Infrared LED Product No: MT5850-IR Peak Emission Wavelength: 850nm The MT5850-IR is an infrared T 1 3/4, 5mm water clear LED designed for applications requiring high power and high speed packaged with the lens optimized to produce a narrow viewing angle. FEATURES APPLICATIONS > High Power Output > Optical Sensors / Switches > High Speed > Fiber Optic Communication > Straight Leads > Medical Instrumentation Absolute Maximum Ratings (Ta=25ºC) ITEMS SYMBOL RATINGS UNIT Forward Current IF 150 mA Peak Forward Current*1 IFP 200 mA Power Dissipation PD 200 mW Operating Temperature Range Topr -20 ~ +80 ºC Storage Temperature Range Tstg -40 ~ +100 ºC Lead Soldering Temperature*2 Tls 260 ºC Junction Temperature Tj 100 ºC *1: Test Conditions: tp≤50µs, tp/T=1/2. *2: Time 5 Sec max, Position: Up to 3mm from case. Electrical & Optical Characteristics (Ta = 25ºC) ITEMS SYMBOL CONDITIONS MIN TYP MAX UNIT Forward Voltage VF IF=20mA -- 1.4 1.6 V Forward Voltage VF IF=100mA -- 1.6 2.0 V Reverse Voltage VR IR=10µA 5 -- -- V Radiant Power Фe IF=20mA 7 11 -- mW Radiant Power Фe IF=100mA -- 45 -- mW Peak Emission Wavelength λp IF=20mA 840 850 860 nm Spectral Bandwidth at 50% ∆λ0.5 IF=20mA -- 40 -- nm Viewing Angle Ө IF=20mA -- 20 -- deg. Switching Time T R, T F IF=20mA -- 10/20 -- ns 2011-08-16 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 Infrared LED Product No: MT5850-IR RADIATION TYPE CASE Infrared DDH 5mm Plastic Lens Unit: mm The information contained herein is subject to change without notice. 2011-08-16 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