CLE331
AlGaAs Point Source IRED
Collimating Lens
0.156 (3.96)
0.136 (3.45)
1.00 (25.4) min.
®
Clairex
July, 2001
Technologies, Inc
.
0.100 (2.54) dia.
0.215 (5.46)
0.205 (5.21)
ANODE
0.165 (4.19)
0.145 (3.68)
0.190 (4.83)
0.176 (4.47)
CATHODE
0.025 (0.64) max.
0.050 (1.27) nom
0.019 (0.48)
0.016 (0.41)
0.147 (3.73)
0.137 (3.48)
ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)
Case 4
features
•
•
•
•
•
•
850nm wavelength
50MHz operation
TO-46 hermetic package
± 5° beam angle
collimating lens
RoHS compliant
absolute maximum ratings
(T
A
= 25°C unless otherwise stated)
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
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 T
A
= +125°C.
Derate linearly 1.6mW/°C from 25°C free air temperature to T
A
= +125°C.
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.
notes:
electrical characteristics
(T
A
= 25°C unless otherwise noted)
symbol
P
O
E
e
λ
P
I
R
V
F
θ
HP
t
r
, t
f
parameter
Total power output
Irradiance
(4)
Peak emission wavelength
Reverse current
Forward voltage
Emission angle at half power points
Output rise and fall time
min
2.0
300
-
-
-
-
-
typ
3.0
-
850
-
-
10
5.0
max
-
-
-
10
2.2
-
10
units
mW
µW/cm
2
nm
µA
V
deg.
ns
test conditions
I
F
= 100mA
I
F
= 100mA
I
F
= 100mA
V
R
= 3.0V
I
F
= 100mA
I
F
= 100mA
I
F
= 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
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 ]
