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PDF OPF372 Data sheet ( Hoja de datos )
| Número de pieza | OPF372 | |
| Descripción | Fi ber Op tic GaA lAs LED | |
| Fabricantes | ETC | |
| Logotipo |  |
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Product Bulletin OPF372
August 1996
Fiber Optic GaAlAs LED in ST* Receptacle
Types OPF372A, OPF372B, OPF372C, OPF372D
Features
• Component pre-mounted and ready
to use
• Pre-tested with fiber to assure
performance
• Popular ST* style receptacle
Description
The OPF372 series LED consists of a
low cost plastic cap LED, pre-mounted
and aligned in an ST* receptacle. This
configuration is designed for PC board or
panel mounting. Includes lock washer
and jam nut, two 2-56 screws, and a dust
cap.
The LED’s are designed to interface with
multimode optical fibers from 50/125 to
200/300 microns.
Absolute Maximum Ratings (TA = 25o C unless otherwise noted)
Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 V
Continuous Forward Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA(4)
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55o C to +100o C
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40o C to +85o C
Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 sec. with soldering
iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240o C(1)
Notes:
(1) RMA flux is recommended. Duration can be extended to 10 sec. max when flow soldering.
(2) Graded index fiber, 50 µm core, N.A. = 0.20.
(3) To convert radiant power output to dBm, use the following expression dBm = 10 log
(µW/1000).
(4) Derate linearly @ 1.0 mA/o C above 25o C.
(5) Prebias @ 5 mA current.
LED Burn-in
All LED's are subject to 100% burn-in testing. Test conditions are 96 hours at 100 mA
continuous current in 25o C ambient.
TYPICAL COUPLED POWER into OPTICAL FIBER
*ST is a registered trademark of AT&T.
Fiber
Refractive
Index
50/125 µm Graded
62.5/125 µm Graded
100/140 µm Graded
200/300 µm* Step
*PCS - Plastic Clad Silica
Typical Coupled Power
IF = 100 mA @ 25o C
N.A. OPF372D OPF372C OPF372B OPF372A
0.20
0.28
0.29
0.41
7.5 µW
27 µW
60 µW
320 µW
12.5 µW
35 µW
87 µW
463 µW
19 µW
51 µW
129 µW
606 µW
29 µW
89 µW
200 µW
750 µW
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
8-54
(972) 323-2200
Fax (972) 323-2396
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet OPF372.PDF ] | |
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