Sensing and Control FIBER OPTIC DETECTOR OPF482 Features: • High speed, low capacitance Ò • Popular ST style receptacle • Pre-tested with fiber to assure performance • Component pre-mounted and ready to use • 100MHz opera on minimum DescripƟon: The OPF482 is a low noise silicon PIN photodiode mounted in a low cost package for fiber op c applica ons. It offers fast response at moderate bias and is compa ble with LED and laser diode sources in the 800-1000 nm wavelength region. Low capacitance improves signal to noise performance in typical short haul LAN applica ons. The OPF482 is designed to be compa ble with mul mode op cal fibers from 50/125 to 200/300 microns. ApplicaƟons: • Industrial Ethernet equipment • Copper-to-fiber media conversion • Intra-system fiber op c links • Video surveillance systems RoHS ® ST is a registered trademark of AT&T. General Note TT Electronics reserves the right to make changes in product specificaƟon without noƟce or liability. All informaƟon is subject to TT Electronics’ own data and is considered accurate at Ɵme of going to print. © TT electronics plc 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www. electronics.com Issue C 08/2015 Page 1 Sensing and Control FIBER OPTIC DETECTOR OPF482 Electrical SpecificaƟons Absolute Maximum RaƟngs (TA = 25° C unless otherwise noted) Storage Temperature Range -55° C to +100° C Opera ng Temperature Range -40° C to +85° C (1) 260° C Lead Soldering Temperature Con nuous Power Dissipa on(2) 200 mW Maximum Reverse Voltage 100 VDC Electrical CharacterisƟcs (TA = 25° C unless otherwise noted) SYMBOL PARAMETER MIN TYP 0.45 0.55 MAX UNITS A/W TEST CONDITIONS R Responsivity ID Dark Current 0.1 lp Peak Response Wavelength 905 nm tr Output Rise Time 2.0 ns VR = 5V; RL = 50W, 10%-90% CT Total Capacitance 1.5 pF VR = 5V 5.0 2.0 nA VR = 5.0V; 50/125µm fiber; l = 850nm VR = 5.0V Notes: 1. Maximum of 5 seconds with soldering iron. Dura on can be extended to 10 seconds when flow soldering. RMA flux is recommended. 2. De-rate linearly at 2.67mW/°C above 25°C . General Note TT Electronics reserves the right to make changes in product specificaƟon without noƟce or liability. All informaƟon is subject to TT Electronics’ own data and is considered accurate at Ɵme of going to print. © TT electronics plc 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www. electronics.com Issue C 08/2015 Page 2