Multichip Emitter Product No: MTMD6894T38 Peak Emission Wavelength: 670nm (2), 810nm (2), 950nm (2) The MTMD6894T38 is a multi-chip emitter designed for applications requiring various emission sources in a small, densely packaged area. These devices can be custom designed for specific wavelengths and outputs. APPLICATIONS FEATURES > Medical Instrumentation > Hermetically Sealed TO-5 Metal Can Pacakge > Currency Validation > High Reliability > Biofluorescence Analysis > High Output Power Absolute Maximum Ratings (Ta=25C) ITEMS SYMBOL RATINGS UNIT 670 810 950 Forward Current (DC) IF 50 100 100 mA Forward Current (Pulse)*1 IFP 0.5 1 1 A Reverse Voltage VR 5 V Power Dissipation PD 110 190 100 mW Operating Temperature Range Topr -20 ~ +85 C Storage Temperature Range Tstg -30 ~ +100 C Junction Temperature Tj 100 C Lead Soldering Temperature*2 Tls 260 C *1: Tw=10sec, T=10msec. *2: Time 5 Sec max Position: Up to 3mm from the body. Electrical & Optical Characteristics (Ta = 25C) ITEMS SYMBOL WAVELENGTH CONDITIONS MIN TYP MAX UNIT Forward Voltage VF 670 IF=20mA -- 1.8 2.2 V Forward Voltage VF 810 IF=20mA -- 1.6 1.9 V Forward Voltage VF 950 IF=20mA -- 1.25 1.9 V Reverse Current IR -- VR=5V -- -- 100 A Power Output PO 670 IF=20mA -- 3.1 -- mW Power Output PO 810 IF=20mA -- 3.0 -- mW Power Output PO 950 IF=20mA -- 7.0 -- mW Peak Emission Wavelength p 670 IF=20mA -- 670 -- nm Peak Emission Wavelength p 810 IF=20mA -- 810 -- nm Peak Emission Wavelength p 950 IF=20mA -- 950 -- nm Spectral Line Half Width 670 IF=20mA -- 25 -- nm Spectral Line Half Width 810 IF=20mA -- 30 -- nm 2014-07-02 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.comMultichip Emitter Product No: MTMD6894T38 Electrical & Optical Characteristics (Ta = 25C) (Continued) ITEMS SYMBOL WAVELENGTH CONDITIONS MIN TYP MAX UNIT Spectral Line Half Width 950 IF=20mA -- 45 -- nm Unit: mm, Tolerance: 0.2 2014-07-02 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