Ultraviolet LED Chip Product No: M T C 340LS-UV Peak Emission Wavelength: 340 nm The MTC340LS-UV UV chip on large silicon submount is specifically designed for applications requiring high radiant power output and custom packaging solutions. FEATURES APPLICATIONS > High-Power UV LED Chip > Analytical Instruments for Bio Chemical, Medical > High Reliability and Scientific Analysis > Photo Catalyst / UV Curing > Chip Size: 1270um x 1470um > Medical Phototherapy Absolute Maximum Ratings (Ta=25ºC) ITEMS SYMBOL RATINGS UNIT Forward Current IF 40 mA Reverse Voltage VR 5 V Operating Temperature Topr -30 ~ +80 ºC Storage Temperature Tstg -40 ~ +100 ºC Soldering Temperature*1 Tsol 300 ºC *1: Within 5 seconds. Electrical & Optical Characteristics (Ta = 25ºC)*1 ITEMS SYMBOL CONDITIONS MIN. TYP MAX. UN I T Peak Wavelength λp IF=20mA 335 340 345 nm Power Output PO IF=20mA 1.0 1.5 -- mW Spectral Line Half Width ∆λ IF=20mA -- 9 -- nm Forward Voltage VF IF=20mA -- 4.0 5.5 V Viewing Angle 2Ө1/2 IF=20mA -- 144 -- IR VR=5V -- -- 1 Reverse Current µA deg *1: All measurements were made using a Au-plated TO5 header without an encapsulant. 2014-05-01 Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA TOLL FREE: 1-800-984-5337 • PHONE: 518-956-2980 • FAX: www.marktechopto.com 518-785-4725 • EMAIL: [email protected] 1 Ultraviolet LED Chip Product No: MTC 340 LS-UV Unit: um 2014-05-01 Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA TOLL FREE: 1-800-984-5337 • PHONE: 518-956-2980 • FAX: www.marktechopto.com 518-785-4725 • EMAIL: [email protected] 2 Ultraviolet LED Chip Product No: MTC 340LS -UV 2014-05-01 Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA TOLL FREE: 1-800-984-5337 • PHONE: 518-956-2980 • FAX: www.marktechopto.com 518-785-4725 • EMAIL: [email protected] 3 Ultraviolet LED Chip Product No: M T C 340LS - U V The information contained herein is subject to change without notice. 2014-05-01 Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA TOLL FREE: 1-800-984-5337 • PHONE: 518-956-2980 • FAX: www.marktechopto.com 518-785-4725 • EMAIL: [email protected] 4