Visible Emitter Product No: M T E 1 077M3A-R Peak Emission Wavelength: 770nm The 770nm near infrared emitter series is designed for applications requiring high output and precise optical / mechanical axis alignment. Custom package solutions and sorting are available. FEATURES APPLICATIONS > Ceramic Package > Display > High Output Power > Indicators > Compact > Light Source for Sensor > Wide Viewing Angle > Optical Switches Absolute Maximum Ratings (Ta=25ºC) ITEMS SYMBOL RATINGS UNIT Forward Current (DC) IF 30 mA Forward Current (Pulse)*1 IFP 0.3 A Reverse Voltage VR 5 V Power Dissipation PD 60 mW Operating Temperature Range Topr -20 ~ +85 ºC Storage Temperature Range Tstg -30 ~ +100 ºC Junction Temperature Tj 100 ºC Lead Soldering Temperature*2 Tls 260 ºC *1: Tw=10µsec, T=10msec. *2: Time 5 Sec max, Position: Up to 3mm from the body. Electrical & Optical Characteristics (Ta = 25ºC) ITEMS SYMBOL CONDITIONS MIN TYP MAX UNIT Power Output PO IF=20mA 3.0 5.5 -- mW Forward Voltage VF IF=20mA -- 1.55 1.95 V Reverse Current IR VR=5V -- -- 10 µA Peak Emission Wavelength λp IF=20mA -- 770 -- nm Spectral Line Half Width ∆λ IF=20mA -- 25 -- nm Half Intensity Beam Angle Ө IF=20mA -- ±80 -- deg 2011-09-11 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 Visible Emitter Product No: M T E 1 077M3A-R Unit: mm, Tolerance: ±0.2 The information contained herein is subject to change without notice. 2011-09-11 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