SFH756 INFINEON | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 7

Technical content

Features

  • 2.2 mm Aperture holds Standard 1000 Micron Plastic Fiber  No Fiber Stripping Required  Good Linearity (Forward current > 2 mA)  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  Light Barriers

Parameter Symbol Limit Values Unit min. max. Operating Temperature Range TOP –40 +85 °C Storage Temperature Range TSTG –40 +100 °C Junction Temperature TJ 100 °C Soldering Temperature (2 mm from case bottom, t ≤ 5s ) TS 260 °C Reverse Voltage VR 3V Forward Current IF 50 mA Surge Current (t ≤ 10 µs, D = 0) IFSM 1A Power Dissipation PTOT 120 mW Thermal Resistance, Junction/Air RthJA 450 K/W

Characteristics (TA = 25°C) Parameter Symbol Value Unit Peak Wavelength λPeak 660 nm Spectral Bandwidth ∆λ 25 nm Switching Times (RG = 50 Ω), IF(LOW) = 0.1 mA, IF(HIGH) = 50 mA) 10% to 90% 90% to 10% tR tF 0.1 0.1 µs Capacitance ( f = 1 MHz, VR = 0 V) CO 30 pF Forward Voltage (IF = 50 mA) VF 2.1 (≤ 2.8) V Output Power Coupled Into Plastic Fiber (IF = 10 mA) ΦIN 200 (≥ 100) µW Temperature Coefficient Φ IN TCΦ –0.4 %/K Temperature Coefficient VF TCV –3 mV/K Temperature Coefficient λPeak TCλ 0.16 nm/K The output power coupled into plastic fiber is measured with a large area detector after a short fiber (about 30 cm). This value must not used for calculating the power budget for a fiber optic system with a long fiber because the numerical aperture of plastics fibers is decreasing on the first meters. Therefore the fiber seems to have compared with the specified value a higher attenuation on the first meters.

Relative Spectral Emission Irel = f(λ) Relative Output Power Ie/Ie(50 mA) = f(IF) single pulse, duration = 20 µs Forward Current IF = f(VF) single pulse, duration = 20 µs Maximum Permissible Forward Current IF = f(TA), RthJA = 450 K/W

Permissible Pulse Handling Capability IF = f(tP), duty cycle D = parameter, TA = 25°C

Published by Infineon Technologies AG, St.-Martin-Strasse 53,

81669 München, Germany

© Infineon Technologies AG 2004. All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of 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. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office (www.infineon.com). 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. SFH756 SFH756V Previous Version: 2002-03-14