opf391a Optek Technology, Inc., opf391a Datasheet
opf391a
Manufacturer Part Number
opf391a
Description
Fiber Optic Gaalas High Speed Led
Manufacturer
Optek Technology, Inc.
Datasheet
1.OPF391A.pdf
(2 pages)
Prod uct Bul le tin OPF391
August 1996
Fi ber Op tic
Types OPF391A, OPF391B, OPF391C, OPF391D
Op tek Tech nol ogy, Inc.
Fea tures
De scrip tion
The OPF391 series LED consists of a
low cost plastic cap LED, pre-mounted
and aligned in an SMA 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
mulitmode optical fibers from 50/125 to
200/300 microns.
Component pre-mounted and ready
to use
Pre-tested with fiber to assure
performance
Popular SMA style receptacle
High Speed
Electrically isolated from case
1215 W. Crosby Road
GaA lAs High Speed LED
Ab so lute Maxi mum Rat ings (T
Re verse Volt age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 V
Con tinu ous For ward Cur rent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
Stor age Tem pera ture Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55
Op er at ing Tem pera ture Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
Lead Sol der ing Tem pera ture [1/16 inch (1.6 mm) from case for 5 sec. with sol der ing
iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Notes:
(1) RMA flux is recommended. Duration can be extended to 10 sec. max when flow soldering.
(2) Graded index fiber, 50 m core N.A. = 0.20.
(3) To convert radiant power output to dBm, use the following expression dBm = 10 log
(4) Derate linearly @ 1.0 mA/
(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 25
*PCS - Plas tic Clad Sil ica
( W/1000).
200/300 m*
62.5/125 m
100/140 m
50/125 m
Fi ber
Car roll ton, Texas 75006
Re frac tive
8-58
Graded
Graded
Graded
In dex
Step
TYPI CAL COU PLED POWER into OP TI CAL FI BER
o
C ambient.
o
C above 25
N.A.
0.20
0.28
0.29
0.41
Typi cal Cou pled Power
I
F
= 100 mA @ 25
A
o
= 25
C.
OPF391D
290 W
7.5 W
27 W
58 W
(972) 323- 2200
o
C un less oth er wise noted)
in SMA Re cep ta cle
o
OPF391C
12.5 W
C
450 W
35 W
85 W
OPF391B
115 W
545 W
45 W
18 W
Fax (972) 323- 239
o
o
C to +100
OPF391A
C to +85
170 W
650 W
25 W
75 W
o
C
o
o
(4)
(1)
C
C
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opf391a Summary of contents
Page 1
... Prod uct Bul le tin OPF391 August 1996 Fi ber Op tic GaA lAs High Speed LED Types OPF391A, OPF391B, OPF391C, OPF391D Fea tures Component pre-mounted and ready to use Pre-tested with fiber to assure performance Popular SMA style receptacle High Speed Electrically isolated from case ...
Page 2
... Types OPF391A, OPF391B, OPF391C, OPF391D Elec tri cal Char ac ter is tics ( SYM BOL PA RAME TER Radiant Power Output Forward Voltage F Peak Output Wavelength p B Spectral Bandwidth Between Half Power Points t Output Rise Time r t Output Fall Time f Typi cal Per form ance Curves Relative Coupled Power vs ...