Near Infrared LED Product No: MT5720-IR Peak Emission Wavelength: 720nm The MT5720-IR is a near infrared T 1 3/4, 5mm water clear LED designed for applications requiring high power and high speed with the lens optimized to produce a narrow beam angle. FEATURES APPLICATIONS > High Power Output > Medical Electronics > High Speed > Agriculture > Straight Leads > Currency Validation Absolute Maximum Ratings (Ta=25ºC) ITEMS SYMBOL RATINGS UNIT Forward Current IF 50 mA Peak Forward Current*1 IFP 100 mA Operating Temperature Range Topr -20 ~ +85 ºC Storage Temperature Range Tstg -40 ~ +100 ºC Lead Soldering Temperature*2 Tls 260 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=50mA -- 2.0 2.4 V Reverse Voltage VR IR=10µA 5 -- -- V Radiant Power Фe IF=50mA 8 10 -- mW Radiant Intensity Ie IF=50mA 40 70 -- mW/sr Peak Emission Wavelength λp IF=50mA 710 720 730 nm Spectral Bandwidth at 50% ∆λ0.5 IF=50mA -- 30 -- nm Viewing Angle Ө IF=50mA -- 20 -- deg. Switching Time T R, T F IF=50mA -- 40 -- 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 Near Infrared LED Product No: MT5720-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