CFD470 CLAIREX | Alldatasheet
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Technical content
Clairex Technologies, Inc. 1301 East Plano Parkway Plano, Texas 75074-8524 Phone: 972-265-4900 Fax: 972-265-4949 www.clairex.com CFD470 Fiber Optic PIN Photodiode Clairex Technologies, Inc. April, 2004
features
- High speed, low capacitance
- Optimized for fiber-optic
applications
- TO-18 header with plastic lens
description
The CFD470 contains a PIN silicon photodiode mounted on a TO-18 header. The devices are designed to self-align in the 0.228” (5.79mm) bore of a standard fiber-optic receptacle. Three crush ribs on the outside of the case provide press-fit installation and precise alignment. The CFD470 is designed to interface with multimode optical fibers from 50/125 to 200/300 microns. absolute maximum ratings (TA = 25°C unless otherwise stated) notes: 1. 1/16" (1.6mm) from case for 5 seconds maximum. 2. Derate linearly 2.13mW/°C from 25°C free air temperature to TA = +100°C. Clairex reserves the right to make changes at any time to improve design and to provide the best possible product. electrical characteristics (TA = 25°C, unless otherwise noted) symbol parameter min typ max units test conditions R Flux responsivity(3) 0.33 0.50 - A/W V R = 5V ID Dark current - 1.0 5.0 nA V R = 5V λP Peak response wavelength - 880 - nm tr Output rise time(4) - 6.0 - ns V R = 15V CJ Junction capacitance - 3.0 - pF V R = 20V FoV Field of view - 80 - deg. apply to 50 µm, 62.5 µm and 100 µm core optical fibers. 4 . R 0.100 ± 0.005 (0.457 ± 0.127) long 0.006 ± 0.001 (0.152 ± 0.025) wide 0.019/0.016 (0.480/0.404) 0.100 (2.54) 0.040 (1.016) 0.142 (3.607) (13.97 ± 0.127) (4.115) 0.220 (5.588) 0.190 (4.826) ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) CAUTION: Do not exceed the absolute maximum soldering temperature and time duration shown in note 1. Revised 3/15/06