Clairex CLE234E Very high output aluminum gallium arsenide quad chip ired array Datasheet

®
CLE234E
March, 2006
0.213 (5.41)
0.207 (5.26)
1.00 (25.4) min.
0.050 (1.27) max
0.100 (2.54) pin circle
ANODE
ANODE
(connected
to case)
0.169 (4.29)
0.163 (4.14)
CATHODE
CATHODE
0.010 (0.25) nom
0.147 (3.73)
0.137 (3.48)
0.019 (0.48)
0.016 (0.41)
Cathode leads must be externally connected together
Case 6
ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)
features
• very wide emission angle
• 880nm wavelength
• TO-46 header with epoxy dome
• High power output
absolute maximum ratings (TA = 25°C unless otherwise stated)
description
storage temperature ...................................................................... -40°C to +125°C
operating temperature ................................................................... -40°C to +100°C
lead soldering temperature(1) ......................................................................... 260°C
(2)(4)
..................................................................... 500mA
continuous forward current
peak forward current (1.0ms pulse width, 10% duty cycle) .................................. 4A
reverse voltage .................................................................................................... 5V
continuous power dissipation(3) .................................................................... 500mW
The CLE234E is an advanced, high
efficiency, high speed AlGaAs
infrared-emitting diode with four times notes:
1. 0.06” (1.5mm) from the header for 5 seconds maximum.
the emitting surface of the typical
2. Derate linearly 4.0mA/°C from 25°C free air temperature to TA = +125°C.
AlGaAs emitter. High power output is
3. Derate linearly 4.0mW/°C from 25°C free air temperature to TA = +125°C.
achieved with four equally spaced
4. Operation at this level requires a proper heat sink.
cathode contacts for higher current
distribution. Cathode contacts are
bonded in pairs, each pair bonded to
a separate lead, which need to be
connected during operation. Chip
size is 0.030” by 0.030”. The TO-46
header provides reliable operation
over a wide temperature range.
electrical characteristics (TA = 25°C unless otherwise noted)
symbol
PO
VF
IR
λp
BW
θHP
tr, tf
parameter
Total power output
Forward voltage
Reverse current
Peak emission wavelength
Spectral bandwidth at half power
i t
Emission
angle at half power points
Radiation rise and fall time
min
typ
max
units
-
8.0
1.65
880
45
100
700
1.8
10
-
mW
V
µA
nm
nm
deg.
ns
test conditions
IF = 100mA
IF = 100mA
VR = 5V
IF = 100mA
IF = 100mA
IF = 100mA
IF(PK) = 100mA, f = 1kHz, D.C. = 50%
Clairex reserves the right to make changes at any time to improve design and to provide the best possible product.
Clairex Technologies, Inc.
Phone: 972-265-4900
1301 East Plano Parkway
Fax: 972-265-4949

Technologies, Inc.
Very High Output Aluminum Gallium Arsenide
Quad chip IRED Array
0.130 (3.30) max
Clairex
Revised 3/15/06
Plano, Texas 75074-8524
www.clairex.com
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