Infrared Emitter MTE108CL-J Applica tions pplications • Linear and Rotary Encoder • Optical Switch Fea tur es eatur tures • • • • High Output Power Optical Grade Glass Lens Precise Optical/Mechanical Axis Alignment Narrow Beam Pattern MAXIMUM RA TINGS (T a = 25°C) RATINGS (Ta C H A R A C T E R IS T IC S YM B OL R AT IN G U N IT F o rw a rd C urre nt IF 100 mA P uls e F o rw a rd C urre nt IF P 1 .0 * A R e ve rs e V o lta g e VR 5 V P o w e r D i s s a p a ti o n PD 180 mW O p e ra ting Te m p e ra ture T opr -3 0 ~ 1 0 0 °C S to ra g e Te m p e ra ture T s tg -4 0 ~ 1 2 5 °C J unc ti o n Te m p e ra ture Tj 125 ºC Unit: mm * tw = 1 0 µ s , T = 1 0 m s OPT O-ELECTRICAL CHARA CTERISTICS (T a = 25°C) OPTO-ELECTRICAL CHARACTERISTICS (Ta CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Power Output PO IF = 50mA — 4.0 — mW Forward Voltage VF IF = 50mA — 1.45 1.7 V Reverse Current IR VR = 5V — — 10 µA Peak Wavelength λp IF = 20mA — 880 — nm Spectral Line Half Width ∆λ IF = 20mA — 60 — nm Rise Time Tr — — 1500 — ns Fall Time Tf — — 800 — ns θ — — ±4 — ° Temperature Coefficient of PO TC of PO IF = 10mA — -0.5 — % / ºC Temperature Coefficient of VF TC of VF IF = 10mA — -1.5 — mV / ºC Cj 1MHz, V = OV — 15 — pF Beam Angle Junction Capacitance marktech optoelectronics For up-to-date product info visit our web site at www.marktechopto.com 524 120 Broadway • Menands, New York 12204 Toll Free: (800) 98-4LEDS • Fax: (518) 432-7454 All specifications subject to change. Infrared Emitter MTE108CL-J Graphs - marktech optoelectronics For up-to-date product info visit our web site at www.marktechopto.com 120 Broadway • Menands, New York 12204 Toll Free: (800) 98-4LEDS • Fax: (518) 432-7454 All specifications subject to change. 525