SFH757 SFH757V Q62702-P3526 Q62702-P3527 D-81541 - Datasheet Archive
Plastic Fiber Optic Transmitter Diode Plastic Connector Housing SFH757 SFH757V Features · High speed transmitter for about
Fiber Optics Plastic Fiber Optic Transmitter Diode Plastic Connector Housing SFH757 SFH757 SFH757V SFH757V Features · High speed transmitter for about 50 Mbit/s up to 100 Mbit/s (with peaking circuit) · 2.2 mm aperture holds standard 1000 micron plastic fiber · No fiber stripping required · Molded microlens for efficient coupling Plastic Connector Housing · Mounting screw attached to the connector · Interference-free transmission from light-tight housing · Transmitter and receiver can be flexibly positioned · No cross talk · Auto insertable and wave solderable · Supplied in tubes Applications · · · · · · Household electronics Power electronics Optical networks Medical instruments Automotive electronics Light barriers Type Ordering Code SFH757 SFH757 Q62702-P3526 Q62702-P3526 SFH757V SFH757V Q62702-P3527 Q62702-P3527 Data Sheet 1 2002-03-14 SFH757 SFH757 SFH757V SFH757V Technical Data Technical Data Absolute Maximum Ratings Parameter Symbol Limit Values min. TOP TSTG TJ TS Operating Temperature Range Storage Temperature Range Junction Temperature Soldering Temperature (2 mm from case bottom, t 5 s) VR IF IFSM Ptot RthJA Reverse Voltage Forward Current Surge Current (t 10 µs, D = 0) Power Dissipation Thermal Resistance, Junction/Air Data Sheet 2 max. -40 +80 -55 Unit +100 °C 100 260 3 V 50 mA 1 A 120 mW 450 K/W 2002-03-14 SFH757 SFH757 SFH757V SFH757V Technical Data Characteristics (TA = 25°C) Parameter Symbol Value Unit Peak Wavelength Peak 650 nm Spectral Bandwidth 25 tR tF CO VF 15 (< 17) 18 (< 20) ns 30 pF Output Power Coupled into Plastic Fiber (IF = 10 mA) 1) IN 150 ( 100) µW Temperature Coefficient IN TC TCV TC -0.4 %/K -3 mV/K 0.16 nm/K Switching Times (RL = 50 , IF = 50 mA) 10% .90% 90% . 10% Capacitance (f = 1 MHz, VR = 0 V) Forward Voltage (IF = 50 mA) Temperature Coefficient VF Temperature Coefficient Peak 1) 2.1 ( 2.8) V The output power coupled into plastic fiber is measured with a large area detector at the end of a short length of fiber (about 30 cm). This value must not be used for calculating the power budget for a fiber optic system with a long fiber because the numerical aperture of plastic fibers decreases on the first meters. Therefore the fiber seems to have a higher attenuation over the first few meters compared with the specified value. Data Sheet 3 2002-03-14 SFH757 SFH757 SFH757V SFH757V Technical Data Relative spectral emission Irel = f() Forward current IF = f(VF ), single pulse, duration = 20 µs Relative output power e /e(50 mA) = f(IF ) single pulse, duration = 20 µs Data Sheet Maximum permissible forward current IF = f(TA ), RthJA = 450 K/W 4 2002-03-14 SFH757 SFH757 SFH757V SFH757V Technical Data Permissible pulse handling capability IF = f(tp ), duty cycle D = parameter, TA = 25°C Data Sheet 5 2002-03-14 SFH757 SFH757 SFH757V SFH757V Package Outlines Package Outlines SFH757 SFH757 Figure 1 SFH757V SFH757V Figure 2 (dimensions in mm, unless otherwise specified) Data Sheet 6 2002-03-14 SFH757 SFH757 SFH757V SFH757V Revision History: 2002-03-14 DS0 Previous Version: Page Subjects (major changes since last revision) Document's layout has been changed: 2002-Aug. For questions on technology, delivery and prices please contact the Infineon Technologies Offices in Germany or the Infineon Technologies Companies and Representatives worldwide: see our webpage at http://www.infineon.com. Edition 2002-03-14 Published by Infineon Technologies AG, St.-Martin-Strasse 53, D-81541 D-81541 München, Germany © Infineon Technologies AG 2002. All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office in Germany or our Infineon Technologies Representatives worldwide. Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life-support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.