CFE320A
Fiber Optic AlGaAs IRED
®
Clairex
Technologies, Inc.
November, 2004
ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)
features
•
Electrically isolated from case
•
High speed
•
Optimized for fiber optic
applications
•
TO-46 header, flat window can
•
RoHS compliant
absolute maximum ratings
(T
A
= 25°C unless otherwise stated)
storage temperature ...................................................................... -55°C to +150°C
operating temperature.................................................................... -55°C to +125°C
lead soldering temperature
(1)
......................................................................... 260°C
reverse voltage ............................................................................................... 5VDC
continuous forward current
(2)(3)
...................................................................... 100mA
notes:
description
1. 1/16" (1.6mm) from case for 5 seconds maximum.
The CFE320A is intended for use in
2. Derate linearly 0.80mA/°C from 25°C free air temperature to T
A
= +125°C.
fiber-optic systems and contains an
3. Continuous operation at this current level requires a heat sink.
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.
electrical characteristics
(T
A
= 25°C, unless otherwise noted)
symbol
P
O
V
F
λ
P
BW
t
r
t
f
parameter
Total power output
(3)
Forward voltage
Peak emission wavelength
Spectral bandwidth at half power points
Output rise time
Output fall time
min
15
-
830
-
-
-
typ
19
1.8
850
35
5.0
5.0
max
-
2.2
870
-
8.0
10
units
µW
V
nm
nm
ns
ns
test conditions
I
F
= 100mA
I
F
= 100mA
I
F
= 100mA
I
F
= 100mA
I
F
= 100mA, 10% - 90%
(4)
I
F
= 100mA, 10% - 90%
(4)
notes:
3. Graded index fiber, 50 µm core, N.A. = 0.20.
4. Prebias at 5mA.
Clairex reserves the right to make changes at any time to improve design and to provide the best possible product.
Revised 3/15/06
Clairex Technologies, Inc.
Phone: 972-265-4900
1301 East Plano Parkway
Fax: 972-265-4949
Plano, Texas 75074-8524
www.clairex.com
CLAIREX [ CLAIREX TECHNOLOGIES, INC ]
