CLAIREX CLE331

®
CLE331
AlGaAs Point Source IRED
Collimating Lens
Clairex
Technologies, Inc.
July, 2001
0.165 (4.19)
0.145 (3.68)
0.156 (3.96)
0.136 (3.45)
0.100 (2.54) dia.
1.00 (25.4) min.
0.215 (5.46)
0.205 (5.21)
ANODE
0.190 (4.83)
0.176 (4.47)
CATHODE
0.025 (0.64) max.
0.050 (1.27) nom
0.147 (3.73)
0.137 (3.48)
0.019 (0.48)
0.016 (0.41)
ALL DIMENSIONS ARE IN INCHES
(MILLIMETERS)
Case
4
absolute maximum ratings (TA = 25°C unless otherwise stated)
features
•
•
•
•
•
•
850nm wavelength
50MHz operation
TO-46 hermetic package
± 5° beam angle
collimating lens
RoHS compliant
description
The CLE331 is an advanced, high
efficiency, high speed, point source,
AlGaAs infrared-emitting diode
intended for use in applications
requiring a uniform output radiation
pattern. The point source die junction
is 0.002" in diameter, and the dual
aspheric lens provides a highly
collimated radiation source. Beam
pattern is very uniform without the
bond wire shadow effect of standard
infrared emitting diodes.
storage temperature ...................................................................... -65°C to +150°C
operating temperature ................................................................... -65°C to +125°C
lead soldering temperature(1) ......................................................................... 260°C
(2)
continuous forward current ........................................................................ 100mA
peak forward current (1.0ms pulse width, 10% duty cycle).................................. 1A
reverse voltage .................................................................................................... 5V
continuous power dissipation(3) .................................................................... 200mW
notes:
1.
2.
3.
0.06” (1.5mm) from the header for 5 seconds maximum
Derate linearly 0.80mA/°C from 25°C free air temperature to TA = +125°C.
Derate linearly 1.6mW/°C from 25°C free air temperature to TA = +125°C.
electrical characteristics (TA = 25°C unless otherwise noted)
symbol
parameter
min
typ
max
units
test conditions
PO
Total power output
2.0
3.0
-
mW
IF = 100mA
Ee
Irradiance(4)
300
-
-
µW/cm2
IF = 100mA
λP
Peak emission wavelength
-
850
-
nm
IF = 100mA
IR
Reverse current
-
-
10
µA
VR = 3.0V
VF
Forward voltage
-
-
2.2
V
IF = 100mA
θHP
Emission angle at half power points
-
10
-
deg.
IF = 100mA
tr, tf
Output rise and fall time
-
5.0
10
ns
IF = 100mA
notes: 4. Power/unit area measured within a 0.444” (1.128cm) diameter area, centered on the mechanical axis of the
device and spaced 2.54” (6.45cm) from lens side of the tab. This is geometrically equivalent to a 10° cone.
Clairex reserves the right to make changes at any time to improve design and to provide the best possible
d
Clairex Technologies, Inc.
Phone: 972-265-4900

1301 East Plano Parkway
Fax: 972-265-4949
Revised 3/15/06
Plano, Texas 75074-8524
www.clairex.com