OPF390A_14 OPTEK | Alldatasheet
Document overview
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Technical content
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com Issue A 03/2011 Page 1 of 3 Fiber Optic Transmitter OPF390 Series OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Applications
♦ Industrial Ethernet equipment ♦ Copper-to-fiber media conversion ♦ Intra-system fiber optic links ♦ Video surveillance systems OPF390 Series
- 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 The OPF390 series fiber optic transmitters are high performanc e devices packaged for data communication links. This trans- mitter is an 850 nm GaAlAs LED and is specifically designed to e fficiently launch optical power into fibers ranging in size fro m 50/125µm up to 200/300µm diameter fiber. Mu ltiple power ranges with upper and lower limits are offered which allows the de- signer 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 inte- gration into all types of data communications equipment. RoHS Typical Coupled Power IF = 100mA, 25°C Fiber Size Type N.A. OPF390A 50/125 µm Graded Index 0.20 25µW 62.5/125 µm Graded Index 0.28 75µW 100/140 µm Graded Index 0.29 170µW 200/300 µm Step Index 0.41 650µW OPF390D 7.5µW 27µW 58µW 290µW OPF390B 18µW 45µW 115µW 545µW OPF390C 12.5µW 35µW 85µW 450µW
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com Issue A 03/2011 Page 2 of 3 OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Electrical/Optical Characteristics (TA = 25°C unless otherwise noted) Absolute Maximum Ratings TA = 25o 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 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 s ubjected 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. -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 SYMBOL PARAMETER DOT MIN TYP MAX UNITS CONDITIONS PT50 (3) Total Coupled Power OPF390A Orange 20.0 25.0 IF = 100 mA OPF390B Green 15.0 18.0 50/125 mm Fiber NA = 0.20 OPF390C Black 10.0 12.5 OPF390D Silver 5.0 7.5 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 Δλ 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) µW
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com Issue A 03/2011 Page 3 of 3 Fiber Optic Transmitter OPF390 Series OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Mechanical Data DIMENSIONS ARE IN INCHES (MILLIMETERS)