®
CLE390
Clairex
850nm IRED
Technologies, Inc.
with Photodiode Monitored Output
July, 2006
0.100 (2.54) dia.
0.215 (5.46)
0.50 (12.7) min.
1.00 (25.4) min.
0.156 (3.96)
0.136 (3.45)
0.165 (4.19)
0.145 (3.68)
0.205 (5.21)
3
PHOTODIODE
CATHODE
ANODE
0.190 (4.83)
0.176 (4.47)
COMMON
2
IRED
ANODE
CATHODE
1
2
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)
1
3
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
IRED ONLY
• TO-46 hermetic package
• ± 11° emitting angle
• COMMON connected to case
• RoHS compliant
continuous forward current(2)(4) ..................................................................... 100mA
peak forward current (10ms pulse width, 0.5% duty cycle)..................................1A
reverse voltage .................................................................................................5.0V
continuous power dissipation(3)(4)................................................................. 200mW
description
The CLE390 contains an advanced,
high efficiency, high output, AlGaAs
850nm IRED bonded to a ceramic
substrate, and a photodiode, both
mounted on a TO-46 header.
Circuitry can be developed to adjust
the IF on the IRED as it ages to
ensure constant output level.
Contact Clairex for additional
notes:
1. 0.06” (1.5mm) from the header for 5 seconds maximum.
2. Derate linearly 0.80mA/°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.
4. Operation at this level requires a proper heat sink.
electrical characteristics (TA = 25°C unless otherwise noted)
symbol
LED
Ee
parameter
min
typ
max
units
test conditions
Irradiance
Forward voltage
Reverse current
Peak emission wavelength
Spectral bandwidth
Emission angle at half power points
Output rise/fall time
1.0
1.5
1.7
-
850
50
-
1.9
10
-
-
-
mW/cm2 IF = 100mA
VF
IR
-
-
-
-
-
-
V
µA
nm
nm
deg.
ns
IF = 100mA
VR = 5V
IF = 100mA
IF = 100mA
IF = 100mA
IF = 100mA
λ
P
BW
θ
HP
22
20/40
tr/tf
-
Photodiode
ISC
ID
VBR
Short circuit current
Dark current
Reverse breakdown voltage
1.0
-
80
2.3
-
-
-
10
-
µA
nA
V
Ee = 0.5mW/cm2
Ee = 0, VR = 5V
IR = 30µA
Coupled
IL
Coupled light current
0.25
0.5
-
mA
IF = 100mA
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
Plano, Texas 75074-8524
www.clairex.com