OPF693-2 Features: Low Cost 850 nm LED technology Popular ST style receptacle Pre-tested with fiber to assure performance Component pre-mounted and ready to use 55MHz operation Description: The OPF693-2 fiber optic transmitter is a high performance device packaged for data communication links. This transmitter is an 850nm 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 products’ combination of features including high speed and efficient coupled power makes it ideal transmitters for integration into all types of data communications equipment. The mechanical design of this package is intended for PC Board or panel mounting. It is shipped with a lock washer, jam nut, 2 #2-56 screws, and a protective dust cap. Package Material Applications: Industrial Ethernet equipment Copper-to-fiber media conversion Intra-system fiber optic links Part Number Body Material Body Style OPF693 Zinc, Die Cast ST-LP Typical Coupled Power IF = 100mA, 25°C Fiber Size Type N.A. OPF693-2 50/125 µm Graded Index 0.20 25µW 62.5/125 µm Graded Index 0.28 65µW 100/140 µm Graded Index 0.29 160µW 200/300 µm Step Index 0.41 630µW All Optek OPF LED emitters are AEL Class I as defined by IEC 60825-1 and are Risk Group 1 (Low-Risk) as defined by IEC 62471. RoHS ESD Class 2 ST is a registered trademark of AT&T. 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 TT Electronics | OPTEK Technology, Inc. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 [email protected] | www.ttelectronics.com Issue B 08/2016 Page 1 OPF693-2 Mechanical Data v x DIMENSIONS ARE IN INCHES (MILLIMETERS) 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 TT Electronics | OPTEK Technology, Inc. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 [email protected] | www.ttelectronics.com Issue B 08/2016 Page 2 OPF693-2 Electrical Specifications Absolute Maximum Ratings (TA = 25° C unless otherwise noted) Storage Temperature Range -55° C to +100° C Operating Temperature Range -40° C to +85° 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 PARAMETER MIN TYP MAX UNITS 25.0 50.0 80.0 µW IF = 100 mA 1.8 2.2 V IF = 100 mA V IR = 100 µA POC Total Coupled Power 50/125 mm Fiber, NA = 0.20 VF Forward Voltage VR Reverse Voltage 1.8 λ Wavelength 830 OPF693-2 TEST CONDITIONS 850 870 nm IF = 50 mA λ Optical Bandwidth 45 60 nm IF = 50 mA tr,tf Rise and Fall Time 4.5 6.0 ns IF = 100 mA; 10% to 90%(3) 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 1.33mA /°C above 25°C . 3. No Pre-bias. 4. 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 TT Electronics | OPTEK Technology, Inc. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 [email protected] | www.ttelectronics.com Issue B 08/2016 Page 3 OPF693-2 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) TT Electronics | OPTEK Technology, Inc. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 [email protected] | www.ttelectronics.com Issue B 08/2016 Page 4