Ultraviolet Emitter Product No: MTE-H21 Series Peak Emission Wavelength: 310nm, 325nm, 340nm The MTE-H21 series UV emitter is a specifically designed for applications requiring high radiant power output and accuracy in a TO-46 hermetically sealed package with a special UV glass lens for optimum life time and device performance. Custom package solutions and sorting are available. FEATURES APPLICATIONS > Hermetically Sealed TO-46 > UV Curing / Light Therapy > High Reliability > Drug Discovery / Optical Sensor > Narrow Viewing Angle > DNA / Protein Analysis Absolute Maximum Ratings (Ta=25C) ITEMS SYMBOL RATINGS UNIT Forward Current IF 40 mA Operating Temperature Topr -30 ~ +80 C Storage Temperature Tstg -40 ~ +100 C Soldering Temperature*1 Tsol 300 C *1: Within 5 seconds. Electrical & Optical Characteristics (Ta = 25C) ITEMS SYMBOL CONDITIONS MTE310H21-UV MTE325H21-UV MTE340H21-UV UNIT Peak Wavelength p IF=20mA 3105 3255 3405 nm Power Output PO IF=20mA 1.2 1.5 1.3 mW Spectral Line Half Width IF=20mA 10 9 9 nm Forward Voltage VF IF=20mA 6.5 5 4 V Viewing Angle 2 IF=20mA 24 24 24 deg 1/2 Rise Time*1 Tr -- 16 20 12 ns Fall Time*1 Tf -- 8 9 8 ns *1: Test Condition: Frequency=100KHz, duty=1%, Ifp=200mA 2014-02-01 Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA www.marktechopto.com 1 TOLL FREE: 1-800-984-5337 PHONE: 518-956-2980 FAX: 518-785-4725 EMAIL: info marktechopto.comUltraviolet Emitter Product No: MTE-H21 Series Unit: mm, Tolerance: 0.2 2014-02-01 Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA www.marktechopto.com 2 TOLL FREE: 1-800-984-5337 PHONE: 518-956-2980 FAX: 518-785-4725 EMAIL: info marktechopto.com