OPF390 TTELEC | Alldatasheet
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© TT electronics plc Issue B 08/2016 Page 1 OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com 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. 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 s ize 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 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 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
© TT electronics plc 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. OPF390 Series Issue B 08/2016 Page 2 OPTEK Technology, Inc. www.optekinc.com | www.ttelectronics.com Mechanical Data
© TT electronics plc 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. OPF390 Series Issue B 08/2016 Page 3 OPTEK Technology, Inc. www.optekinc.com | www.ttelectronics.com 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 Continuous Forward Current(2) 100 mA Maximum Reverse Voltage 1.0 V Electrical Specifications Electrical Characteristics (TA = 25° C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS PT50 (3) Total Coupled Power OPF390A Orange 20.0 25.0 µW IF = 100 mA 50/125 mm Fiber NA = 0.20 OPF390C Black 10.0 12.5 VF Forward Voltage 1.8 2.2 V IF = 100 mA VR Reverse Voltage 1.8 V IR = 100 µA λ Wavelength 830 850 870 nm IF = 50 mA λ Optical Bandwidth 35 nm IF = 50 mA tr,tf Rise and Fall Time 4.5 6.0 ns IF = 100 mA; 10% to 90%(4) 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 con- ditions are 96 hours at 100mA drive current and 25°C ambient temperature.
© TT electronics plc 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. OPF390 Series Issue B 08/2016 Page 4 OPTEK Technology, Inc. www.optekinc.com | www.ttelectronics.com Performance -40°C 80°C Temperatures are Stepped in 20°C increments. 0 20 40 60 80 100 0.2 1.2 0.4 0.6 0.8 1.0 1.4 Relative Coupled Power vs. Forward Current Forward Current (mA) Relative Coupled Power -40°C 80°C Temperatures are Stepped in 20°C increments. 0 20 40 60 80 100 1.2 1.3 1.8 1.4 1.5 1.6 1.7 2.0 Typical Forward Voltage vs. Forward Current Forward Current (mA) Relative Coupled Power 1.9