SFH250

Fiber Optics Plastic Fiber Optic Photodiode Detector Plastic Connector Housing SFH250 SFH250V Features • 2.2 mm Aperture holds Standard 1000 Micron Plastic Fiber • No Fiber Stripping Required • Fast Switching Time • Good Linearity • Sensitive in visible and near IR Range • 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 Type SFH250 SFH250V Data Sheet 1 Ordering Code Q62702-P1012 Q62702-P0263 2004-03-19 SFH250 SFH250V Technical Data Technical Data Absolute Maximum Ratings Parameter Operating Temperature Range Storage Temperature Range Junction Temperature Soldering Temperature (2 mm from case bottom, t ≤ 5 s) Reverse Voltage Power Dissipation Thermal Resistance, Junction/Air Symbol Limit Values min. max. +85 +100 100 260 30 100 750 °C °C °C °C V mW K/W –40 –40 Unit TOP TSTG TJ TS VR PTOT RthJA Data Sheet 2 2004-03-19 SFH250 SFH250V Technical Data Characteristics (TA = 25°C) Parameter Maximum Photosensitivity Wavelength Symbol min. λSmax 400 1 (≤ 10) 11 Values typ. 850 1100 max. nm nm nA pF Unit Photosensitivity Spectral Range λ (S = 10% Smax) Dark Current (VR = 20 V) Capacitance (f = 1 MHz, VR = 0 V) IR CO Rise and Fall Times of Photo Current (RL = 50 Ω, VR = 30 V, λ = 880 nm) 10% to 90% tR 90% to 10% tF Photo Current (ΦIN = 10 µW coupled from the end of a plastic fiber, VR = 5 V) λ = 660 nm IP λ = 950 nm Temperature Coefficient IP λ = 560 to 660 nm Temperature Coefficient IP λ = 830 nm Temperature Coefficient IP λ = 950 nm 0.01 0.01 µs 3 (≥ 1.6) 4 (≥ 2.5) –0.04 0.04 0.2 µA %/K TCI Data Sheet 3 2004-03-19 SFH250 SFH250V Technical Data Relative Spectral Sensitivity Srel = f(λ) Dark Current IR = f(VR), TA = 25°C Capacitance C0 = f(VR), f = 1 MHz, EV = 0 Photocurrent IP/IP25 = f(TA), λ = 950 nm Data Sheet 4 2004-03-19 SFH250 SFH250V Package Outlines Package Outlines SFH250 Dimensions in mm File: 4201 Figure 1 SFH250V Dimensions in mm File: 4202 Figure 2 Data Sheet 5 2004-03-19 SFH250 SFH250V Revision History: Previous Version: 2004-03-19 2002-03-14 DS1 Edition 2004-03-19 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.