Infrared Light Photo Reflector Product No: MTRS9520 Peak Emission Wavelength: 950nm The 950nm reflective sensor consists of a 950nm infrared emitter and high sensitivity photo transistor in the same package. The black molded housing reduces the effect of external ambient light. Custom emitter/detectors are available. FEATURES APPLICATIONS > High Reliability > Card Reader > Compact (4.0) > Bar-code Reader > Short Detection Distance Optimum 0.5-1.5mm > Edge Sensing / Money-bill Reader Absolute Maximum Ratings (Ta=25C) ITEMS SYMBOL RATINGS UNIT Forward Current (LED) IF 60 mA Pulse Forward Current (LED)*1 IFP 1 A Reverse Voltage (LED) VR 5 V Power Dissipation (LED) PD 100 mW Collector-Emitter Voltage (PT) Vce 20 V Emitter-Collector Voltage (PT) Vec 5 V Collector Current (PT) Ic 50 mA Collector Power Dissipation (PT) PC 75 mW Total Power Dissipation Ptot 100 mW Operating Temperature Range Topr -20 ~ +80 C *1: Tw=10sec, T=10msec. Electrical & Optical Characteristics (Ta = 25C) ITEMS SYMBOL CONDITIONS MIN TYP MAX UNIT Forward Voltage VF IF=4mA -- 1.1 1.4 V Reverse Current IR VR=5V -- -- 10 A Peak Emission Wavelength p IF=4mA -- 950 -- nm Spectral Line Half Width IF=4mA -- 50 -- nm Dark Current (Iceo) ID Vce=10V -- -- 100 nA Output Current Io IF=4mA, Vce=10V, d=1mm * 30 100 -- A Cross-talk Current Ix IF=4mA, Vce=10V -- -- 1.0 % Rise Time (10 to 90%) Tr Vcc=5V, Io=0.1mA, RL=1K -- 20 -- S Fall Time (10 to 90%) Tf Vcc=5V, Io=0.1mA, RL=1K -- 30 -- S Lead Soldering Temperature*2 Tls -- -- -- 260 C *1: Measured by reflecting with Aluminum evaporated mirror (d=1.00mm). *2: Time 5 Sec max, Position: Up to 3mm from the body. 2011-08-11 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.comInfrared Light Photo Reflector Product No: MTRS9520 Unit: mm, Tolerance: 0.2 2011-08-11 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