CLE234E Datasheet, PDF (1/1 Pages) Clairex Technologies, Inc – Very High Output Aluminum Gallium Arsenide Quad chip IRED Array

CLE234E
Very High Output Aluminum Gallium Arsenide
Quad chip IRED Array
® _{Clairex}
Technologies, Inc.
March, 2006
0.130 (3.30) max
1.00 (25.4) min.
0.050 (1.27) max
0.213 (5.41)
0.207 (5.26)
0.100 (2.54) pin circle
0.169 (4.29)
0.163 (4.14)
AANNOODEDE
(connected
to case)
CCATHHOODDEE
0.010 (0.25) nom
0.019 (0.48)
0.016 (0.41)
Cathode leads must be externally connected together
ALL DIMENSIONS ARE IN INCHES (M^CILL^aI^sM^eE⁶TERS)
0.147 (3.73)
0.137 (3.48)
features
• very wide emission angle
absolute maximum ratings (T_A = 25°C unless otherwise stated)
storage temperature ...................................................................... -40°C to +125°C
• 880nm wavelength
• TO-46 header with epoxy dome
• High power output
operating temperature ................................................................... -40°C to +100°C
lead soldering temperature⁽¹⁾ ......................................................................... 260°C
continuous forward current⁽²⁾⁽⁴⁾ ..................................................................... 500mA
peak forward current (1.0ms pulse width, 10% duty cycle) .................................. 4A
description
The CLE234E is an advanced, high
reverse voltage .................................................................................................... 5V
continuous power dissipation⁽³⁾.................................................................... 500mW
efficiency, high speed AlGaAs
infrared-emitting diode with four times
notes:
the emitting surface of the typical
1. 0.06” (1.5mm) from the header for 5 seconds maximum.
AlGaAs emitter. High power output is ^{2. Derate linearly 4.0mA/°C from 25°C free air temperature to TA = +125°C.}
achieved with four equally spaced
3. Derate linearly 4.0mW/°C from 25°C free air temperature to T_A = +125°C.
cathode contacts for higher current
4. Operation at this level requires a proper heat sink.
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 (T_A = 25°C unless otherwise noted)
symbol parameter
min typ max units test conditions
P_O
Total power output
-
V_F
Forward voltage
-
I_R
Reverse current
-
λ_p
Peak emission wavelength
-
BW
Spectral bandwidth at half power
-
θ_HP
Emi istsion angle at half power points
-
t_r, t_f
Radiation rise and fall time
-
8.0
-
mW I_F = 100mA
1.65 1.8
V I_F = 100mA
-
10
µA VR = 5V
880
-
nm I_F = 100mA
45
-
nm I_F = 100mA
100
-
deg. I_F = 100mA
700
-
ns I_F(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.
Revised 3/15/06
Clairex Technologies, Inc.
Phone: [phone]
1301 East Plano Parkway
Fax: [phone]
Plano, Texas 75074-8524
www.clairex.com