®
CLE435
Clairex
Technologies, Inc.
Red LED, Aluminum Gallium Arsenide
Dome Lens Can, Hermetically Sealed
March, 2001
0.100 (2.54) dia.
0.215 (5.46)
0.156 (3.96)
0.136 (3.45)
1.00 (25.4) min.
0.165 (4.19)
0.145 (3.68)
0.205 (5.21)
ANODE
0.190 (4.83)
0.176 (4.47)
CATHODE
0.025 (0.64) max.
0.147 (3.73)
0.137 (3.48)
0.019 (0.48)
0.016 (0.41)
0.050 (1.27) nom
ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)
features
absolute maximum ratings (TA = 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
continuous forward current(2) ........................................................................... 60mA
peak forward current(1.0ms pulse width, 10% duty cycle)....................................1A
reverse voltage .....................................................................................................5V
continuous power dissipation(3)..................................................................... 200mW
• 660nm wavelength
• TO-46 hermetic package
• narrow collimated beam
• RoHS compliant
description
The CLE435 is an advanced,
high-efficiency, high speed, AlGaAs
light emitting diode. The TO-46
header provides the thermal
environment for reliable operation
over an extremely wide temperature
range. The lens is designed to
provide a highly collimated radiation
pattern from 0.10" to 0.20" from the
lens tip. Call Clairex for applications
assistance.
notes:
1. 0.06” (1.5mm) from the header for 5 seconds maximum.
2. Derate linearly 0.48mA/°C from 25°C free air temperature to TA = +125°C.
3. Derate linearly 1.60mW/°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
IV Luminous intensity
-
-
-
300
35
1.8
-
660
22
-
-
mcd
mlm
V
µA
nm
deg.
IF = 20mA
IF = 20mA
IF = 20mA
VR = 5V
IF = 20mA
IF = 20mA
Φ
Luminous flux
V
VF
IR
Forward voltage
Reverse current
2.1
10
670
-
-
650
-
Peak emission wavelength
Emission angle at half power points
λ
P
Θ
HP
IF(PK) = 100mA, f = 1kHz,
Duty Cycle = 50%
tr, tf
Radiation rise and fall time
-
40
-
ns
Clairex reserves the right to make changes at any time to improve design and to provide the best possible product.
Revised 10/20/06
Clairex Technologies, Inc.
Phone: 972-265-4900
1301 East Plano Parkway
Fax: 972-265-4949
Plano, Texas 75074-8524
www.clairex.com
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