OPF390 Series Features: Low Cost 850 nm LED technology Electrically isolated plastic cap package High thermal stability High optical coupling efficiency to multimode fiber Industrial temperature range 55 MHz Bandwidth Description: The OPF390 series fiber optic transmitters are high performance devices packaged for data communication links. This transmitter is an 850 nm GaAlAs LED and is specifically designed to efficiently launch optical power into fibers ranging in size from 50/125µm up to 200/300µm diameter fiber. Multiple power ranges with upper and lower limits are offered which allows the designer to select a device best suited for the application. This product’s combination of features including high speed and efficient coupled power makes it an ideal transmitter for integration into all types of data communications equipment. Applications: Industrial Ethernet equipment Copper-to-fiber media conversion Intra-system fiber optic links Video surveillance systems Typical Coupled Power IF = 100mA, 25°C Fiber Size Type N.A. OPF390A OPF390C 50/125 µm Graded Index 0.20 25µW 12.5µW 62.5/125 µm Graded Index 0.28 75µW 35µW 100/140 µm Graded Index 0.29 170µW 85µW 200/300 µm Step Index 0.41 650µW 450µW RoHS General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT electronics plc OPTEK Technology, Inc. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www.ttelectronics.com Issue B 08/2016 Page 1 OPF390 Series Mechanical Data General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT electronics plc OPTEK Technology, Inc. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www.ttelectronics.com Issue B 08/2016 Page 2 OPF390 Series Electrical Specifications Absolute Maximum Ratings (TA = 25° C unless otherwise noted) Storage Temperature Range -55° C to +150° C Operating Temperature Range -40° C to +125° C Lead Soldering Temperature(1) 260° C (2) 100 mA Continuous Forward Current Maximum Reverse Voltage 1.0 V Electrical Characteristics (TA = 25° C unless otherwise noted) SYMBOL PT50(3) PARAMETER MIN TYP Total Coupled Power OPF390A Orange 20.0 25.0 50/125 mm Fiber NA = 0.20 OPF390C Black 10.0 VF Forward Voltage VR Reverse Voltage 1.8 λ Wavelength 830 MAX UNITS TEST CONDITIONS µW IF = 100 mA V IF = 100 mA V IR = 100 µA nm IF = 50 mA nm IF = 50 mA ns IF = 100 mA; 10% to 90%(4) 12.5 1.8 850 λ Optical Bandwidth 35 tr,tf Rise and Fall Time 4.5 2.2 870 6.0 Notes: 1. Maximum of 5 seconds with soldering iron. Duration can be extended to 10 seconds when flow soldering. RMA flux is recommended. 2. De-rate linearly at 1.0mA /°C above 25°C . 3. The component must be actively aligned into the mating fiber cable assembly to achieve optimal performance. 4. No Pre-bias. 5. All Optek fiber optic LED products are subjected to 100% burn-in as part of its quality control process. The burn-in conditions are 96 hours at 100mA drive current and 25°C ambient temperature. General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT electronics plc OPTEK Technology, Inc. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www.ttelectronics.com Issue B 08/2016 Page 3 OPF390 Series Performance Relative Coupled Power vs. Forward Current 2.0 Temperatures are Stepped in 20°C increments. -40°C Relative Coupled Power Relative Coupled Power 1.4 1.2 1.0 0.8 80°C 0.6 0.4 0.2 0 0 Temperatures are Stepped in 20°C increments. 1.9 1.8 1.7 1.6 -40°C 1.5 1.4 80°C 1.3 1.2 20 40 60 80 100 Forward Current (mA) General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT electronics plc Typical Forward Voltage vs. Forward Current 0 20 40 60 80 100 Forward Current (mA) OPTEK Technology, Inc. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www.ttelectronics.com Issue B 08/2016 Page 4