CFE320A CLAIREX | Alldatasheet
Document overview
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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 CFE320A Fiber Optic AlGaAs IRED Clairex Technologies, Inc. November, 2004
features
- Electrically isolated from case
- High speed
- Optimized for fiber optic
applications
- TO-46 header, flat window can
- RoHS compliant
description
The CFE320A is intended for use in fiber-optic systems and contains an 850nm AlGaAs IRED mounted on a TO-46 header. Features are high coupled power and fast rise and fall times in an easily mounted hermetic package. A glass microlens is mechanically centered over the IRED to enhance light coupling. absolute maximum ratings (TA = 25°C unless otherwise stated) notes: 1. 1/16" (1.6mm) from case for 5 seconds maximum. 2. Derate linearly 0.80mA/°C from 25°C free air temperature to TA = +125°C. 3. Continuous operation at this current level requires a heat sink. 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 PO Total power output (3) 15 19 - µW I F = 100mA VF Forward voltage - 1.8 2.2 V I F = 100mA λP Peak emission wavelength 830 850 870 nm I F = 100mA BW Spectral bandwidth at half power points - 35 - nm I F = 100mA tr Output rise time - 5.0 8.0 ns I F = 100mA, 10% - 90%(4) tf Output fall time - 5.0 10 ns I F = 100mA, 10% - 90%(4) 4. Prebias at 5mA. ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) Revised 3/15/06