CFE370 Series ® Fiber Optic AlGaAs IREDs Clairex Technologies, Inc. April, 2004 0.100 ± 0.005 (2.54 ± 0.127) long 0.015 ± 0.005 (0.38 ± 0.127) wide 0.006 ± 0.001 (0.152 ± 0.025) thick (4.115) (13.97 ± 0.127) 0.142 (3.607) 0.220 (5.588) 0.190 (4.826) 0.019–0.016 (0.480-0.404) 0.100 (2.54) CAUTION: Do not exceed the absolute maximum soldering temperature and time duration shown in note 1. 0.040 (1.016) ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) features • High power output • High speed • Optimized for fiber-optic applications • TO-18 header with plastic lens • RoHS compliant description The CFE370 series contain 850nm AlGaAs IREDs mounted on TO-18 headers. 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. absolute maximum ratings (TA = 25°C unless otherwise stated) storage temperature ...................................................................... -55°C to +115°C operating temperature.................................................................... -40°C to +100°C lead soldering temperature(1) ......................................................................... 260°C reverse voltage ............................................................................................ 1.0VDC continuous forward current(2) ....................................................................... 100mA notes: 1. 1/16" (1.6mm) from case for 5 seconds maximum. 2. Derate linearly 1.07mA/°C from 25°C free air temperature to TA = +100°C. electrical characteristics (TA = 25°C, VCC = 5VDC unless otherwise noted) symbol PO parameter Total power output CFE370A CFE370B CFE370C VF Forward voltage λP Peak emission wavelength BW Spectral bandwidth at half power points tr Output rise time tf Output fall time notes: 3. Graded index fiber, 50 µm core, N.A. = 0.20. 4. Prebias at 5mA. min typ max 25 15 5 - 29 20 10 1.7 850 35 5.0 5.0 2.2 8.0 10 units test conditions µW IF = 100mA(3) V nm nm ns ns IF = 100mA IF = 100mA IF = 100mA IF = 100mA, 10% - 90%(4) IF = 100mA, 90% - 10%(4) Clairex reserves the right to make changes at any time to improve design and to provide the best possible product. Clairex Technologies, Inc. Phone: 972-265-4900 1301 East Plano Parkway Fax: 972-265-4949 Revised 7/6/06 Plano, Texas 75074-8524 www.clairex.com