversion efficiency for a 3.5mm x 3.5mm LED, demonstrating a typical radiant flux of 62mW with an input power of 350mA/5.7V typical. In high-density mounting, the radiant flux per unit area is approximately three times that of conventional products.
 
The NCSU434B represents a significant upgrade in radiant flux density versus its predecessor, the NCSU334B. Mass production of the new 434B UV-C LED has commenced, with immediate sampling and mass production volume available.